PED Approved ASTM A312 SS tube manufacturer in Mumbai
Stainless steel exhaust pipe and SS pipe in ANSI SCH 80/ 60/ 40/ 20
Stainless steel pipe
SS tube
Stainless steel seamless pipe
Looking for Corrugated stainless steel tubing with customized length? our standard sizes are usually 3m and 6m in length
Table of Content
Stainless steel pipe specifications
| Welded Pipe Size | Shapes | ASTM Specification | Seamless Pipe Size |
|---|---|---|---|
| 5.0 – 1219.2 mm | Round, Square, Rectangle, Box Section | ASTM A312 / ASME SA312, A790/ SA790/ | 4 to 219mm W. T.: 0.5 to 20mm |
| Manufacturing types | Schedule | Manufacturing technique | Standard |
| Seamless, Welded, ERW, EFW | Sch 5/10/20/40/60/180/XXS | Hot or cold formed | JIS, AISI, ASME, ASTM, AMS, GB, DIN, EN, GOST |
| Brands | Certification | Length | ss pipe hsn code |
| DMV, SANYO SPECIAL STEEL JAPAN, SUMITOMO, SANDVIK, and TUBACEX | MTC 10204 3.1 and 3.2 | 6 meters | 730411 |
| Wall Thickness | Thread | Length | Packing |
| 0.5 to 20mm |
|
|
|
Supplier & stockist of Stainless steel seamless pipe and welded pipe according to ASME, ASTM standards
SS pipes types
SS pipe
- End : Plain, Beveled, Treaded End
- Schedule : SCH 5 to SCH XXS
Corrugated stainless steel tubing
- ASTM standards: ASTM A312
- Testing: Hardness, PMI, Flaring
Stainless steel round pipe
- Coatings : FBE, 3PE, Zinc Coating
- Thickness : 0.40 – 12.70 mm
Stainless steel welded pipe
- Sizes: 1/2 Inch NB – 24 Inch NB
- Form : Round, Square, Rectangular, Hydraulic
Stainless steel erw pipe
- Process: Seamless, hot rolled, anneald, welded
- Surface finish: Annealing, Polished, Pickling
Stainless steel tube
- Length: Single Random, Double Random & Cut Length
- Type : ERW / Seamless / Fabricated / Welded / LSAW Pipes
Stainless steel tube and SS erw pipe are thoroughly examined using Mill test certificates, UT Reports, and NDT reports
Stainless steel erw pipe mechanical properties
| Grade | Melting Point | Density | Tensile Strength | Elongation | Yield Strength (0.2%Offset) |
|---|---|---|---|---|---|
| 304/304H/304L | 1400 °C (2550 °F) | 8.0 gram/cm3 | Psi – 75000 , MPa – 515 | 35 % | Psi – 30000 , MPa – 205 |
| 310/310S | 1402 °C (2555 °F) | 7.9 gram/cm3 | Psi – 75000 , MPa – 515 | 40 % | Psi – 30000 , MPa – 205 |
| 316/316L/316H | 1400 °C (2550 °F) | 8.0 gram/cm3 | Psi – 75000 , MPa – 515 | 35 % | Psi – 30000 , MPa – 205 |
| 317/ 317L | 1400 °C (2550 °F) | 7.9 gram/cm3 | Psi – 75000 , MPa – 515 | 35 % | Psi – 30000 , MPa – 205 |
| 321/ 321H | 1457 °C (2650 °F) | 8.0 gram/cm3 | Psi – 75000 , MPa – 515 | 40 % | Psi – 30000 , MPa – 205 |
