The alloy 317L is made from low-carbon austenitic steel. The Stainless Steel 317L Pipe/ Tube is made up of a high concentration of chromium, nickel, and molybdenum in its composition. The high concentration of chromium gives this grade extra corrosion resistance compared to the 316 grade. The Stainless Steel 317L Pipe has superior resistance against chloride pitting and crevice corrosion. These pipes have a good density of 8 gm/cm3 and can be elongated by at least 35% due to their excellent mechanical properties. Both the 317 and 317L Stainless Steel Pipe is designed with excellent strength and corrosion resistance. The 317L has slightly better welding properties due to the low carbon in its composition. We are the leading 317L Stainless Steel Pipe supplier in the country. The mission of our institution is to produce the best products at reasonable rates for all.
The SS 317L Tube is available in ASTM, ASME, and API dimensions. Each of these tubes is available in different schedules to meet specific requirements. The 317L Stainless Steel Tubing has good formability and is widely used in power generations, condensers, petrochemical industries, etc. Pipes and tubes are usually produced through welding or a seamless process. The 317L SS Seamless Pipe is designed with a tensile strength of minimum 75000psi and yield strength of a minimum of 30000psi. They are available in lengths up to 30 meters. The UNS S31703 Welded Pipe has an outer diameter of 6-610mm. These pipes are produced after welding steel sheets together. They are durable and easy to maintain. The WNR. 1.4438 ERW Pipe is produced with a series of steel coils, which are fusion welded either spirally or longitudinally. They are known for their high and low-frequency resistance. All our products including the ASTM A312 TP 317L Polished Pipe can be custom designed as per your requirements.
The Stainless Steel Grade 317L Round Pipe is the most commonly used pipe in this grade. These pipes are extremely strong and have a melting point of 1454 degrees C. To give it a specific shape, the SS grade 1.4438 Rectangular Pipe is welded in the interior. These pipes are formed using a series of coils after passing them through a die. For versatile functions, the AISI 317L Square Pipe is widely used. These pipes can fit in flat, and uneven surfaces that are difficult to access. With a thickness of 0.5mm-30mm, the 1.4438 SS 317L Schedule 40 Pipe is used in both high pressure and low-pressure systems. These pipes possess a smooth interior giving them added corrosion resistance. If you have any queries or want to know more about the Stainless Steel 317L Pipe/ Tube, contact us for more information.
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
SS 317L Pipe Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
W.T: SCH5S, SCH10S, SCH40S, SCH80S, SCH160S, etc. (0.5-12mm) Or non-regular size to be tailored as required
Type: SS 317L Seamless Pipes | SS 317L ERW Pipes | SS 317L Welded Pipes | SS 317L Fabricated Pipes | SS 317L CDW Tubes, LSAW Pipes / Seam-welded / Redrawn
Form: SS 317L Round Pipes/ Tubes, SS 317L Square Pipes/ Tubes, SS 317L Rectangular Pipe/ Tubes, SS 317L Coiled Tubes, SS 317L “U” Shape, SS 317L Pan Cake Coils, SS 317L Hydraulic Tubes
Length: Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
SS 317L Pipe Brand: Indian Origin, European Origin, Japanese Origin, US Origin, Korea Origin, Thailand Origin, Taiwan Origin
SS 317L Pipe Manufacturer: Indian Mills, Japanese Mills, Korean Mills, European Mills, US Mills
SS 317L Pipe Size Range:1/2 inch NB, OD to 24 inch
ASTM A312 317L: Seamless and straight-seam welded austenitic pipe intended for high temperature and general corrosive service. Filler metal not permitted during welding.
ASTM A358 317L: Electric fusion welded austenitic pipe for corrosive and/or high temperature service. Typically only pipe up to 8 inch is produced to this specification. Addition of filler metal is permitted during welding.
ASTM A790 317L: Seamless and straight-seam welded ferritic/austenitic (duplex) pipe intended for general corrosive service, with a particular emphasis on resistance to stress corrosion cracking.
