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Ready Stock SupplyASTM B338 / ASME SB338 titanium tubes with documentation support

Titanium Tube Supplier

ASTM B338 & ASME SB338 Titanium Tube

Online Titanium is a trusted ASTM B338 titanium tube supplier and ASME SB338 titanium tube supplier offering high-quality titanium tubes for heat exchangers, condensers, evaporators, chemical processing plants, desalination systems, marine equipment, power plants, and oil & gas applications.

Our ASTM B338 titanium tube and ASME SB338 titanium tube range is available in seamless and welded construction, including ASTM B338 Grade 2 titanium tube, ASME SB338 Grade 2 titanium tube, Grade 1, Grade 5, Grade 7, Grade 9, Grade 12, and Grade 23 titanium tubing. We supply titanium tubes in different outside diameters, wall thicknesses, lengths, finishes, and custom sizes as per project requirements.

Whether you need ASTM B338 seamless titanium tube, ASTM B338 welded titanium tube, ASTM B338 titanium heat exchanger tube, ASTM B338 titanium condenser tube, or ASME SB338 titanium evaporator tube, Online Titanium provides ready stock, competitive pricing, technical support, and reliable export supply.

Get Titanium Tube Quote +91 90046 45224

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ASTM B338 / ASME SB338 Titanium Tube Product Range ASTM B338 Titanium Tube Specifications ASME SB338 Titanium Tube Specifications ASTM B338 Grade 2 / ASME SB338 Grade 2 Details ASTM B338 and ASME SB338 Available Grades ASTM B338 Titanium Tube Size Chart ASME SB338 Titanium Tube Size Chart ASTM B338 Titanium Tube Weight Chart Chemical Composition of ASTM B338 / ASME SB338 Titanium Tubes Mechanical Properties of ASTM B338 / ASME SB338 Titanium Tubes Common Testing for ASTM B338 / ASME SB338 Tubes Seamless Titanium Tube Benefits Welded Titanium Tube Benefits ASTM B338 vs ASME SB338 ASTM B338 Titanium Tube Applications ASTM B338 / ASME SB338 Titanium Tube Inquiry Details ASTM B338 Chemical Composition Requirements ASTM B338 Mechanical Properties ASME SB338 Grade 2 Titanium Tubes Chemical Composition ASME SB338 Grade 2 Titanium Tubes Tensile Requirements Titanium Grade 2 Pipe & Tube Specification Titanium Grade 2 Chemical Composition Ti Alloy Grade 2 Pipe Mechanical Properties Titanium Gr. 2 Equivalent Grades Types of Titanium Grade 2 Pipes & Tubes Titanium Grade 2 Seamless Pipe Size Chart Heat Treatment of ASME SB338 / ASTM B861 Gr.2 Pipes WNR 3.7035 Square Pipe Pressure Rating vs. Temperature

ASTM B338 and ASME SB338 Titanium Tube Overview

ASTM B338 and ASME SB338 cover titanium and titanium alloy tubes mainly used for condenser, heat exchanger, and evaporator service. These tubes are selected where corrosion resistance, high strength-to-weight ratio, seawater resistance, and long service life are required.

ASTM B338 is commonly used for industrial titanium tubing applications, while ASME SB338 is generally used for pressure vessel, boiler, heat exchanger, and ASME code-related projects. For buyers comparing ASTM B338 vs ASME SB338, both standards are closely related, but ASME SB338 is normally specified when the project requires ASME code compliance.

Online Titanium supplies both ASTM B338 titanium tubing and ASME SB338 titanium tubing with inspection, test certificates, and project-specific documentation.

ASTM B338 / ASME SB338 Titanium Tube Product Range

Product Type	Available Specification	Common Grades	Supply Condition
Titanium Seamless Tube	ASTM B338 / ASME SB338	Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12, Grade 23	Annealed / Pickled / Polished
Titanium Welded Tube	ASTM B338 / ASME SB338	Grade 1, Grade 2, Grade 7, Grade 12	Welded, Annealed, Tested
Titanium Heat Exchanger Tube	ASTM B338 / ASME SB338	Grade 2, Grade 7, Grade 12	Straight Length / Cut Length
Titanium Condenser Tube	ASTM B338 / ASME SB338	Grade 2, Grade 7, Grade 12	Ready Stock / Custom Size
Titanium Evaporator Tube	ASTM B338 / ASME SB338	Grade 2, Grade 7, Grade 12	Project Supply / Export Packing

ASTM B338 Titanium Tube Specifications

Specification Detail	ASTM B338 Titanium Tube
Standard	ASTM B338
Product	Titanium and Titanium Alloy Tubes
Tube Type	Seamless / Welded
Common Grades	Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12, Grade 23
UNS Numbers	R50250, R50400, R50550, R52400, R56400, R52403, R53400
Applications	Heat Exchanger, Condenser, Evaporator, Chemical Plant, Marine, Desalination
Finish	Pickled, Annealed, Polished, Bright Finish
Length	Standard Length / Random Length / Cut Length
Testing	Hydro Test, Eddy Current Test, Flattening Test, Flaring Test, Visual Inspection
Documents	MTC, Test Certificate, Inspection Report, Packing List

ASME SB338 Titanium Tube Specifications

Specification Detail	ASME SB338 Titanium Tube
Standard	ASME SB338 / ASME SB 338
Product	Titanium and Titanium Alloy Tubing
Tube Type	Seamless / Welded
Common Grades	Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12, Grade 23
UNS Numbers	R50250, R50400, R50550, R52400, R56400, R52403, R53400
Applications	Pressure Equipment, Heat Exchanger, Condenser, Evaporator, Boiler-Related Service
Finish	Annealed, Pickled, Polished
Supply Form	Straight Tube / U Tube / Cut-to-Size Tube
Testing	Hydrostatic Test, NDT, Eddy Current Test, Mechanical Testing
Documents	EN 10204 3.1 MTC, Inspection Certificate, Compliance Certificate

ASTM B338 Grade 2 Titanium Tube

ASTM B338 Grade 2 titanium tube is one of the most demanded products in titanium tubing because Grade 2 titanium offers an excellent balance of corrosion resistance, strength, weldability, and cost-effectiveness. It is widely used in condensers, heat exchangers, desalination plants, chemical plants, marine systems, and power plant condensers.