| 347/ 347H | 1454 °C (2650 °F) | 8.0 gram/cm3 | Psi – 75000 , MPa – 515 | 35 % | Psi – 30000 , MPa – 205 |
| 410S | 1532°C (2790°F) | 7.80 gram/cm3 | Psi – 75000 , MPa – 515 | 25 % | Psi – 30000 , MPa – 205 |
| 904L | 1350 °C (2460 °F) | 7.95 gram/cm3 | Psi – 71000 , MPa – 490 | 35 % | Psi – 32000 , MPa – 220 |
Equivalent of stainless steel tube
| STANDARD | UNS | WERKSTOFF NR. | JIS | GOST | BS | EN | AFNOR |
|---|---|---|---|---|---|---|---|
| SS 304 | S30400 | 1.4301 | SUS 304 | 08Х18Н10 | 304S31 | X5CrNi18-10 | Z7CN18‐09 |
| SS 304L | S30403 | 1.4306 / 1.4307 | SUS 304L | 03Х18Н11 | 3304S11 | X2CrNi18-9 / X2CrNi19-11 | Z3CN18‐10 |
| SS 304H | S30409 | 1.4301 | – | – | – | – | – |
| SS 310 | S31000 | 1.4841 | SUS 310 | 20Ch25N20S2 | 310S24 | X15CrNi25-20 | – |
| SS 310S | S31008 | 1.4845 | SUS 310S | 20Ch23N18 | 310S16 | X8CrNi25-21 | – |
| SS 316 | S31600 | 1.4401 / 1.4436 | SUS 316 | – | 316S31 / 316S33 | X5CrNiMo17-12-2 / X3CrNiMo17-13-3 |
Z7CND17‐11‐02 |
| SS 316L | S31603 | 1.4404 / 1.4435 | SUS 316L | 03Ch17N14M3 / 03Ch17N14M2 | 316S11 / 316S13 | X2CrNiMo17-12-2 / X2CrNiMo18-14-3 |
Z3CND17‐11‐02 / Z3CND18‐14‐03 |
| SS 316H | S31609 | – | – | – | 316S51 | – | – |
| SS 317 | S31700 | 1.4449 | SUS 317 | – | – | X5CrNiMo1713 | – |
| SS 317L | S31703 | 1.4438 | SUS 317L | – | – | X2CrNiMo18-15-4 | – |
| SS 321 | S32100 | 1.4541 | SUS 321 | – | – | X6CrNiTi18-10 | – |
| SS 321H | S32109 | 1.4878 | SUS 321H | – | – | X12CrNiTi18-9 | – |
| SS 347 | S34700 | 1.4550 | SUS 347 | – | – | X6CrNiNb18-10 | – |
| SS 347H | S34709 | 1.4961 | SUS 347H | – | – | X6CrNiNb18-12 | – |
| SS 409 | S40900 | 1.4512 | SUS409 | – | – | X2CrTi12 | – |
| SS 410S | S41008 | 1.4516 | SUS410S | – | – | X6CrNiTi12 | – |
| SS 904L | N08904 | 1.4539 | SUS 904L | STS 317J5L | 904S13 | X1NiCrMoCu25-20-5 | Z2 NCDU 25-20 |
SS seamless tube roughness
| Surface | Absolute Roughness Coefficient – k – |
|
|---|---|---|
| (feet) | (10-3 meter) |
|
| SS, bead blasted | (0.00328 – 0.0197) 10-3 | 0.001 – 0.006 |
| SS, turned | (0.00131 – 0.0197) 10-3 | 0.0004 – 0.006 |
| SS, electron-polished | (0.000328 – 0.00262) 10-3 | 0.0001 – 0.0008 |
Stainless steel round tube weight
| Outer Dia | Wall thk | Weight per | Outer Dia | Wall thk | Weight per |
|---|---|---|---|---|---|
| (Inches) | (milimeter) | metre (kilogram) | (Inches) | (milimeter) | metre (kilogram) |
| 1/2 | 1.50 | 0.42 | 1 1/4 | 1.50 | 1.13 |
| 5/8 | 1.20 | 0.44 | 1 3/8 | 1.20 | 1.02 |
| 5/8 | 1.50 | 0.54 | 1 1/2 | 1.20 | 1.11 |
| 3/4 | 1.20 | 0.53 | 1 1/2 | 1.50 | 1.38 |
| 3/4 | 1.50 | 0.66 | 1 1/2 | 2.00 | 1.81 |