ASTM A409 317L: Straight-seam or spiral-seam electric fusion welded large diameter austenitic light-wall pipe in sizes 14” to 30” with walls Sch5S and Sch 10S for corrosive and/or high
ASTM A376 317L: Seamless austenitic pipe for high temperature applications.
ASTM A813 317L: Single-seam, single- or double- welded austenitic pipe for high temperature and general corrosive applications.
ASTM A814 317L: Cold-worked welded austenitic pipe for high temperature and general corrosive service.
317L Stainless Steel Pipes Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 317L | min. | – | – | – | – | – | 18.0 | 3.00 | 11.0 | – |
| max. | 0.03 | 2.0 | 0.75 | 0.040 | 0.03 | 20.0 | 4.00 | 15.0 | – | |
Stainless Steel 317L Pipe Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 317L | 515 | 205 | 35 | 95 | 217 |
Stainless Steel 317L Pipes Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 317L | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Equivalent Grades for 317L Stainless Steel Pipe
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 317L | S31703 | – | – | 1.4438 | – | – | – |
| Standards | Designation |
| ASTM | A 312 |
|---|---|
| ASME | SA 312 |
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Packing:
Wooden pallets or cases, waterproof paper and plastic coverage, Or as to clients' requirements.
Seamless Welded 24" Diameter 120Mm 28Mm 317L Seamless Stainless Steel Pipe standard export seaworthy packing or as customers' requirement
317L Stainless Steel Pipe Marking
Our products like 317L Stainless Steel Pipe are packaged to make sure that there’s no damage throughout transit. Just in case of exports, customary export packaging is completed in wooden boxes or cases. All 317L Stainless Steel Pipe are marked with Trademark (Company’s LOGO), Grade, Size and Lot No. On requests we can do custom marking these SS 317L Pipe.
The full identification of the pipe should be continuously marked down its whole length, including:
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Structural Cutting |
Products cut include pipes, tube, tubing, Square pipes, Rectangular pipes, round pipes Thickness range is 1/16" to 28" diameter |
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Tubular Cutting |
Products cut include Ornamental Tube, Tubing and Hollow Bar. Thickness range is 1/16" to 28" diameter |
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Production Cutting |
Steel Tubes India can provide production cutting for product diameters up to 4". We utilize Amada Production Equipment to achieve these precision cuts with tight tolerances. |
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Structural Polishing |
Products polished included all tubular products, with OD & ID polishing available |
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Outside Diamter, OD (in mm) |
Wall Thickness, WT (in mm) |
|---|---|
|
6mm – 630mm |
0.5mm-30mm |
|
12.7mm* 12.7mm to 300mm* 300mm |
0.5mm-30mm |
|
10*20mm to 100*200mm |
