ASTM B338 Gr2 Seamless Titanium Tubing Industrial Aircraft Industry

Advantages

High resistance to corrosion

Non-magnetic properties

Low and unique density

Excellent heat transfer performance

High melting point

Superior tensile strength

Specifications

Seamless Titanium Tube / Pipe

Grade: Gr1, Gr2, Gr7, Gr9, Gr11, Gr12, Gr16, etc.

Outer Diameter: 3–110 mm

Wall Thickness: 0.1–5.5 mm

Length: ≤ 19,000 mm

Welded Titanium Tube / Pipe

Grade: Gr1, Gr2, Gr7, Gr9, Gr11, Gr12, Gr16, etc.

Outer Diameter: 10–1,000 mm

Wall Thickness: 0.5–5.5 mm

Length: ≤ 19,000 mm

Standards

ASTM B338 / ASME SB338
ASTM B337 / ASME SB337
ASTM B861 / ASME SB861
ASTM B862 / ASME SB862
AMS 4911, AMS 4928

Material Grades

Gr1, Gr2, Gr5, Gr7, Gr9, Gr11, Gr12, etc.

Surface Treatment

Pickling, polished, bright finish, etc.

Features

1. Low density and high strength

2. Excellent corrosion resistance

3. High temperature resistance

4. Excellent cryogenic performance

5. Non-magnetic and non-toxic

6. Good thermal properties

7. Low modulus of elasticity

Applications

Titanium has long proven to be an indispensable material in modern industry due to its combination of strength, corrosion resistance, and light weight.
It is widely used in the following sectors:

Aerospace and aviation: airframes, engine components, structural tubing

Chemical processing: reactors, piping systems, heat exchangers

Power generation: surface condensers, seawater cooling systems

Oil and gas: offshore and subsea equipment

Marine industry: desalination systems, seawater piping

Medical field: surgical instruments and implants

Titanium tubes can be easily fabricated, welded, and formed for a variety of industrial uses.
Currently, there are 38 titanium grades that meet ASME B338 and ASTM B338 standards for pressurised service.
Common grades include Gr1, Gr2, Gr3, Gr7, Gr9, Gr11, Gr12, Gr16, Gr17, Gr26 (TiRU-26TM), and Gr27 (TiRU-27TM).
Among these, Grade 2 titanium is most widely used, especially in power plant surface condensers.

Typical titanium alloys for tubing include Ti-3Al-2.5V and Ti-6Al-4V.

Baoji City Changsheng Titanium Co.,Ltd is registered in 2006. Registered capital of 10 million yuan, the legal person is Zhao Wenhua. Before 2006, the factory is formed as forged workshop, no been registered. The year of 2006 was exist as a starting for Changsheng Titanium Co. The factory is located in today’s No.26 Baotai Road Weibin District, Baoji City,Shaanxi Province. The factory is major in forging ,continuing the previous processing mode, but the scales has expanded nearly 30 times, and was on the right track. In 2008, it passed ISO 9001 certification.
In 2010, Baoji City Changtai Metals Trading Co.,Ltd was registered, with capital of one million yuan. The legal person was Zhao Wenli. It was located in today’s No.26 Baotai Road Weibin District, Baoji City,Shaanxi Province.