Online Titanium supplies ASTM B338 Gr 2 titanium tube, ASTM B338 Grade 2 seamless titanium tube, ASTM B338 Grade 2 welded titanium tube, ASME SB338 Grade 2 titanium tube, ASME SB338 Gr 2 titanium tube, SB 338 Gr 2, SB338 Gr2, B338 Gr 2, and B338 Gr2 titanium tubes in ready stock and custom sizes.

ASTM B338 Grade 2 / ASME SB338 Grade 2 Details

Grade	UNS	Product Keywords	Main Use
Grade 2	UNS R50400	ASTM B338 Grade 2 titanium tube, ASME SB338 Grade 2 titanium tube, B338 Gr2, SB338 Gr2	Heat Exchanger, Condenser, Evaporator, Marine, Chemical Industry

ASTM B338 and ASME SB338 Available Grades

Grade	UNS Number	Common Name	Main Application
Grade 1	UNS R50250	Commercially Pure Titanium Grade 1	High ductility, forming, corrosion service
Grade 2	UNS R50400	Commercially Pure Titanium Grade 2	Heat exchanger, condenser, chemical, marine
Grade 3	UNS R50550	Commercially Pure Titanium Grade 3	Higher strength CP titanium service
Grade 7	UNS R52400	Titanium Grade 7	Strong corrosion resistance in chemical media
Grade 5	UNS R56400	Titanium 6Al-4V	High strength titanium alloy applications
Grade 12	UNS R53400	Titanium Grade 12	Heat exchanger, chemical, marine service
Grade 23	UNS R56407	Titanium Grade 23 / ELI	Medical, aerospace, high purity applications

ASTM B338 Titanium Tube Size Chart

Outside Diameter Range	Wall Thickness Range	Length Options	Tube Type
3 mm to 25 mm	0.3 mm to 2.5 mm	Up to 6000 mm	Seamless / Welded
25 mm to 50 mm	0.5 mm to 4 mm	Standard / Cut Length	Seamless / Welded
50 mm to 76.2 mm	1 mm to 5 mm	Random / Fixed Length	Welded / Seamless
76.2 mm and above	As per requirement	Project Length	Welded / Custom

Note: ASTM B338 titanium tube dimensions, OD size, wall thickness, and length can be supplied as per buyer drawing, project specification, or technical datasheet.

ASME SB338 Titanium Tube Size Chart

Tube Size Parameter	Available Options
Outside Diameter	Small OD, Standard OD, Large OD
Wall Thickness	Thin Wall / Standard Wall / Heavy Wall
Tube Length	Straight Length / Cut Length / Project Length
Tube Form	Seamless, Welded, U Tube
Finish	Pickled, Polished, Annealed
Packing	Wooden Box, Bundle Packing, Export Seaworthy Packing

Online Titanium can provide ASME SB338 titanium tube size chart, ASME SB338 titanium tube thickness chart, and ASME SB338 titanium tube schedule chart based on your project requirement.

ASTM B338 Titanium Tube Weight Chart

OD x Wall Thickness	Approx. Weight Basis	Common Application
Small OD Thin Wall Tube	Lightweight tube	Condenser and evaporator service
Medium OD Standard Wall Tube	Standard industrial weight	Heat exchanger and chemical plant
Large OD Heavy Wall Tube	Higher weight per meter	Marine, desalination, power plant

The actual ASTM B338 titanium tube weight chart depends on OD, wall thickness, length, and titanium grade density. Online Titanium provides accurate weight calculation, packing weight, and dispatch weight before shipment.

Chemical Composition of ASTM B338 / ASME SB338 Titanium Tubes

Grade	UNS	Nitrogen Max	Carbon Max	Hydrogen Max	Iron Max	Oxygen Max	Titanium
Grade 1	R50250	0.03	0.08	0.015	0.20	0.18	Balance
Grade 2	R50400	0.03	0.08	0.015	0.30	0.25	Balance
Grade 3	R50550	0.05	0.08	0.015	0.30	0.35	Balance
Grade 5	R56400	0.05	0.08	0.015	0.40	0.20	Balance with Al/V
Grade 7	R52400	0.03	0.08	0.015	0.30	0.25	Balance with Pd
Grade 9	R56320	0.03	0.08	0.015	0.25	0.15	Balance with Al/V
Grade 12	R53400	0.03	0.08	0.015	0.30	0.25	Balance with Ni/Mo
Grade 23	R56407	0.03	0.08	0.0125	0.25	0.13	Balance with Al/V

Mechanical Properties of ASTM B338 / ASME SB338 Titanium Tubes

Grade	UNS	Tensile Strength Min	Yield Strength Min	Elongation Min
Grade 1	R50250	240 MPa	170 MPa	24%
Grade 2	R50400	345 MPa	275 MPa	20%
Grade 3	R50550	450 MPa	380 MPa	18%
Grade 5	R56400	895 MPa	825 MPa	10%
Grade 7	R52400	345 MPa	275 MPa	20%
Grade 9	R56320	620 MPa	483 MPa	15%
Grade 12	R53400	483 MPa	345 MPa	18%
Grade 23	R56407	860 MPa	795 MPa	10%

Note: Mechanical values may vary by product form, wall thickness, heat treatment, and final project specification. Final values should be confirmed through the material test certificate.

ASTM B338 Titanium Tube Testing Requirements

Online Titanium supplies ASTM B338 and ASME SB338 titanium tubes with strict quality checks to ensure reliable performance in critical service environments.

