Grade 12 Seamless Titanium Tube - High-Quality Ti-0.3Mo-0.8Ni Alloy from China Suppliers and Factory
Specifications
Product Name |
Grade 12 Seamless Titanium Tube |
Grades |
Gr12 |
Dimensions & Specifications |
OD (Φ6–Φ120mm) × WTH (0.1–20mm) × L (mm), and more sizes are allowed to be customized. |
Standards |
ASTM B338-2017（24）、ASTM B861-24、ASTM B862-23、GB/T3624-2023、GB/T3625-2007、ΓOCT21945-82、ΓOCT22897-86、ΓOCT24890-81、JIS H4631-2018、DIN17861-1990、DIN17866-1990 |
Example Applications |
Chemical industry, marine engineering, heat exchangers, firewater systems, ballast water systems, oil and gas industry, seawater desalination plants, and power stations. |
Frequently Asked Questions
Q
What is Grade 12 (Gr12) titanium and how does it differ from other titanium grades?
Grade 12 titanium is a titanium alloy containing small amounts of molybdenum (0.2–0.4%) and nickel (0.6–0.9%). These alloying elements significantly enhance its corrosion resistance — especially in reducing acid environments — compared to commercially pure grades like Gr1 or Gr2, while still maintaining excellent weldability and formability.
Q
What size range is available for Grade 12 seamless titanium tubes?
Standard sizes range from OD Φ6mm to Φ120mm with wall thicknesses of 0.1mm to 20mm. Custom lengths and dimensions beyond these ranges can also be manufactured upon request to meet specific project requirements.
Q
Which international standards do your Grade 12 seamless titanium tubes comply with?
Our Grade 12 seamless titanium tubes are manufactured in compliance with multiple international standards, including ASTM B338, ASTM B861, ASTM B862 (USA), GB/T3624 and GB/T3625 (China), ΓOCT series (Russia), JIS H4631 (Japan), and DIN17861 / DIN17866 (Germany), ensuring global applicability.
Q
What are the primary applications of Grade 12 seamless titanium tubes?
Grade 12 titanium tubes are widely used in demanding environments such as chemical processing plants, marine engineering structures, heat exchangers, firewater and ballast water systems, oil and gas pipelines, seawater desalination plants, and power generation stations — wherever high corrosion resistance and structural reliability are critical.
Q
Why choose seamless titanium tubes over welded tubes for industrial use?
Seamless titanium tubes offer superior structural integrity with no weld seams, which eliminates potential weak points and reduces the risk of corrosion at joints. They can withstand higher pressures and are preferred in critical applications such as heat exchangers and high-pressure fluid systems where reliability and longevity are paramount.
Q
Can Grade 12 titanium tubes be customized for specific project requirements?
Yes. In addition to the standard dimensional range, we offer full customization of outer diameter, wall thickness, and length to suit specific engineering or industrial project needs. Custom certifications aligned with particular international standards can also be provided upon request.