Stainless Steel Pipes
TP 317/317L/317LN Tubing
Reliable Steel is one of the well-known exporter, manufacturer, stockist, supplier and stock holder of a qualitative range of Stainless Steel 317, 317L, 317LN Seamless Tubing that are being designed as per the national and international standard quality of raw materials. We supply all of the SS 317 Cold Drawn Tubes for use in the oil or natural gas industries. Our Stainless Steel Cold Drawn 317L Tubes shall be suitable for bending, flanging, and similar forming operations, and also for fusion welding.
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The Stainless Steel 317L Pipe is designed with a chemical composition consisting of iron, chromium, nickel, molybdenum, manganese, silicon, phosphorous, carbon, and sulfur. The content embedded in them allows these modules to possess enhanced corrosion and oxidation resistance properties across stress-induced environments. Stainless steel 317l belongs to a low carbon austenitic grade. Stainless Steel Grade 317L Pipe works well in aqueous conditions due to the content of molybdenum within them. The lower carbon content also allows them to be resistant to sensitization and gives them higher creep-rupture properties. The 317l stainless steel tubing is non-magnetic in the annealed condition. They can be readily welded in place following standard procedure. The grade can be dual certified by the addition of a strengthening agent like nitrogen in its composition. The tubes cannot be heat treated but are usually cold worked to harden them in the system.
Stainless Steel 317 / 317L / 317LN Seamless Tubing Specification
| Tube Range |
6.35 mm OD To 101.6 mm OD Guage: 25 SWG - 10 SWG |
| Outer Diameter |
3.00 mm - 219.10 mm |
| Wall Thickness |
0.40 mm - 12.70 mm |
| Schedules |
5, 10S, 10, 30, 40S, 40, 80, 80S, XS, 160, XXH |
| Length |
Upto 30 meters, Custom Cut Lengths |
| Specifications |
ASTM A213 / ASTM SA213 |
| Types |
Round, Square, Rectangle, Coil, "U" Shape, Hydraulic & Honed Tubes |
| STANDARD |
UNS |
WERKSTOFF NR. |
| SS 317 |
S31700 |
1.4449 |
| SS 317L |
S31703 |
1.4438 |
WNR. 1.4438 Welded Pipe Chemical Compostion
| 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 |
| SS 317 |
0.08 |
2.0 |
1.0 |
0.045 |
0.030 |
18.00 - 20.00 |
3.00 - 4.00 |
11.00 - 15.00 |
57.845 |
AISI 317L ERW Tubes Mechanical Properties
| 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 % |
ASTM A213 TP317L Tube Size Chart
| Outer Diameter |
Nominal Pipe Size |
Schedule 40S |
Schedule 5S |
Schedule 80S |
Schedule 10S |
| 13.72 |
1/4 |
2.24 |
|
3.02 |
1.65 |
| 17.15 |
3/8 |
2.31 |
|
3.2 |
1.65 |
| 21.34 |
1/2 |
2.77 |
1.65 |
3.73 |
2.11 |
| 26.67 |
3/4 |
2.87 |
1.65 |
3.91 |
2.11 |
| 33.4 |
1 |
3.38 |
1.65 |
4.55 |
2.77 |
| 42.16 |
1.25 |
3.56 |
1.65 |
4.85 |
2.77 |
| 48.26 |
1.5 |
3.68 |
1.65 |
5.08 |
2.77 |
| 60.33 |
2 |
3.91 |
1.65 |
5.54 |
2.77 |
| 73.03 |
2.5 |
5.16 |
2.11 |
7.01 |
3.05 |
| 88.9 |
3 |
5.49 |
2.11 |
7.62 |
3.05 |
| 101.6 |
3.5 |
5.74 |
2.11 |
8.08 |
3.05 |
| 114.3 |
4 |
6.02 |
2.11 |
8.56 |
3.05 |
| 141.3 |
5 |
6.55 |
2.77 |
9.53 |
3.4 |
| 168.28 |
6 |
7.11 |
2.77 |
10.97 |
3.4 |
| 219.08 |
8 |
8.18 |
2.77 |
12.7 |
3.76 |
| 273.05 |
10 |
9.27 |
3.4 |
12.7 |
4.19 |
| 323.85 |
12 |
9.53 |
3.96 |
12.7 |
4.57 |
| 355.6 |
14 |
9.53 |
3.96 |
12.7 |
4.78 |
| 406.4 |
16 |
9.53 |
4.19 |
12.7 |
4.78 |
| 457.2 |
18 |
9.53 |
4.19 |
12.7 |
4.78 |
| 508 |
20 |
9.53 |
4.78 |
12.7 |
5.54 |
| 558.8 |
22 |
|
4.78 |
|
5.54 |
| 609.6 |
24 |
9.53 |
5.54 |
12.7 |
6.35 |
| 660.4 |
26 |
|
|
|
|
| 711.2 |
28 |
|
|
|
|
| 762 |
30 |
|
6.35 |
|
7.92 |