Common Testing for ASTM B338 / ASME SB338 Tubes

Test Type	Purpose
Hydrostatic Test	Checks tube pressure integrity
Eddy Current Test	Detects surface and sub-surface defects
Flattening Test	Confirms tube ductility and forming quality
Flaring Test	Checks expansion and end forming performance
Visual Inspection	Verifies finish, surface, marking, and defects
Dimensional Inspection	Confirms OD, wall thickness, length, and tolerance
Chemical Analysis	Confirms grade chemistry
Mechanical Testing	Confirms tensile, yield, and elongation values

ASTM B338 Seamless Titanium Tube

ASTM B338 seamless titanium tube is preferred where high-pressure performance, uniform structure, and superior reliability are required. Seamless titanium tubes are commonly used in heat exchangers, condensers, evaporators, power plants, marine systems, and chemical equipment.

Online Titanium supplies ASME SB338 seamless titanium tube, ASTM B338 Grade 2 seamless titanium tube, and custom seamless titanium tubing in multiple OD and wall thickness options.

Seamless Titanium Tube Benefits

Benefit	Details
No Weld Seam	Better uniformity and pressure performance
High Corrosion Resistance	Suitable for seawater, chloride, and chemical service
Long Service Life	Reduces replacement and maintenance cost
Clean Surface Finish	Suitable for critical heat transfer systems

ASTM B338 Welded Titanium Tube

ASTM B338 welded titanium tube is a cost-effective solution for heat exchanger, condenser, evaporator, and general corrosion-resistant tubing applications. Welded tubes are widely used where dimensional consistency, good surface finish, and economical supply are important.

Online Titanium supplies ASME SB338 welded titanium tube, ASTM B338 Grade 2 welded titanium tube, and welded titanium tubing in ready stock and custom sizes.

Welded Titanium Tube Benefits

Benefit	Details
Cost Effective	Economical compared to seamless tube
Good Dimensional Accuracy	Suitable for tube bundle and exchanger assembly
Available in Long Lengths	Useful for condenser and heat exchanger projects
Suitable for Large Quantity Orders	Ideal for project and plant maintenance supply

ASTM B338 Titanium Heat Exchanger Tube

Online Titanium supplies ASTM B338 titanium heat exchanger tube and ASME SB338 titanium heat exchanger tube for chemical plants, refineries, power plants, desalination plants, marine cooling systems, and offshore projects.

Titanium heat exchanger tubes are selected because they resist corrosion in seawater, chloride environments, acidic media, and aggressive industrial fluids. Grade 2, Grade 7, and Grade 12 are commonly used depending on the corrosion condition and project design.

ASTM B338 Titanium Condenser Tube

Our ASTM B338 titanium condenser tube and ASME SB338 titanium condenser tube are used in power plant condensers, marine condensers, desalination plants, cooling systems, and process equipment. Titanium condenser tubes offer excellent resistance to seawater corrosion and biofouling-related performance loss.

Online Titanium can supply condenser tubes in straight length, cut length, and project-specific packing with tube end protection.

ASTM B338 Titanium Evaporator Tube

Online Titanium supplies ASTM B338 titanium evaporator tube and ASME SB338 titanium evaporator tube for evaporators used in chemical processing, desalination, salt production, pharmaceutical equipment, and process plants.

Titanium evaporator tubes are preferred where corrosion resistance, thermal performance, and long operating life are critical.

ASTM B338 vs ASME SB338

Point	ASTM B338	ASME SB338
Standard Type	ASTM material specification	ASME material specification
Product Covered	Titanium and titanium alloy tubes	Titanium and titanium alloy tubes
Common Use	Industrial tubing applications	ASME pressure equipment and heat exchanger projects
Material Grades	Grade 1, 2, 5, 7, 9, 12, 23	Grade 1, 2, 5, 7, 9, 12, 23
Buyer Selection	Used for general project specification	Used where ASME compliance is requested

For many buyers, ASTM B338 vs ASME SB338 depends on the project document. If your drawing, tender, or datasheet mentions ASME SB 338, Online Titanium can supply tubes with ASME SB338 compliance. If your requirement mentions ASTM B338, we can supply ASTM B338 titanium tubes with complete documentation.

ASTM B338 Titanium Tube Applications

Application	Suitable Product
Heat Exchanger	ASTM B338 titanium tube for heat exchanger
Condenser	ASME SB338 titanium tube for condenser
Evaporator	ASTM B338 titanium tube for evaporator
Desalination Plant	ASME SB338 titanium tube for desalination plant
Chemical Industry	ASTM B338 titanium tube for chemical industry
Marine Application	ASME SB338 titanium tube for marine application
Power Plant Condenser	ASTM B338 titanium tube for power plant condenser
Oil and Gas Industry	ASME SB338 titanium tube for oil and gas industry

ASTM B338 Titanium Tube Price

The ASTM B338 titanium tube price depends on grade, tube type, OD size, wall thickness, quantity, finish, testing requirement, and delivery location. ASME SB338 titanium tube price may also depend on documentation, inspection level, and project-specific compliance.

Online Titanium provides competitive pricing for:

ASTM B338 titanium tube price in India
ASME SB338 titanium tube price in India
ASTM B338 Grade 2 titanium tube price
ASME SB338 Grade 2 titanium tube price
ASTM B338 titanium tubing price list
ASME SB338 titanium tubing price list
ASTM B338 titanium tube wholesale price
ASME SB338 titanium tube wholesale price

For accurate pricing, share your required grade, OD, wall thickness, length, quantity, tube type, and destination.

ASTM B338 Titanium Tube Ready Stock

Online Titanium maintains supply capability for ASTM B338 titanium tube ready stock, ASME SB338 titanium tube ready stock, ASTM B338 titanium tubes ready stock, and ASME SB338 titanium tubes ready stock for urgent industrial and export requirements.

We support buyers looking for:

ASTM B338 titanium tube stock in India
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Why Buy ASTM B338 / ASME SB338 Titanium Tubes from Online Titanium?

Reliable Titanium Tube Supplier

Online Titanium is focused on supplying high-quality titanium products for industrial, engineering, marine, chemical, and heat exchanger applications. We understand buyer requirements for quality, size accuracy, documentation, packing, and fast response.

Ready Stock and Custom Sizes

We support both ready stock and custom production for ASTM B338 and ASME SB338 titanium tubes. Whether you need small quantity maintenance supply or bulk project supply, we can assist with suitable grade and size selection.