| 3/4 | 1.20 | 0.63 | 1 3/4 | 1.50 | 1.62 |
| 7/8 | 1.50 | 0.78 | 2 | 1.20 | 1.49 |
| 7/8 | 2.00 | 1.01 | 2 | 1.50 | 1.85 |
| 1 | 1.20 | 0.73 | 2 | 2.00 | 2.40 |
| 1 | 1.50 | 0.90 | 2 1/2 | 1.50 | 2.34 |
| 1 | 2.00 | 1.17 | 3 | 1.50 | 2.81 |
| 1 1/8 | 1.50 | 1.02 | 4 | 3.00 | 7.41 |
| 1 1/4 | 1.20 | 0.92 |
Stainless steel welded pipe chemical composition
| Marks | SS Grade | Chemical Compositions | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| C | Cr | Ni | Mn | P | S | Mo | Si | Cu | N | Others | ||
| 00Cr19Ni10 | 304L | 0.03 | 18.00- 20.00 |
8.00- 10.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | – |
| 1Cr17Mn 6Ni5N |
201 | 0.15 | 16.00- 18.00 |
3.50- 5.50 |
5.50－ 7.50 |
0.060 | 0.03 | – | 1.00 | – | 0.25 | – |
| 03Cr17Mn 6Ni5N |
201L | 0.03 | 16.00- 18.00 |
3.50- 5.50 |
5.50－ 7.50 |
0.060 | 0.03 | 1.00 | 0.25 | |||
| 1Cr18Mn 8Ni5N |
202 | 0.15 | 17.00- 19.00 |
4.00- 6.00 |
7.50- 10.00 |
0.060 | 0.03 | 1.00 | – | 0.25 | – | |
| 1Cr18Ni9 | 302 | 0.15 | 17.00- 19.00 |
8.00- 10.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | – |
| Y1Cr18Ni9 | 303 | 0.15 | 17.00- 19.00 |
8.00- 10.00 |
2.00 | 0.20 | 0.03 | 1) | 1.00 | – | – | – |
| Y1Cr18Ni 9Se |
303se | 0.15 | 17.00- 19.00 |
8.00- 10.00 |
2.00 | 0.20 | 0.03 | – | 1.00 | – | – | Se≥0.15 |
| 0Cr18Ni9 | 304 | 0.07 | 17.00- 19.00 |
8.00- 10.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | – |
| 03Cr16Mn 8Ni2N |
204 | 0.03 | 15.00- 17.00 |
1.50- 3.50 |
7.00- 9.00 |
0.15- 0.30 |
||||||
| 1Cr17Ni7 | 301 | 0.15 | 16.00- 18.00 |
6.00- 8.00 |
2.00 | 0.065 | 0.03 | – | 1.00 | – | – | – |
| 0Cr19Ni9N | 304N1 | 0.08 | 18.00- 20.00 |
7.00- 10.50 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | 0.10- 0.25 |
– |
| 0Cr18Ni 10NbN |
304N2 | 0.08 | 18.00- 20.00 |
7.00- 10.50 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | 0.15- 0.30 |
Nb0.15 |
| 00Cr17Ni 14Mo2 |
316L | 0.03 | 16.00- 18.00 |
12.00- 15.00 |
2.00 | 0.035 | 0.03 | 2.00- 3.00 |
1.00 | – | – | – |
| 0Cr19Ni 13Mo3 |
317 | 0.12 | 18.00- 20.00 |
11.00- 15.00 |
2.00 | 0.035 | 0.03 | 3.00- 4.00 |
1.00 | – | – | – |
| 00Cr19Ni 13Mo3 |
317L | 0.08 | 18.00- 20.00 |
11.00- 15.00 |
2.00 | 0.035 | 0.03 | 3.00- 4.00 |
1.00 | – | – | – |
| 1Cr18Ni 12Mo3Ti6) |
0.12 | 16.00- 19.00 |
11.00- 14.00 |
2.00 | 0.035 | 0.03 | 2.50- 3.50 |
1.00 | – | – | Ti5 (C%-0.02)~ 0.08 |
|
| 0Cr18Ni 12Mo3Ti |
0.08 | 16.00- 19.00 |
11.00- 14.00 |
2.00 | 0.035 | 0.03 | 2.50- 3.50 |
1.00 | – | – | Ti5*C%- 0.70 |
|
| 00Cr18Ni 10N |
304LN | 0.03 | 17.00- 19.00 |
8.50- 11.50 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | 0.12- 0.22 |
– |
| 1Cr18Ni12 | 305 | 0.12 | 17.00- 19.00 |
