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ASTMB338 Gr.2 Titanium Round Seamless Pipe

ASTMB338 Gr.2 Titanium Round Seamless Pipe

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Description

Product Attributes

Brand: JIADE Group

Place Of Origin: China

Material: Gr2 Industrial-Grade Pure Titanium (UNS R50400)

Applicable Standards: ASTM B338 17R21

Process: Seamless cold rolling, vacuum annealing, acid pickling and polishing

Status: Annealed condition (soft condition, good ductility)

Tensile Strength: ≥345MPa

Yield Strength: ≥275MPa

Elongation: ≥20%

Hardness: 120~160HB

Packaging & Delivery

Product Description

What Is ASTMB338 Gr.2 Titanium Round Seamless Pipe?

ASTM B338 Gr2 seamless titanium round tubes (UNS R50400) are the most widely used seamless pure Titanium Tube in industrial applications. They are manufactured from high quality pure Titanium Material billets through precision processes such as cold rolling, precision drawing, and vacuum annealing, resulting in tubes with no weld seams and uniform, smooth walls. The product strictly complies with the ASTM B338 international standard and is specifically designed for demanding operating conditions such as condensers, heat exchangers, seawater desalination, and chemical fluid transportation. It combines excellent corrosion resistance, formability, and weldability, making it a core material for high-end industrial heat exchange and corrosion resistant piping systems.

Gr2 pure titanium is an unalloyed industrial-grade pure titanium. Compared to titanium alloy, it offers superior formability and weldability, moderate strength, and excellent toughness. It is resistant to cracking and deformation during long-term use, making it perfectly suited for various industrial environments characterized by high temperatures, high humidity, and severe corrosion. Its cost-effectiveness far exceeds that of Stainless Steel and ordinary alloy pipes.

Key Advantages

1. Exceptional Corrosion Resistance and Extra-Long Service Life: Offers outstanding resistance to acids, alkalis, seawater, salt spray, and atmospheric corrosion. It withstands erosion from media such as chlorides, organic acids, seawater, and brine. In marine engineering and chemical corrosion environments, its service life is 5 to 10 times longer than that of stainless steel, eliminating the need for frequent replacement or maintenance.

2. Seamless, Monolithic Construction with Stable Performance: Formed through integral hot-rolled seamless processing, these pipes feature no welds, pores, or sand holes. The pipe walls are dense and uniform, providing strong pressure bearing capacity and eliminating the leakage and fracture issues common in welded pipes. They are suitable for transporting high-pressure fluids and heat transfer media.

3. Lightweight and High Strength, Energy-Saving and Consumption Reducing: Titanium has a density of only 60% that of steel, making it lightweight and easy to install while reducing equipment load. At the same time, its excellent thermal conductivity ensures high heat transfer efficiency, effectively improving the operational efficiency of heat exchange equipment and reducing industrial energy consumption.

4. Superior Workability and Ease of Fabrication: Gr2 pure titanium material offers excellent plasticity, ductility, and weldability, allowing for easy secondary processing such as bending, cutting, welding, and flaring. It meets the installation requirements for various irregularly shaped piping systems and customized heat exchange equipment.

5. Safe, Environmentally Friendly, and Widely Applicable: The material is non-toxic, harmless, and free of metal leaching. It is resistant to oxidation and aging, capable of long-term, stable operation within a temperature range of -50°C to 300°C, and meets safety standards across multiple fields, including industry, seawater treatment, medical applications, and the food and chemical industries.

Applications

Thanks to its excellent corrosion resistance and heat transfer properties, this seamless titanium tube is widely used in various high-end industrial sectors and is the material of choice for heat exchange and corrosion-resistant piping:

1. Heat exchange equipment: Heat exchange tubes for tube-type heat exchangers, condensers, evaporators, coolers, and preheaters

2. Seawater treatment: Seawater desalination equipment, seawater cooling piping, and water supply and drainage piping for offshore platforms

3. Chemical and Corrosion Resistant Applications: Transport of acidic and alkaline fluids, piping for chemical reactors, and piping for environmental desulfurization and denitrification equipment

4. New Energy and Power Generation: Power plant condensation systems, auxiliary piping for nuclear power plants, and supporting equipment for photovoltaic and chemical processes

5. Other High End Applications: Marine and maritime equipment, clean piping for the food and pharmaceutical industries, and fluid transport systems for precision instruments

6. Standard Compliant and Highly Versatile: Strictly adhering to the ASTM B338 standard, these pipes feature high dimensional accuracy and controlled tolerances. They are fully compatible with mainstream domestic and international standards for heat exchangers and industrial piping systems, offering exceptional compatibility.

We at JIADE Group also offer other products, such as Stainless Steel Material, for your company to choose from.

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