Complete Technical Support

Our team can help with ASTM B338 titanium tube specification, ASME SB338 titanium tube specification, chemical composition, mechanical properties, tolerance, density, melting point, tube weight, and size selection.

Export Packing and Documentation

Online Titanium supplies titanium tubes with proper marking, packing, inspection documents, test certificates, and export-ready packaging.

ASTM B338 / ASME SB338 Titanium Tube Inquiry Details

To get a fast quotation from Online Titanium, share the following details:

Required Detail	Example
Standard	ASTM B338 / ASME SB338
Grade	Grade 2 / Grade 7 / Grade 12
Tube Type	Seamless / Welded
Size	OD x Wall Thickness
Length	3000 mm / 6000 mm / Cut Length
Quantity	Number of Pieces / Meters / Kilograms
Application	Heat Exchanger / Condenser / Evaporator
Testing Requirement	Hydro Test / Eddy Current / Third Party Inspection
Destination	India / Export Location

Buy ASTM B338 and ASME SB338 Titanium Tubes from Online Titanium

Online Titanium supplies ASTM B338 titanium tube, ASME SB338 titanium tube, ASTM B338 titanium tubing, ASME SB338 titanium tubing, seamless titanium tubes, welded titanium tubes, heat exchanger tubes, condenser tubes, and evaporator tubes in multiple grades and sizes.

If you are looking for an ASTM B338 titanium tube supplier in India, ASME SB338 titanium tube manufacturer in India, ASTM B338 titanium tube exporter from India, or ASME SB338 titanium tubes ready stock, Online Titanium can support your requirement with reliable quality, competitive pricing, technical documentation, and export-ready supply.

Contact Online Titanium today for ASTM B338 and ASME SB338 titanium tube price, size chart, weight chart, stock availability, and fast quotation.

ASTM B338 Chemical Composition Requirements

Element	Weight %
C	≤0.08
O	≤0.25
N	≤0.03
H	≤0.015
Fe	≤0.30
OEE	≤0.10
OET	≤0.40
Ti	Remaining

ASTM B338 Mechanical Properties

Mechanical Tests	Values
Tensile Strength min. MPa [ksi]	345 [50]
Yield Strength 0.2% offset MPa [ksi]	275-450 [40-65]
Elongation in 2" min. %	20
Expansion in I.D min. %	20

Note: *Tensile & flaring requirements for ASTM B338 Grade 2 tubing.*

ASME SB338 Grade 2 Titanium Tubes Chemical Composition

Steel Grade	Nitrogen max %	Carbon max %	Hydrogen max %	Iron max %	Oxygen max %	Residuals max each %	Residuals max total %	Titanium
Gr.2	0.03	0.08	0.015	0.3	0.25	0.1	0.4	Balance

ASME SB338 Grade 2 Titanium Tubes Tensile Requirements

Grade	Tensile Strength min ksi	Tensile Strength min MPa	Yield Strength 0.2% Offset min ksi	Yield Strength 0.2% Offset min MPa	Yield Strength 0.2% Offset max ksi	Yield Strength 0.2% Offset max MPa	Elongation in 2 in. or 50mm min %
Gr.2	50	345	40	275	65	450	20

Titanium Grade 2 Pipe & Tube Specification

Specification Detail	Value
Specifications	ASTM B861, B862, B338 / ASME SB861, SB862, SB338
Standard	ASTM, ASME and API
UNS	R50400
Werkstoff Nr.	3.7035
Size	15 mm NB to 150 mm NB (½" to 6"); 7" (193.7 mm OD) to 20" (508 mm OD)
Outer Diameter	1.250" – 6.000" (30–150 mm)
Wall Thickness	0.095" – 1.000" (2.5–25 mm)
Length	Single Random, Double Random & Cut to Required Length
Schedule	SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 60, XS, SCH 80, SCH 120, SCH 140, SCH 160, XXS
Types	Seamless / ERW / Welded / EFW / Fabricated / CDW
Form	Round, Square, Rectangular, Coiled, U-Shape, Pan Cake Coils, Hydraulic Tubes
End Finish	Plain End, Beveled End, Threaded
Temperature Range	Up to 540°C (1004°F)

Titanium Grade 2 Chemical Composition

Grade	C	N	O	H	Ti	Fe
-----	-	-	-	-	--	--
Ti Grade 2	0.10 max	0.03 max	0.25 max	0.015 max	Balance	0.30 max

Ti Alloy Grade 2 Pipe Mechanical Properties

Grade	Min. Tensile (KSI)	Min. Yield (KSI)	Hardness (HRB)	Tensile Modulus	Poisson's Ratio
Ti Grade 2	50	40	14.9	103 GPa	0.34

Titanium Gr. 2 Equivalent Grades

Our Titanium Grade 2 Pipes conform to the following international equivalents:

Standard	Werkstoff Nr.	UNS
Titanium Grade 2	3.7035	R50400

Types of Titanium Grade 2 Pipes & Tubes

Type	Product
Duplex UNS S31803 Seamless Pipe	Duplex UNS S31803 Seamless Pipe
Duplex UNS S31803 Welded Pipe	Duplex UNS S31803 Welded Pipe
Duplex S31803 Round Pipe	Duplex S31803 Round Pipe

Titanium Grade 2 Seamless Pipe Size Chart

Weight calculated using density 4.43 g/cm³. Formula: W (kg/m) = 0.02466 × T × (OD – T), where OD and T are in mm.

