China Grade 2 Seamless Titanium Tube Suppliers - High Strength, Corrosion Resistant Factory Products
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Specifications
| Product Name | Grade 2 Seamless Titanium Tube |
| Grades | Gr2 |
| 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. |
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Frequently Asked Questions
Q1
What is Grade 2 Seamless Titanium Tube and why is it widely used?
Grade 2 (Gr2) seamless titanium tube is a commercially pure titanium product known for its excellent corrosion resistance, high strength-to-weight ratio, and outstanding biocompatibility. It is widely used across chemical processing, marine engineering, heat exchangers, and desalination plants due to its durability in aggressive environments.
Q2
What size range is available for Grade 2 Seamless Titanium Tubes?
Standard dimensions cover an outer diameter (OD) from Φ6mm to Φ120mm, wall thickness (WTH) from 0.1mm to 20mm, with flexible lengths. Custom sizes beyond these ranges are also available upon request to meet specific project requirements.
Q3
Which international standards does the Grade 2 Seamless Titanium Tube comply with?
Our Grade 2 Seamless Titanium Tubes comply with a broad range of international standards, including ASTM B338, ASTM B861, ASTM B862 (USA), GB/T3624, GB/T3625 (China), ΓOCT standards (Russia), JIS H4631 (Japan), and DIN17861, DIN17866 (Germany), ensuring global applicability and quality assurance.
Q4
Is Grade 2 Titanium Tube suitable for seawater and marine applications?
Yes. Gr2 titanium tubes are highly resistant to seawater corrosion, making them an ideal choice for marine engineering, ballast water systems, seawater desalination plants, and offshore oil and gas facilities where long-term exposure to saltwater environments is a concern.
Q5
Can Grade 2 Seamless Titanium Tubes be customized for special applications?
Absolutely. Beyond standard dimensions, we offer customized OD, wall thickness, and length specifications to accommodate unique engineering requirements across industries such as power generation, chemical processing, and heat exchanger manufacturing.
Q6
What is the difference between seamless and welded titanium tubes?
Seamless titanium tubes are manufactured without any weld seam, resulting in a uniform structure with superior mechanical strength, pressure resistance, and corrosion resistance compared to welded tubes. They are preferred for high-pressure and high-temperature applications where structural integrity is critical.