0.5mm-30mm |
|
6mm to 630mm |
0.5mm-30mm |
|
12.7mm to 250mm |
0.5mm-30mm |
|
16mm to 85mm |
0.5mm-3.0mm |
|
13mm to 85mm |
0.5mm-2.0mm |
|
20mm to 200mm |
0.5mm-2.0mm |
|
22mm*0.7mm to 108mm*2.0mm |
0.5mm-2.0mm |
|
12.5mm to 203.2mm |
1.0mm – 5mm |
|
0.28mm to 10mm |
0.08mm – 1.2mm |
|
6mm to 430mm |
0.8mm – 30mm |
| NB Sizes | Sch 5 | Sch 10 | Sch 40 | Sch 80 | Sch 160 |
|---|---|---|---|---|---|
| 1/8" | √ | √ | √ | √ | |
| 1/4" | √ | √ | √ | √ | |
| 3/8" | √ | √ | √ | √ | |
| 1/2" | √ | √ | √ | √ | √ |
| 3/4" | √ | √ | √ | √ | √ |
| 1" | √ | √ | √ | √ | √ |
| 1 1/4" | √ | √ | √ | √ | √ |
| 1 1/2" | √ | √ | √ | √ | √ |
| 2" | √ | √ | √ | √ | √ |
| 2 1/2" | √ | √ | √ | √ | √ |
| 3" | √ | √ | √ | √ | √ |
| 4" | √ | √ | √ | √ | √ |
| 5" | √ | √ | √ | √ | |
| 6" | √ | √ | √ | √ |
| Pipe Size (inches) |
Pipe Schedule | Temperature (°F) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 100 | 200 | 300 | 400 | 500 | 600 | 650 | 700 | 750 | ||
| 1" | 40 | 3048 | 2629 | 2362 | 2171 | 2019 | 1924 | 1867 | 1824 | 1810 |
| 1" | 80 | 4213 | 3634 | 3265 | 3002 | 2791 | 2659 | 2580 | 2528 | 2501 |
| 1" | 160 | 6140 | 5296 | 4759 | 4375 | 4068 | 3876 | 3761 | 3684 | 3646 |
| 1.5" | 40 | 2257 | 1947 | 1750 | 1608 | 1496 | 1425 | 1383 | 1354 | 1340 |
| 1.5" | 80 | 3182 | 2744 | 2466 | 2267 | 2108 | 2009 | 1949 | 1909 | 1889 |
| 1.5" | 160 | 4619 | 3984 | 3580 | 3291 | 3060 | 2916 | 2829 | 2772 | 2743 |
| 2" | 40 | 1902 | 1640 | 1474 | 1355 | 1260 | 1201 | 1165 | 1141 | 1129 |
| 2" | 80 | 2747 | 2369 | 2129 | 1957 | 1820 | 1734 | 1682 | 1648 | 1631 |
| 2" | 160 | 4499 | 3880 | 3486 | 3205 | 2980 | 2840 | 2755 | 2699 | 2671 |
| 3" | 40 | 1806 | 1558 | 1400 | 1287 | 1196 | 1140 | 1106 | 1084 | 1072 |
| 3" | 80 | 2553 | 2202 | 1979 | 1819 | 1691 | 1612 | 1564 | 1532 | 1516 |
| 3" | 160 | 3840 | 3312 | 2976 | 2736 | 2544 | 2424 | 2352 | 2304 | 2280 |
| 4" | 40 | 1531 | 1321 | 1187 | 1091 | 1014 | 967 | 938 | 919 | 909 |
| 4" | 80 | 2213 | 1909 | 1715 | 1577 | 1466 | 1397 | 1355 | 1328 | 1314 |
| 4" | 160 | 3601 | 3106 | 2791 | 2566 | 2386 | 2273 | 2206 | 2161 | 2138 |
| 5" | 40 | 1342 | 1158 | 1040 | 956 | 889 | 847 | 822 | 805 | 797 |
| 5" | 80 | 1981 | 1709 | 1535 | 1411 | 1312 | 1250 | 1213 | 1189 | 1176 |
| 5" | 160 | 3414 | 2945 | 2646 | 2433 | 2262 | 2155 | 2091 | 2049 | 2027 |
| 6" | 40 | 1219 | 1052 | 945 | 869 | 808 | 770 | 747 | 732 | 724 |
| 6" | 80 | 1913 | 1650 | 1483 | 1363 | 1267 | 1208 | 1172 | 1148 | 1136 |
| 6" | 160 | 3289 | 2836 | 2549 | 2343 | 2179 | 2076 | 2014 | 1973 | 1953 |
| 8" | 40 | 1073 | 926 | 832 | 765 | 711 | 678 | 657 | 644 | 637 |
| 8" | 80 | 1692 | 1459 | 1311 | 1205 | 1121 | 1068 | 1036 | 1015 | 1005 |
| 8" | 160 | 3175 | 2738 | 2460 | 2262 | 2103 | 2004 | 1944 | 1905 | 1885 |
| 10" | 40 | 974 | 840 | 755 | 694 | 945 | 615 | 596 | 584 | 578 |
| 10" | 80 | 1609 | 1388 | 1247 | 1147 | 1066 | 1016 | 986 | 966 | 956 |
| 10" | 160 | 3147 | 2714 | 2439 | 2242 | 2085 | 1986 | 1927 | 1880 | 1868 |