NPS	OD (mm)	OD (in)	WT (mm)	WT (in)
1/2"	21	0.840	2.769	0.109
3/4"	27	1.050	2.870	0.113
1"	33	1.315	3.378	0.133
1 1/4"	42	1.660	3.556	0.140
1 1/2"	48	1.900	3.683	0.145
2"	60	2.375	3.912	0.154
2 1/2"	73	2.875	5.516	0.203
3"	89	3.500	5.486	0.216
4"	114	4.500	6.020	0.237
6"	168	6.625	4.775	0.188
8"	219	8.625	4.775	0.188
10"	273	10.750	4.775	0.188
12"	324	12.750	4.775	0.188
14"	356	14.000	4.775	0.188
16"	406	16.000	4.775	0.188
18"	457	18.000	5.563	0.219
20"	508	20.000	6.350	0.250
24"	610	24.000	6.350	0.250
30"	762	30.000	6.350	0.250
36"	914	36.000	6.350	0.250
42"	1067	42.000	7.925	0.312
48"	1219	48.000	9.525	0.375

Heat Treatment of ASME SB338 / ASTM B861 Gr.2 Pipes

Treatment	Condition
Stress Relieve	932°F (500°C) – 30 mins / Air Cool
Anneal	1290°F (700°C) – 1 hour / Air Cool

WNR 3.7035 Square Pipe Pressure Rating vs. Temperature

The temperature range for Titanium Pipe Grade 2 is up to 540°C (1004°F). The pressure rating table below (for Gr.2) reflects performance at varying operating temperatures:

Temperature (°F)	Temperature (°C)	Pressure Rating (Ti Gr.2)
100°F	38°C	1.00
200°F	93°C	0.87
300°F	149°C	0.72
400°F	204°C	0.62
500°F	260°C	0.53
600°F	315°C	0.45
700°F	371°C	—
800°F	426°C	—
900°F	482°C	—
1000°F	537°C	—
1100°F	593°C	—
1200°F	649°C	—

Premium Supply Support

ASTM B338 / ASME SB338 Titanium Tube with Stock, MTC and Export Supply

Online Titanium provides ready stock, competitive pricing, technical support, reliable export supply, inspection, test certificates, and project-specific documentation.

Request Quote +91 90046 45224

01Ready Stock

ASTM B338 and ASME SB338 titanium tube ready stock.

02MTC Documents

MTC, test certificate, inspection report and packing list.

03Custom Sizes

Outside diameters, wall thicknesses, lengths, finishes, and custom sizes.

04Export Packing

Reliable export supply with project-specific documentation.

Frequently Asked Questions

What is ASTM B338 titanium tube?▾

ASTM B338 titanium tube is a titanium and titanium alloy tube specification commonly used for condenser, heat exchanger, and evaporator applications. It is available in seamless and welded types.

What is ASME SB338 titanium tube?▾

ASME SB338 titanium tube is an ASME specification for titanium tubing used in heat exchangers, condensers, evaporators, and pressure equipment-related applications where ASME compliance is required.

What is the difference between ASTM B338 and ASME SB338?▾

ASTM B338 is an ASTM material standard, while ASME SB338 is used for ASME code-related projects. Both are related titanium tube specifications, but buyers should follow the project datasheet or drawing requirement.

Which grade is most common in ASTM B338 titanium tubes?▾

ASTM B338 Grade 2 titanium tube is one of the most common choices because it offers excellent corrosion resistance, good strength, weldability, and cost-effective performance.

Do you supply ASTM B338 Grade 2 titanium tube?▾

Yes. Online Titanium supplies ASTM B338 Grade 2 titanium tube, ASME SB338 Grade 2 titanium tube, ASTM B338 Gr 2 titanium tube, ASME SB338 Gr2 titanium tube, B338 Gr2, and SB338 Gr2 titanium tubes.

Do you supply ASTM B338 seamless titanium tube?▾

Yes. Online Titanium supplies ASTM B338 seamless titanium tube and ASME SB338 seamless titanium tube in different grades, OD sizes, wall thicknesses, and lengths.

Do you supply ASTM B338 welded titanium tube?▾

Yes. Online Titanium supplies ASTM B338 welded titanium tube and ASME SB338 welded titanium tube for condenser, heat exchanger, evaporator, chemical, and marine applications.

What is the ASTM B338 titanium tube price?▾

ASTM B338 titanium tube price depends on grade, size, wall thickness, tube type, quantity, finish, testing, and delivery location. Online Titanium provides price list support based on your exact requirement.

Can I get ASTM B338 titanium tube weight chart?▾

Yes. Online Titanium can provide ASTM B338 titanium tube weight chart and ASME SB338 titanium tube weight chart based on OD, wall thickness, length, and grade.

Do you provide ASTM B338 PDF or ASME SB338 PDF?▾

Online Titanium can provide product datasheets, technical details, quotation documents, and material test certificates. For official standard documents such as ASTM B338 PDF or ASME SB338 PDF, buyers should refer to authorized standard document sources.

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ASTM B338 and ASME SB338 Titanium Tube Overview

Online Titanium supplies both ASTM B338 titanium tubing and ASME SB338 titanium tubing with inspection, test certificates, and project-specific documentation.

ASTM B338 / ASME SB338 Titanium Tube Product Range

Product Type	Available Specification	Common Grades	Supply Condition
Titanium Seamless Tube	ASTM B338 / ASME SB338	Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12, Grade 23	Annealed / Pickled / Polished
Titanium Welded Tube	ASTM B338 / ASME SB338	Grade 1, Grade 2, Grade 7, Grade 12	Welded, Annealed, Tested
Titanium Heat Exchanger Tube	ASTM B338 / ASME SB338	Grade 2, Grade 7, Grade 12	Straight Length / Cut Length
Titanium Condenser Tube	ASTM B338 / ASME SB338	Grade 2, Grade 7, Grade 12	Ready Stock / Custom Size
Titanium Evaporator Tube	ASTM B338 / ASME SB338	Grade 2, Grade 7, Grade 12	Project Supply / Export Packing

ASTM B338 Titanium Tube Specifications

Specification Detail	ASTM B338 Titanium Tube
Standard	ASTM B338
Product	Titanium and Titanium Alloy Tubes
Tube Type	Seamless / Welded
Common Grades	Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12, Grade 23
UNS Numbers	R50250, R50400, R50550, R52400, R56400, R52403, R53400
Applications	Heat Exchanger, Condenser, Evaporator, Chemical Plant, Marine, Desalination
Finish	Pickled, Annealed, Polished, Bright Finish
Length	Standard Length / Random Length / Cut Length
Testing	Hydro Test, Eddy Current Test, Flattening Test, Flaring Test, Visual Inspection
Documents	MTC, Test Certificate, Inspection Report, Packing List

