China A312 TP317 Stainless Steel Pipe Manufacturers Guide
HT PIPE is a professional organizer and one-stop supplier of stainless steel 317 pipes, pipe fittings, flanges, valve bolts and prefabricated pipe shaft services in China. Our ASTM A312 TP317 Pipe is manufactured strictly in accordance with ASTM A312 international standards. We are a SS 317 supplier with 15+ export experience, contact us for more information and free quotes!
SS TP317 Stainless Steel Pipe Types
1. Stainless Steel Gr 317 Seamless Pipe:
ASTM A312 UNS S31700 Seamless SS Pipe is manufactured by hot or cold rolling process without welding. Enhanced corrosion resistance makes it ideal for applications requiring high pressure and high temperature resistance.
2. A312 Gr 317 Stainless Steel Welded/ERW/EFW Pipe:
TP317 welded stainless steel pipe is made by welding longitudinally or spirally rolled plates or strips. It is more suitable for large diameter applications and is also cost-effective in design.
ANSI B36.19 Production Standard Overview:
ASME B36.19 is a standard specification published by ASTM that specifies the dimensions, tolerances, and materials of stainless steel pipes. It covers both seamless and welded pipes, ensuring uniform dimensions and quality across different manufacturing processes.
S31700 Material Mechanical Properties:
- Tensile Strength: Typical values are approximately 750 MPa (megapascals).
- Yield Strength: Typical values are approximately 300 MPa (megapascals).
- Elongation: Typical values are above 35%.
SS 317 Pipe Physical Properties:
- Density: Typical values are approximately 7.99 g/cm³ (grams per cubic centimeter).
- Thermal Conductivity: Typical values are approximately 14.6 W/(m·K) (watts per meter-Kelvin).
- Coefficient of Thermal Expansion: Typical values are approximately 16.5 x 10^-6 /K (linear expansion coefficient per Kelvin).
A312 TP317 / UNS S31700 / 1.4449 SS Tubing Applications:
- Chemical Processing
- Oil and Gas Industry
- Power Generation
- Boilers, Heat Exchangers and Steam Distribution Systems.
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Explore Complementary Grades: Browse our verified Stainless Steel Pipe Product Catalog to review alternative structural configurations.
