Zhengzhou Huitong Pipeline Equipment Co.,Ltd.
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
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hot rolled cold drawn ASTM A312 TP317L Stainless Steel Seamless Pipe
1. ASTM A312 TP 317L Stainless Steel Seamless Pipe Grade and Specification
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· » Specifications: ASTM A/ASME SA213/A249/A269/A312/A358 CL. I to V ASTM A789/A790
· » Sizes (Seamless): 1/2" NB - 24" NB
· » Sizes (ERW):1/2" NB - 24" NB
· » Sizes (EFW): 6" NB - 100" NB
· » Wall Thickness available:Schedule 5S - Schedule XXS (heavier on request)
· » Other Materials Testing:NACE MR0175, H2 SERVICE, OXYGEN SERVICE, CRYO SERVICE, etc.
· » Dimensions:All Pipes is manufactured and inspected/tested to the relevant standards including ASTM, ASME and API etc.
Pipes (Seamless & Welded)
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| PRODUCT NAME | ASTM A312 TP 317L Stainless Steel Seamless Pipe |
| RANGE | 6NB to 1200NB – SCH. 5, 10, 20, 30, 40, 60, 80, 100, 120, 140, 160, XXS. |
| TYPE | Round, Square, Rectangle, Hydraulic, Honed Tubes |
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| STAINLESS STEEL | ASTM A312, A358, A269, A270- TP304, 304L, 304H, 316, 316L, 316H, 316Ti, 309, 310, 317L, 321, 347, 904L. |
| TEST CERTIFICATES | MTC, IBR & Third Party Inspection |
2. Chemical Composition of ASTM A312 TP 317L Stainless Steel Seamless Pipe·
| Element | Content (%) |
| Iron, Fe | Balance |
| Chromium, Cr | 18-20 |
| Nickel, Ni | 11-15 |
| Molybdenum, Mo | 3-4 |
| Manganese, Mn | 2 |
| Silicon, Si | 1 |
| Phosphorous, P | 0.045 |
| Carbon, C | 0.03 |
| Sulfur, S | 0.03 |
Mechanical Properties of ASTM A312 TP 317L Stainless Steel Seamless Pipe·
| Properties | Metric | Imperial |
| Tensile strength | 595 MPa | 86300 psi |
| Yield strength | 260 MPa | 37700 psi |
| Modulus of elasticity | 200 GPa | 29000 ksi |
| Poisson's ratio | 0.27-0.30 | 0.27-0.30 |
| Elongation at break (in 50 mm) | 55% | 55% |
| Hardness, Rockwell B | 85 | 85 |
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Physical Properties of ASTM A312 TP 317L Stainless Steel Seamless Pipe
| Specific Heat (0-100°C) | Thermal Conductivity | Thermal Expansion | Modulus Elasticity | Electrical Resistivity | Density |
| 500 | 14.6 | 16.5 | 193 | 7.4 | 7.99 |
| J.kg-1.°K-1 | W.m -1.°K-1 | mm/m/°C | GPa | μohm/cm | g/cm3 |