ASME SB338 Titanium Tube Specifications

Specification Detail	ASME SB338 Titanium Tube
Standard	ASME SB338 / ASME SB 338
Product	Titanium and Titanium Alloy Tubing
Tube Type	Seamless / Welded
Common Grades	Grade 1, Grade 2, Grade 5, Grade 7, Grade 9, Grade 12, Grade 23
UNS Numbers	R50250, R50400, R50550, R52400, R56400, R52403, R53400
Applications	Pressure Equipment, Heat Exchanger, Condenser, Evaporator, Boiler-Related Service
Finish	Annealed, Pickled, Polished
Supply Form	Straight Tube / U Tube / Cut-to-Size Tube
Testing	Hydrostatic Test, NDT, Eddy Current Test, Mechanical Testing
Documents	EN 10204 3.1 MTC, Inspection Certificate, Compliance Certificate

ASTM B338 Grade 2 Titanium Tube

ASTM B338 Grade 2 / ASME SB338 Grade 2 Details

Grade	UNS	Product Keywords	Main Use
Grade 2	UNS R50400	ASTM B338 Grade 2 titanium tube, ASME SB338 Grade 2 titanium tube, B338 Gr2, SB338 Gr2	Heat Exchanger, Condenser, Evaporator, Marine, Chemical Industry

ASTM B338 and ASME SB338 Available Grades

Grade	UNS Number	Common Name	Main Application
Grade 1	UNS R50250	Commercially Pure Titanium Grade 1	High ductility, forming, corrosion service
Grade 2	UNS R50400	Commercially Pure Titanium Grade 2	Heat exchanger, condenser, chemical, marine
Grade 3	UNS R50550	Commercially Pure Titanium Grade 3	Higher strength CP titanium service
Grade 7	UNS R52400	Titanium Grade 7	Strong corrosion resistance in chemical media
Grade 5	UNS R56400	Titanium 6Al-4V	High strength titanium alloy applications
Grade 12	UNS R53400	Titanium Grade 12	Heat exchanger, chemical, marine service
Grade 23	UNS R56407	Titanium Grade 23 / ELI	Medical, aerospace, high purity applications

ASTM B338 Titanium Tube Size Chart

Outside Diameter Range	Wall Thickness Range	Length Options	Tube Type
3 mm to 25 mm	0.3 mm to 2.5 mm	Up to 6000 mm	Seamless / Welded
25 mm to 50 mm	0.5 mm to 4 mm	Standard / Cut Length	Seamless / Welded
50 mm to 76.2 mm	1 mm to 5 mm	Random / Fixed Length	Welded / Seamless
76.2 mm and above	As per requirement	Project Length	Welded / Custom

Note: ASTM B338 titanium tube dimensions, OD size, wall thickness, and length can be supplied as per buyer drawing, project specification, or technical datasheet.

ASME SB338 Titanium Tube Size Chart

Tube Size Parameter	Available Options
Outside Diameter	Small OD, Standard OD, Large OD
Wall Thickness	Thin Wall / Standard Wall / Heavy Wall
Tube Length	Straight Length / Cut Length / Project Length
Tube Form	Seamless, Welded, U Tube
Finish	Pickled, Polished, Annealed
Packing	Wooden Box, Bundle Packing, Export Seaworthy Packing

Online Titanium can provide ASME SB338 titanium tube size chart, ASME SB338 titanium tube thickness chart, and ASME SB338 titanium tube schedule chart based on your project requirement.

ASTM B338 Titanium Tube Weight Chart

OD x Wall Thickness	Approx. Weight Basis	Common Application
Small OD Thin Wall Tube	Lightweight tube	Condenser and evaporator service
Medium OD Standard Wall Tube	Standard industrial weight	Heat exchanger and chemical plant
Large OD Heavy Wall Tube	Higher weight per meter	Marine, desalination, power plant

Chemical Composition of ASTM B338 / ASME SB338 Titanium Tubes

Grade	UNS	Nitrogen Max	Carbon Max	Hydrogen Max	Iron Max	Oxygen Max	Titanium
Grade 1	R50250	0.03	0.08	0.015	0.20	0.18	Balance
Grade 2	R50400	0.03	0.08	0.015	0.30	0.25	Balance
Grade 3	R50550	0.05	0.08	0.015	0.30	0.35	Balance
Grade 5	R56400	0.05	0.08	0.015	0.40	0.20	Balance with Al/V
Grade 7	R52400	0.03	0.08	0.015	0.30	0.25	Balance with Pd
Grade 9	R56320	0.03	0.08	0.015	0.25	0.15	Balance with Al/V
Grade 12	R53400	0.03	0.08	0.015	0.30	0.25	Balance with Ni/Mo
Grade 23	R56407	0.03	0.08	0.0125	0.25	0.13	Balance with Al/V

Mechanical Properties of ASTM B338 / ASME SB338 Titanium Tubes

Grade	UNS	Tensile Strength Min	Yield Strength Min	Elongation Min
Grade 1	R50250	240 MPa	170 MPa	24%
Grade 2	R50400	345 MPa	275 MPa	20%
Grade 3	R50550	450 MPa	380 MPa	18%
Grade 5	R56400	895 MPa	825 MPa	10%
Grade 7	R52400	345 MPa	275 MPa	20%
Grade 9	R56320	620 MPa	483 MPa	15%
Grade 12	R53400	483 MPa	345 MPa	18%
Grade 23	R56407	860 MPa	795 MPa	10%

Note: Mechanical values may vary by product form, wall thickness, heat treatment, and final project specification. Final values should be confirmed through the material test certificate.

ASTM B338 Titanium Tube Testing Requirements

Online Titanium supplies ASTM B338 and ASME SB338 titanium tubes with strict quality checks to ensure reliable performance in critical service environments.

