MOQ: | 100KGS |
Price: | USD4.45/KG |
Standard Packaging: | Wooden Box |
Delivery Period: | 7 Days |
Payment Method: | L/C, T/T |
Supply Capacity: | 50000KGS |
Product name | Stainless Steel Pipes Seamless/welded |
Steel Grade | (TP)201, 304, 304L, 316, 316L,317L,321,310S, 374, 904L(welded), etc. |
Standard | ASTM A213/A312/A269, DIN17456/17458/17459, etc |
Forming technics | Seamless (Hot rolling/Cold rolling), Welding(ERW) |
Outer diameter | 8mm~426mm |
Wall thickness | Sch5s~Sch160s |
Length of pipe | 5.8/5.9 meters (suitable for 20ft container loading), 6 meters, by random or customerised. |
Packing | Bundling, Seaworthy material wrapping |
Shipment | Seaworthy packing pipes being shiping by 20ft/40ft container. |
Loading port | Shanghai Port, Tianjin port, Guangzhou port. |
Supplying capacity | 100tons per month |
Payment terms | T/T, L/C at sight |
Applications | Construction, decoration. Normal Industrial purpose, Petroleum, chemical industry. Electrical appliances, automotive, aerospace. Sanitary grade for food industry or medical application. |
Material Grade(Only lists part)
SMLS/WELDED PIPE | SMLS TUBE | WEDLED TUBE | UNS | W-Nr |
A312 TP304, A358 304 | A213 TP304 | A249 T304 | S30400 | 1.4301 |
A312 TP304L, A358 304L | A213 TP304L | A249 T304L | S30403 | 1.4306,1.4307 |
A312 TP304H, A358 304H | A213 TP304H | A249 TP304H | S30409 | 1.4948 |
A312 TP316, A358 316 | A213 TP316 | A249 TP316 | S31600 | 1.4401 |
A312 TP316L, A358 316L | A213 TP316L | A249 TP316L | S31603 | 1.4404, 1.4435 |
A312 TP316H, A358 316H | A213 TP316H | A249 TP316H | S31609 | 1.4436 |
A312 TP316Ti | A213 TP316Ti | A778 316Ti | S31635 | 1.4571 |
A312 TP310S, A358 310S | A511 MT310S | A249 TP310S | S31008 | 1.4845 |
A312 TP317, A358 317 | A213 TP317 | A249 TP317 | S31700 | 1.4449 |
A312 TP317L, A358 317L | A213 TP317L | A249 TP317L | S31703 | 1.4438 |
A312 TP321, A358 321 | A213 TP321 | A249 TP321 | S32100 | 1.4541 |
A312 TP321H, A358 321H | A213 TP321H | A249 TP321H | S32109 | 1.4878 |
A312 TP347, A358 347 | A213 TP347 | A249 TP347 | S34700 | 1.455 |
A312 TP347H, A358 347H | A213 TP347H | A249 TP347H | S34709 | 1.4912 |
A312 N08904 | A249 N08904 | N08904 | 1.4539 | |
A312/A358 S31254 | A213 S31254 | A249 S31254 | S31254 | 1.4547(1.4529) |
A790 S31803 | A789 S318038 | A789 S310803 | S31803 | 1.4462 |
A790 S32205 | A789 S32205 | A789 S32205 | S32205 | -- |
A790 S32550 | A789 S32550 | A789 S32550 | S32550 | 1.4507 |
A790 S32750 | A789 S32750 | A789 S32750 | S32750 | 1.441 |
A790 S32760 | A789 S32760 | A789 S32760 | S32760 | 1.4501 |
Stainless Steel | ||||||||||||
Standard Designation |
Grade, Class, Type, Symbol or Name | Steel Number |
UNS Number |
C | Mn | Si | P | S | Cr | Ni | Mo | Others |
ASTM A 249/A 249M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 312/A 312M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 358/A 358M | 304 | --- | S30400 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | N 0.10 |
DIN 17457 | X 5 CrNi 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
DIN 17458 | X 5 CrNi 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
ASTM A 213/A 213M | TP304L | --- | S30403 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
ASTM A 249/A 249M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-13.0 | --- | --- |
ASTM A 312/A 312M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
ASTM A 358/A 358M | 304L | --- | S30403 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | --- | N 0.10 |
DIN 17457 | X 2 CrNi 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
DIN 17458 | X 2 CrNi 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
ASTM A 213/A 213Ma | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-11.0 | --- | --- |
ASTM A 249/A 249M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 312/A 312M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 358/A 358M | 304H | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | --- |
DIN 17459 | X 6 CrNi 18 11 | 1.4948 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 17.0-19.0 | 10.0-12.0 | --- | --- |
ASTM A 213/A 213Ma | TP310S | --- | S31008 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 24.00-26.00 | 19.00-22.00 | 0.75 | --- |
ASTM A 249/A 249M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
ASTM A 312/A 312M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | 0.75 | |
ASTM A 358/A 358M | 310S | --- | S31008 | 0.08 | 2.00 | 1.50 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
ASTM A 213/A 213Ma | TP316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 249/A 249M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 312/A 312M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 358/A 358M | 316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
DIN 17457 | X 5 CrNiMo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
DIN 17458 | X 5 CrNiMo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
DIN 17457 | X 5 CrNiMo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
DIN 17458 | X 5 CrNiMo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
ASTM A 213/A 213Ma | TP316L | --- | S31603 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | --- |
ASTM A 249/A 249M | TP316L | --- | S31603 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 312/A 312M | TP316L | --- | S31603 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 358/A 358M | 316L | --- | S31603 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
DIN 17457 | X 2 CrNiMo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
DIN 17458 | X 2 CrNiMo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
DIN 17457 | X 2 CrNiMo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
DIN 17458 | X 2 CrNiMo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
