Gr12 ASTM B338 Titanium seamless tube

ASTM B338 Gr12 Titanium Seamless tube has outstanding corrosion resistance and a combination of high strength and low density, with good ductility.

Small additions of nickel and molybdenum have been made to this alloy resulting increase in corrosion resistance and high strength.

It is common use in chemical processing, and also used for reactor autoclaves, piping and fittings, valves, heat exchanges and condensers.

We supported Water pressure test, UT test, X-ray test, Eddy current test, flaring and flattening test.

Payment terms: T/T, L/C, and customers required.


Grade 12 titanium contains 0.3% molybdenum and 0.8% nickel. This enhances its corrosion resistance and has better heat resistance than pure titanium. Gr12 Titanium Seamless tube also has a greater ability to withstand cold/wet and dry/hot acid gas loads. It is suitable for laying and coiling on the seabed. It has the characteristics of low modulus, fatigue resistance and greater fracture toughness.

Product Name Gr12 Titanium Seamless tube/ pipe
Standard ASTM B338
Material Gr12 (Ti-0.3-Mo-0.8Ni )
Size Dia 6.0mm ~114.3mm,

length is 18000mm (Max).

Type Round, square, coiling
Technique Hot forging, hot rolled, cold rolled
Goods Condition M
Surfuace Polishing, pickling, sand blasting
Test Water pressure test
Ultrasonic test
X-ray test
Eddy current test
Flaring and Flattening test.
Package Method Wooden case, and Customer requirements
Payment way T/T, L/C, can be negotitated.
Transportation Sea(FCL/LCL), Air, Express(TNT/DHL/FEDEX)
Port Shanghai,Tianjin,Qingdao
Certificate EN10204 3.1/3.2 as required.


Common use in chemical processin, and also uesd in heat exchanger, condenser, water treatment, desalination,evaporator and pipelines etc.

Chemical components 

Material N C H Fe O Al V Mo Ni Ti
Gr12 0.03 0.08 0.015 0.30 0.25 / / 0.2-0.4 0.6-0.9 Balance

 Mechanical Property

Tensile strength(min) Yeild strength(min) Elongation(%)
ksi MPa ksi MPa
Grade 12 70 483 50 345 18

 TSM Advantages of titanium seamless tube

  • Quality assuranced, and support the Third party inspection
  • Large Stock, and On-time delivery
  • EN10204 3.1/3.2 as required and the Third party inspection
  • Best service for Pre-sale and after-sales

Factory introduction

TSM Technology is a leading Titanium Seamless tube supplier in China. Our titanium tube products are exported to more than 40 countries in the world, and our main markets are Europe, America, the Middle East and Southeast Asia. The workshop covers an area of more than 60,000 square meters, and annually produces more than 1,200 tons of various pipes, more than 2,000 tons of titanium ingots, and more than 2,000 tons of extruded hollow billets.

Gr12 Titanium tube

If you are interested in our Gr12 Titanium Seamless tube, please feel free to contact us

Product Accessories
Number Name Picture Description
Contact Form