Common Testing for ASTM B338 / ASME SB338 Tubes

Test Type	Purpose
Hydrostatic Test	Checks tube pressure integrity
Eddy Current Test	Detects surface and sub-surface defects
Flattening Test	Confirms tube ductility and forming quality
Flaring Test	Checks expansion and end forming performance
Visual Inspection	Verifies finish, surface, marking, and defects
Dimensional Inspection	Confirms OD, wall thickness, length, and tolerance
Chemical Analysis	Confirms grade chemistry
Mechanical Testing	Confirms tensile, yield, and elongation values

ASTM B338 Seamless Titanium Tube

Online Titanium supplies ASME SB338 seamless titanium tube, ASTM B338 Grade 2 seamless titanium tube, and custom seamless titanium tubing in multiple OD and wall thickness options.

Seamless Titanium Tube Benefits

Benefit	Details
No Weld Seam	Better uniformity and pressure performance
High Corrosion Resistance	Suitable for seawater, chloride, and chemical service
Long Service Life	Reduces replacement and maintenance cost
Clean Surface Finish	Suitable for critical heat transfer systems

ASTM B338 Welded Titanium Tube

Online Titanium supplies ASME SB338 welded titanium tube, ASTM B338 Grade 2 welded titanium tube, and welded titanium tubing in ready stock and custom sizes.

Welded Titanium Tube Benefits

Benefit	Details
Cost Effective	Economical compared to seamless tube
Good Dimensional Accuracy	Suitable for tube bundle and exchanger assembly
Available in Long Lengths	Useful for condenser and heat exchanger projects
Suitable for Large Quantity Orders	Ideal for project and plant maintenance supply

ASTM B338 Titanium Heat Exchanger Tube

ASTM B338 Titanium Condenser Tube

Online Titanium can supply condenser tubes in straight length, cut length, and project-specific packing with tube end protection.

ASTM B338 Titanium Evaporator Tube

Titanium evaporator tubes are preferred where corrosion resistance, thermal performance, and long operating life are critical.

ASTM B338 vs ASME SB338

Point	ASTM B338	ASME SB338
Standard Type	ASTM material specification	ASME material specification
Product Covered	Titanium and titanium alloy tubes	Titanium and titanium alloy tubes
Common Use	Industrial tubing applications	ASME pressure equipment and heat exchanger projects
Material Grades	Grade 1, 2, 5, 7, 9, 12, 23	Grade 1, 2, 5, 7, 9, 12, 23
Buyer Selection	Used for general project specification	Used where ASME compliance is requested

ASTM B338 Titanium Tube Applications

Application	Suitable Product
Heat Exchanger	ASTM B338 titanium tube for heat exchanger
Condenser	ASME SB338 titanium tube for condenser
Evaporator	ASTM B338 titanium tube for evaporator
Desalination Plant	ASME SB338 titanium tube for desalination plant
Chemical Industry	ASTM B338 titanium tube for chemical industry
Marine Application	ASME SB338 titanium tube for marine application
Power Plant Condenser	ASTM B338 titanium tube for power plant condenser
Oil and Gas Industry	ASME SB338 titanium tube for oil and gas industry

ASTM B338 Titanium Tube Price

Online Titanium provides competitive pricing for:

ASTM B338 titanium tube price in India
ASME SB338 titanium tube price in India
ASTM B338 Grade 2 titanium tube price
ASME SB338 Grade 2 titanium tube price
ASTM B338 titanium tubing price list
ASME SB338 titanium tubing price list
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ASME SB338 titanium tube wholesale price

For accurate pricing, share your required grade, OD, wall thickness, length, quantity, tube type, and destination.

ASTM B338 Titanium Tube Ready Stock

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Reliable Titanium Tube Supplier

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Complete Technical Support

Export Packing and Documentation

Online Titanium supplies titanium tubes with proper marking, packing, inspection documents, test certificates, and export-ready packaging.

ASTM B338 / ASME SB338 Titanium Tube Inquiry Details

To get a fast quotation from Online Titanium, share the following details:

Required Detail	Example
Standard	ASTM B338 / ASME SB338
Grade	Grade 2 / Grade 7 / Grade 12
Tube Type	Seamless / Welded
Size	OD x Wall Thickness
Length	3000 mm / 6000 mm / Cut Length
Quantity	Number of Pieces / Meters / Kilograms
Application	Heat Exchanger / Condenser / Evaporator
Testing Requirement	Hydro Test / Eddy Current / Third Party Inspection
Destination	India / Export Location

Buy ASTM B338 and ASME SB338 Titanium Tubes from Online Titanium

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ASTM B338 Chemical Composition Requirements

Element	Weight %
C	≤0.08
O	≤0.25
N	≤0.03
H	≤0.015
Fe	≤0.30
OEE	≤0.10
OET	≤0.40
Ti	Remaining

ASTM B338 Mechanical Properties

Mechanical Tests	Values
Tensile Strength min. MPa [ksi]	345 [50]
Yield Strength 0.2% offset MPa [ksi]	275-450 [40-65]
Elongation in 2" min. %	20
Expansion in I.D min. %	20

Note: *Tensile & flaring requirements for ASTM B338 Grade 2 tubing.*

ASME SB338 Grade 2 Titanium Tubes Chemical Composition

Steel Grade	Nitrogen max %	Carbon max %	Hydrogen max %	Iron max %	Oxygen max %	Residuals max each %	Residuals max total %	Titanium
Gr.2	0.03	0.08	0.015	0.3	0.25	0.1	0.4	Balance

ASME SB338 Grade 2 Titanium Tubes Tensile Requirements

Grade	Tensile Strength min ksi	Tensile Strength min MPa	Yield Strength 0.2% Offset min ksi	Yield Strength 0.2% Offset min MPa	Yield Strength 0.2% Offset max ksi	Yield Strength 0.2% Offset max MPa	Elongation in 2 in. or 50mm min %
Gr.2	50	345	40	275	65	450	20

