Yuhong Group Co.,Ltd
| Payment Terms | T/T, L/C at sight |
| Supply Ability | 10000 Ton/month |
| Delivery Time | Depends on quantity |
| Packaging Details | Bundle /Ply-wooden Case |
| Material Grade | TP317L |
| Standard | ASTM A312 |
| Size | 6.35 - 114.3 mm |
| W.T. | 0.8 - 12.7 mm |
| Length | Single Random, Double Random & Required Length |
| Packing | Ply-wooden Case |
| Appllication | petroleum refineries/natural-gas processing/space heating |
| Material | stainless |
| Brand Name | YUHONG GROUP |
| Model Number | TP317L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T, L/C at sight | Supply Ability | 10000 Ton/month |
| Delivery Time | Depends on quantity | Packaging Details | Bundle /Ply-wooden Case |
| Material Grade | TP317L | Standard | ASTM A312 |
| Size | 6.35 - 114.3 mm | W.T. | 0.8 - 12.7 mm |
| Length | Single Random, Double Random & Required Length | Packing | Ply-wooden Case |
| Appllication | petroleum refineries/natural-gas processing/space heating | Material | stainless |
| Brand Name | YUHONG GROUP | Model Number | TP317L |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008 | Place of Origin | CHINA |
| High Light | Stainless Steel Welded Pipe ASTM A312 ，TP317L Chemical Equipment Pipe ，Heat Resistant Stainless Steel Pipe | ||
Stainless Steel Welded Pipe ASTM A312 TP317L Chemical Equipment Heat resistance
What is ASTM A312 TP317L Welded Pipe?
The main components of ASTM A312 TP317L welded pipe are chromium, nickel, molybdenum and titanium. The chromium content is 18-20%, nickel content is 11-15%, molybdenum content is 3-4% and titanium content is 0.10-0.25%. In addition, it also contains small amounts of niobium and vanadium and other elements.
They have good corrosion resistance, especially for sulfuric acid, acidic solution and chloride medium with excellent corrosion resistance. It can be widely used in chemical, petroleum, pharmaceutical, food processing and other fields.
It has good welding properties and can be joined by conventional welding methods. Common welding methods include TIG (TIG welding), MIG (gas shielded welding), etc.
Chemical Composition of ASTM A312 TP317L Welded Pipe
| Grade | Carbon | Manganese | Silicon | Phosphorous | Sulphur | Chromium | Molybdenum | Nickel | Flerovium |
| SS 317L | 0.035 | 2.0 | 1.0 | 0.045 | 0.030 | 18.00 - 20.00 | 3.00 - 4.00 | 11.00 - 15.00 | 57.89 |
| Grade | Melting Point | Density | Yield Strength | Tensile Strength | Elongation |
| SS 317 / SS 317L | 1400 °C (2550 °F) | 7.9 g/cm3 | Psi – 30000 , MPa – 205 | Psi – 75000 , MPa – 515 | 35 % |
| Grade | Werkstoff Nr. | Unified Numbering System | Japanese Industrial Standards | European Standards |
| SS 317L | 1.4438 | S31703 | SUS 317L | X2CrNiMo18-15-4 |
Pressure rating of 317L Stainless Steel Pipe
| Pipe Size in Inch | Schedule | 100 | 750 | 300 | 500 | 600 | 700 | 650 |
|---|---|---|---|---|---|---|---|---|
| 5 | 40 | 1342 | 797 | 1040 | 889 | 847 | 805 | 822 |
| 80 | 1981 | 1176 | 1535 | 1312 | 1250 | 1189 | 1213 | |
| 160 | 3414 | 2027 | 2646 | 2262 | 2155 | 2049 | 2091 | |
| 1 | 40 | 3048 | 1810 | 2362 | 2019 | 1924 | 1824 | 1867 |
| 80 | 4213 | 2501 | 3265 | 2791 | 2659 | 2528 | 2580 | |
| 160 | 6140 | 3646 | 4759 | 4068 | 3876 | 3684 | 3761 | |
| 6 | 40 | 1219 | 724 | 945 | 808 | 770 | 732 | 747 |
| 80 | 1913 | 1136 | 1483 | 1267 | 1208 | 1148 | 1172 | |
| 160 | 3289 | 1953 | 2549 | 2179 | 2076 | 1973 | 2014 | |
| 2 | 40 | 1902 | 1129 | 1474 | 1260 | 1201 | 1141 | 1165 |
| 80 | 2747 | 1631 | 2129 | 1820 | 1734 | 1648 | 1682 | |
| 160 | 4499 | 2671 | 3486 | 2980 | 2840 | 2699 | 2755 | |
| 3 | 40 | 1806 | 1072 | 1400 | 1196 | 1140 | 1084 | 1106 |
| 80 | 2553 | 1516 | 1979 | 1691 | 1612 | 1532 | 1564 | |
| 160 | 3840 | 2280 | 2976 | 2544 | 2424 | 2304 | 2352 | |
| 1 1/2 | 40 | 2257 | 1340 | 1750 | 1496 | 1425 | 1354 | 1383 |
| 80 | 3182 | 1889 | 2466 | 2108 | 2009 | 1909 | 1949 | |
| 160 | 4619 | 2743 | 3580 | 3060 | 2916 | 2772 | 2829 | |
| 4 | 40 | 1531 | 909 | 1187 | 1014 | 967 | 919 | 938 |
| 80 | 2213 | 1314 | 1715 | 1466 | 1397 | 1328 | 1355 | |
| 160 | 3601 | 2138 | 2791 | 2386 | 2273 | 2161 | 2206 | |
| 8 | 40 | 1073 | 637 | 832 | 711 | 678 | 644 | 657 |
| 80 | 1692 | 1005 | 1311 | 1121 | 1068 | 1015 | 1036 | |
| 160 | 3175 | 596 | 2460 | 2103 | 2004 | 615 | 1944 |
| Nominal Pipe Size | Tolerance | |
| + | – | |
| 3~18, t/D≤ 5% | 22.5 | 12.5 |
| 1/8-2 1 /2 | 20.0 | 12.5 |
| 3~18, t/D> 5% | 15.0 | 12.5 |
| ≥ 20, seamless, t/D≤ 5% | 22.5 | 12.5 |
| ≥ 20, welded | 17.5 | 12.5 |
| ≥ 20, seamless, t/D> 5% | 15.0 | 12.5 |
ASTM A312 TP317L Welded Pipe APPLICATION
Automotive
Chemical
Fertilizers
Boiler
Oil & Gas
Heat exchanger
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9... YUHONG HOLDING GROUP is one of the largest Procurement, Engineering & Contracting Group companies in China. Our group branch company and factory have been already approved by : ABS, LR, DNV, GL, BV, CCS, KR, PED 97/23/EC, AD2000-WO, GOST9941-81, CCS, TS, CNNC, ISO9...
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