SB338 Gr12 Titanium Seamless Tubes For Condensers

Basic Information
Place of Origin: China
Brand Name: LHTi
Certification: ISO9001-2015
Model Number: tube
Minimum Order Quantity: 100kg
Price: $20--$29/pcs
Packaging Details: Sponge wrap or plastic bag inside, plywood case as outside,
Delivery Time: 15 workdays
Payment Terms: L/C, T/T, Western Union
Supply Ability: 5Ton per month
Detail Information
Grade: Gr12 Outer Diameter: OD25.4mm OD32mm
Material: Ti-0.3Mo-0.8 Ni Standard: ASTM B338
Length: Max 12000mm Outer Diameter: 9.52mm/12.7mm/15.9mm/19mm/21.7mm/25.4mm/32mm/33.4mm/38mm/45mm Etc.
Wall Thickness:: 0.5-3.0mm Type: Welded/Seamless
Application: Heat Exchanger, Chemical Industry Etc. Technique: Rolled
MOQ: 100kg
High Light:

Gr12 Titanium Seamless Tubes


Condensers Titanium Seamless Tubes


SB338 Titanium Round Tube

Product Description

                                      Heat exchanger tube OD25.4mm OD19.05mm ASTM B338 titanium pipe



1.Titanium tube Technical Requirements



ASTM B338 Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers

ASTM B338 covers 28 grades of seamless and welded titanium alloy tubes for surface condensers, evaporators, and heat exchangers.

Standard ASTM B338, ASME SB338
Regular Grade Grade 1 Grade 2
Outer Diameter 12.7mm 15mm 17mm 19mm 25.4mm 31mm etc.
Wall thickness 0.9mm/1.0mm/1.2mm/1.5mm
Length 3000 - 6000mm or other economical lengths
Finish Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF
Form Straight titanium Pipe, Coiled titanium tube
Type Seamless, ERW, EFW, Welded, Fabricated
End Plain End, Beveled End, Treaded
Marking Standard, Grade, OD, Thickness, Length, Heat No. (Or as per customer's request.)
Application Oil Tube, Gas Tube, Fluid Tube, Boiler and Heat exchanger
Value Added Service

Draw & Expansion as per required Size & Length, Polish (Electro & Commercial) Annealed & Pickled

Bending, Machining Etc.

Test Certificate Mill Test Certificate EN 10204/3.1,TPI Report, EN10204/3.2


2.Heat exchanger tube application 



Chemical composition (Wt%)

ASTM No. Fe max O max N max C max H max Pd Al Bal
Grade 1 0.2 0.18 0.03 0.1 0.015 - - Ti
Grade 2 0.3 0.25 0.03 0.1 0.015 - - Ti


Physical Properties (Min)

ASTM Grade Alloy Composition Tensile Strength Yield Strength Elongation min %
ksi Mpa ksi Mpa  
Grade 1 Unalloyed Ti ("Pure") 35A -CP1 35 240 25 170 30
Grade 2 Unalloyed Ti ("Pure") 50A -CP2 58 400 40 275 25

titanium tube (45)titanium tube (2)



Titanium tubes Quality inspections:

UT ,PT ,Hydrodtatic test, Eddy current inspection,Chemical composition inspection,Dimention inspection,

Tensile testing, Radiographic inspection,Thickness inspection,PMI inspection



Titanium pipes / titanium tubes used in heat exchanger:

Ti heat exchanger pipe1


3.Titanium alloy pipe specification 



Grade N(%) C(%) H(%) Fe(%) O(%) Ti Other , max
1 ≤0.03 ≤0.08 ≤0.015 ≤0.20 ≤0.18 Bal ≤0.4
2 ≤0.03 ≤0.08 ≤0.015 ≤0.30 ≤0.25 Bal ≤0.4


Grade Tensile Strength(min) Yeild Strength(0.2% offset)) Elongation(%)
ksi MPa Min Max
Ksi Mpa Ksi Mpa
1 35 240 15 140 45 310 ≥24
2 60 400 40 275 65 450 ≥20
Product name Heat exchanger tube Titanium tube /pipe
Material Titanium(Gr2)
Certificate ISO9001:2015, TUV, EN10204.3.1
Standard ASTM B338





Or according customer’s requirement.

Technics Rolled
Status Annealed(M)

Seamless Titanium Tube for heat exchanger, Titanium exhaust tube for automobile,

titanium coil tube

Welded Titanium Tube,


1)Power and chemical plant

2)Automotive components


4)marine corrosion


Acid pickling, CNC lathe surface.


 4.Titanium tube Production process


SB338 Gr12 Titanium Seamless Tubes For Condensers 4

5.Details picture in Workshop


SB338 Gr12 Titanium Seamless Tubes For Condensers 5




Status Processing OD(mm) Wall thickness(mm)  
0.5 0.6 0.8 1.0 1.25 1.5 2.0 2.5 3.0 3.5 4.0 4.5

Gr1 Gr2

Gr7 Gr12



Cold rolled 10-15
Welded 16
Welded-rolled 6-10
Note: "○" indicates the specifications that can be produced

ASTM B338 titanium tube
Used:Heat exchanger, condenser and various pressure vessels
Wall thickness:0.5mm to 4.5mm
Length:3000mm /6000mm and longger to 9000mm
Outside Diameters:10mm to 114mm

Wall thickness tolerance: +/- 10%
Length tolerance: +3.2mm


6. ASME SB388 Test  as below

We provide following tests for Ti seamless and welded tubes

Chemical Composition Visual Inspect Ultrasonic Testing Current Testing
Flattening Testing Flattening Testing Pneumatic Test Hydrostatic Test
Tensile Yield Hardness Elongation


7. Feel free to contact titanium alloy tube supplier




Contact Details

Phone Number : +8618391713963