10.50- 13.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | |
| 0Cr23Ni13 | 309S | 0.08 | 22.00- 24.00 |
12.00- 15.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | |
| 0Cr17Ni 12Mo2N |
316N | 0.08 | 16.00- 18.00 |
10.00- 14.00 |
2.00 | 0.035 | 0.03 | 2.00- 3.00 |
1.00 | – | – | – |
| 00Cr17Ni 13Mo2N |
316N | 0.03 | 16.00- 18.50 |
10.50- 14.50 |
2.00 | 0.035 | 0.03 | 2.00- 3.00 |
1.00 | – | – | – |
| 0Cr18Ni 12Mo2Cu2 |
316J1 | 0.08 | 17.00- 19.00 |
10.50- 14.50 |
2.00 | 0.035 | 0.03 | 1.20- 2.75 |
1.00 | 1.00- 2.50 |
– | – |
| 00Cr18Ni 14Mo2Cu2 |
316J1L | 0.03 | 17.00- 19.00 |
12.00- 16.00 |
2.00 | 0.035 | 0.03 | 1.20- 2.75 |
1.00 | 1.00- 2.50 |
– | – |
| 0Cr25Ni20 | 310S | 0.08 | 24.00- 26.00 |
19.00- 22.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | – |
| 0Cr17Ni 12Mo2 |
316 | 0.08 | 16.00- 18.50 |
10.00- 14.00 |
2.00 | 0.035 | 0.03 | 2.00- 3.00 |
1.00 | – | – | – |
| 1Cr18Ni 12Mo2Ti6) |
0.12 | 16.00- 19.00 |
10.00- 14.00 |
2.00 | 0.035 | 0.03 | 1.80- 2.50 |
1.00 | – | – | Ti5 (C%-0.02)~ 0.08 |
|
| 0Cr18Ni 12Mo2Ti |
0.08 | 16.00- 19.00 |
10.00- 14.00 |
2.00 | 0.035 | 0.03 | 1.80- 2.50 |
1.00 | – | – | Ti5*C%- 0.70 |
|
| 0Cr18Ni 16Mo5 |
317J1 | 0.04 | 16.00- 19.00 |
15.00- 17.00 |
2.00 | 0.035 | 0.03 | 4.00- 6.00 |
1.00 | – | – | – |
| 1Cr18Ni9Ti6) | 321 | 0.12 | 17.00- 19.00 |
8.00- 11.00 |
2.00 | 0.035 | 0.030 | – | 1.00 | – | – | Ti5 (C%-0.02)~ 0.08 |
| 0Cr18Ni10Ti | 0.08 | 17.00- 19.00 |
9.00- 12.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | Ti≥5*C% | |
| 0Cr18Ni11Nb | 347 | 0.08 | 17.00- 19.00 |
9.00- 13.00 |
2.00 | 0.035 | 0.03 | – | 1.00 | – | – | Nb≥10*C% |
SS round pipe weight chart
| Outer Dia | Weight per | Wall | Outer Dia | Weight per | Wall |
|---|---|---|---|---|---|
| (inches) | M (Kilogram) | (milimeter) | (inches) | M (Kilogram) | (milimeter) |
| 1/2 | 0.42 | 1.50 | 1 1/4 | 1.13 | 1.50 |
| 5/8 | 0.44 | 1.20 | 1 3/8 | 1.02 | 1.20 |
| 5/8 | 0.54 | 1.50 | 1 1/2 | 1.11 | 1.20 |
| 3/4 | 0.53 | 1.20 | 1 1/2 | 1.38 | 1.50 |
| 3/4 | 0.66 | 1.50 | 1 1/2 | 1.81 | 2.00 |
| 3/4 | 0.63 | 1.20 | 1 3/4 | 1.62 | 1.50 |
| 7/8 | 0.78 | 1.50 | 2 | 1.49 | 1.20 |
| 7/8 | 1.01 | 2.00 | 2 | 1.85 | 1.50 |
| 1 | 0.73 | 1.20 | 2 | 2.40 | 2.00 |
| 1 | 0.90 | 1.50 | 2 1/2 | 2.34 | 1.50 |
| 1 | 1.17 | 2.00 | 3 | 2.81 | 1.50 |
| 1 1/8 | 1.02 | 1.50 | 4 | 7.41 | 3.00 |
| 1 1/4 | 0.92 | 1.20 |
ASTM A312 SS tubing testing methods
- Impact test
- Hardness test
- Macro and micro test
- PMI test
- Flaring test
- IGC test
- Ultrasonic test
- Hydrostatic test
- Eddy current test
- Bend test
- Radiography test
- Flattening test