Titanium Grade 2 Pipe & Tube Specification

Specification Detail	Value
Specifications	ASTM B861, B862, B338 / ASME SB861, SB862, SB338
Standard	ASTM, ASME and API
UNS	R50400
Werkstoff Nr.	3.7035
Size	15 mm NB to 150 mm NB (½" to 6"); 7" (193.7 mm OD) to 20" (508 mm OD)
Outer Diameter	1.250" – 6.000" (30–150 mm)
Wall Thickness	0.095" – 1.000" (2.5–25 mm)
Length	Single Random, Double Random & Cut to Required Length
Schedule	SCH 10, SCH 20, SCH 30, SCH 40, STD, SCH 60, XS, SCH 80, SCH 120, SCH 140, SCH 160, XXS
Types	Seamless / ERW / Welded / EFW / Fabricated / CDW
Form	Round, Square, Rectangular, Coiled, U-Shape, Pan Cake Coils, Hydraulic Tubes
End Finish	Plain End, Beveled End, Threaded
Temperature Range	Up to 540°C (1004°F)

Titanium Grade 2 Chemical Composition

Grade	C	N	O	H	Ti	Fe
-----	-	-	-	-	--	--
Ti Grade 2	0.10 max	0.03 max	0.25 max	0.015 max	Balance	0.30 max

Ti Alloy Grade 2 Pipe Mechanical Properties

Grade	Min. Tensile (KSI)	Min. Yield (KSI)	Hardness (HRB)	Tensile Modulus	Poisson's Ratio
Ti Grade 2	50	40	14.9	103 GPa	0.34

Titanium Gr. 2 Equivalent Grades

Our Titanium Grade 2 Pipes conform to the following international equivalents:

Standard	Werkstoff Nr.	UNS
Titanium Grade 2	3.7035	R50400

Types of Titanium Grade 2 Pipes & Tubes

Type	Product
Duplex UNS S31803 Seamless Pipe	Duplex UNS S31803 Seamless Pipe
Duplex UNS S31803 Welded Pipe	Duplex UNS S31803 Welded Pipe
Duplex S31803 Round Pipe	Duplex S31803 Round Pipe

Titanium Grade 2 Seamless Pipe Size Chart

Weight calculated using density 4.43 g/cm³. Formula: W (kg/m) = 0.02466 × T × (OD – T), where OD and T are in mm.

NPS	OD (mm)	OD (in)	WT (mm)	WT (in)
1/2"	21	0.840	2.769	0.109
3/4"	27	1.050	2.870	0.113
1"	33	1.315	3.378	0.133
1 1/4"	42	1.660	3.556	0.140
1 1/2"	48	1.900	3.683	0.145
2"	60	2.375	3.912	0.154
2 1/2"	73	2.875	5.516	0.203
3"	89	3.500	5.486	0.216
4"	114	4.500	6.020	0.237
6"	168	6.625	4.775	0.188
8"	219	8.625	4.775	0.188
10"	273	10.750	4.775	0.188
12"	324	12.750	4.775	0.188
14"	356	14.000	4.775	0.188
16"	406	16.000	4.775	0.188
18"	457	18.000	5.563	0.219
20"	508	20.000	6.350	0.250
24"	610	24.000	6.350	0.250
30"	762	30.000	6.350	0.250
36"	914	36.000	6.350	0.250
42"	1067	42.000	7.925	0.312
48"	1219	48.000	9.525	0.375

Heat Treatment of ASME SB338 / ASTM B861 Gr.2 Pipes

Treatment	Condition
Stress Relieve	932°F (500°C) – 30 mins / Air Cool
Anneal	1290°F (700°C) – 1 hour / Air Cool

WNR 3.7035 Square Pipe Pressure Rating vs. Temperature

The temperature range for Titanium Pipe Grade 2 is up to 540°C (1004°F). The pressure rating table below (for Gr.2) reflects performance at varying operating temperatures:

Temperature (°F)	Temperature (°C)	Pressure Rating (Ti Gr.2)
100°F	38°C	1.00
200°F	93°C	0.87
300°F	149°C	0.72
400°F	204°C	0.62
500°F	260°C	0.53
600°F	315°C	0.45
700°F	371°C	—
800°F	426°C	—
900°F	482°C	—
1000°F	537°C	—
1100°F	593°C	—
1200°F	649°C	—

Premium Supply Support

ASTM B338 / ASME SB338 Titanium Tube with Stock, MTC and Export Supply

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01Ready Stock

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02MTC Documents

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03Custom Sizes

Outside diameters, wall thicknesses, lengths, finishes, and custom sizes.

04Export Packing

Reliable export supply with project-specific documentation.

Frequently Asked Questions

What is ASTM B338 titanium tube?▾

ASTM B338 titanium tube is a titanium and titanium alloy tube specification commonly used for condenser, heat exchanger, and evaporator applications. It is available in seamless and welded types.

What is ASME SB338 titanium tube?▾

ASME SB338 titanium tube is an ASME specification for titanium tubing used in heat exchangers, condensers, evaporators, and pressure equipment-related applications where ASME compliance is required.

What is the difference between ASTM B338 and ASME SB338?▾

Which grade is most common in ASTM B338 titanium tubes?▾

ASTM B338 Grade 2 titanium tube is one of the most common choices because it offers excellent corrosion resistance, good strength, weldability, and cost-effective performance.

Do you supply ASTM B338 Grade 2 titanium tube?▾

Yes. Online Titanium supplies ASTM B338 Grade 2 titanium tube, ASME SB338 Grade 2 titanium tube, ASTM B338 Gr 2 titanium tube, ASME SB338 Gr2 titanium tube, B338 Gr2, and SB338 Gr2 titanium tubes.

Do you supply ASTM B338 seamless titanium tube?▾

Yes. Online Titanium supplies ASTM B338 seamless titanium tube and ASME SB338 seamless titanium tube in different grades, OD sizes, wall thicknesses, and lengths.

Do you supply ASTM B338 welded titanium tube?▾

Yes. Online Titanium supplies ASTM B338 welded titanium tube and ASME SB338 welded titanium tube for condenser, heat exchanger, evaporator, chemical, and marine applications.

What is the ASTM B338 titanium tube price?▾

Can I get ASTM B338 titanium tube weight chart?▾

Yes. Online Titanium can provide ASTM B338 titanium tube weight chart and ASME SB338 titanium tube weight chart based on OD, wall thickness, length, and grade.

Do you provide ASTM B338 PDF or ASME SB338 PDF?▾

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