ASTM A 213/A 213Ma | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 249/A 249M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 312/A 312M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 358/A 358M | 316H | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
DIN 17459 | X 6 CrNiMo 17 13 | 1.4919 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 16.0-18.0 | 12.0-14.0 | 2.0-2.5 | --- |
DIN 17457 | X 6 CrNiMoTi 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C to 0.80 |
DIN 17458 | X 6 CrNiMoTi 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C to 0.80 |
ASTM A 213/A 213Ma | TP317 | --- | S31700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.00-4.00 | --- |
ASTM A 249/A 249M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
ASTM A 312/A 312M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 | --- |
ASTM A 213/A 213Ma | TP317L | --- | S31703 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
ASTM A 249/A 249M | TP317L | --- | S31703 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
ASTM A 312/A 312M | TP317L | --- | S31703 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | --- |
ASTM A 213/A 213Ma | TP321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 5 X C-0.60 |
ASTM A 249/A 249M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (C+N) to 0.70 |
ASTM A 312/A 312M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | N 0.10; Ti 5 x C to 0.70 |
ASTM A 358/A 358M | 321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x (C+N) to 0.70; N 0.10 |
DIN 17457 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
DIN 17458 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
DIN 28180 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
DIN 28181 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
ASTM A 213/A 213Ma | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 4 X C-0.60 |
ASTM A 249/A 249M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (C+N) to 0.70 |
ASTM A 312/A 312M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.60 |
ASTM A 213/A 213Ma | TP347 | --- | S34700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Cb+Ta 10 X C -1.00 |
ASTM A 249/A 249M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.40-0.60; Cb 0.10; Cb 10 x C to 1.10 |
ASTM A 312/A 312M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | Cb 10 x C to 1.00 |
DIN 17457 | X 6 CrNiNb 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Nb 10 x C to 1.00 |
DIN 17458 | X 6 CrNiNb 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Nb 10 x C to 1.00 |
ASTM A 213/A 213Ma | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Cb+Ta 8 X C -1.0 |
ASTM A 249/A 249M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | Cb 8 x C to 1.0 |
ASTM A 312/A 312M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | Cb 8 x C to 1.00 |
DIN 17459 | X 8 CrNiNb 16 13 | 1.4961 | --- | 0.04-0.10 | 1.5 | 0.30-060 | 0.035 | 0.015 | 15.0-17.0 | 12.0-14.0 | --- | Nb 10 x C to 1.20 |
ASTM A 249/A 249M | --- | --- | S31254 | 0.020 | 1.00 | 0.80 | 0.030 | 0.010 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | N 0.18-0.25; Cu 0.50-1.00 |
ASTM A 358/A 358M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.045 | 0.035 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | Cu 1.0-2.0; N 0.10 |
ASTM A 249/A 249M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.040 | 0.030 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | N 0.10; Cu 1.00-2.00 |
ASTM A 240/A 240Mc | 800 | --- | N08800 | 0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | Cu 0.75; Ti 0.15-0.60 |
DIN 17459 | X 5 NiCrAlTi 31 20 | 1.4958 | --- | 0.03-0.08 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-32.5 | --- | Al 0.20-0.50; Ti 0.20-0.50; Al+Ti 0.70; |
DIN 17459 | X 8 NiCrAlTi 32 21 | 1.4959 | --- | 0.05-0.10 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-34.0 | --- | Al 0.25-0.65; Ti 0.25-0.65; Co 0.5; |
ASTM A 240/A 240Mc | 800H | --- | N08810 | 0.05-0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | Cu 0.75; Ti 0.15-0.60; |
ASTM A 249/A 249M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 19.0-21.0 | 24.0-26.0 | 6.0-7.0 | N 0.15-0.25; Cu 0.50-1.50 |
ASTM A 312/A 312M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 24.0-26.0 | 19.0-21.0 | 6.0-7.0 | N 0.15-0.25; Cu 0.50-1.50 |
ASTM A 790/A 790M | --- | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | N 0.08-0.20 | |
ASTM A 790/A 790M | 2205 | --- | S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | N 0.14-0.20 |
ASTM A 790/A 790M | 255 | --- | S32550 | 0.04 | 1.50 | 1.00 | 0.040 | 0.030 | 24.0-27.0 | 4.5-6.5 | 2.9-3.9 | N 0.10-0.25; Cu 1.50-2.50 |
ASTM A 790/A 790M | 2507 | --- | S32750 | 0.030 | 1.20 | 0.80 | 0.035 | 0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | N 0.24-0.32; Cu 0.5 |
Pipes and tubes are produced with different types of ends.
The common pipe ends are:
--Plain ends (PE):
PE ends are generally used for smaller diameters and imply the usage of slip-on flanges, and socket weld fittings.
--Beveled ends (BE):
BE ends are the most common type of finish (joints are realized by welding pipes with butt weld fittings and flanges).
--Threaded ends (TE): TE ends require threaded fittings and flanges and are typical for small size pipelines.
--Threaded and coupled ends (T&C), generally used for gas distribution.
Are you a factory or a trading company?
We are a dedicated factory specializing in the manufacturing of seamless stainless steel pipes. Additionally, we offer welded stainless steel pipes and pipe fittings to meet your comprehensive needs. Our in-depth market knowledge ensures that we deliver only the highest quality products, each meticulously inspected before shipment.
Do you have any certificates?
We proudly hold numerous prestigious domestic and international certifications, including the EU ISO9001 Quality Management System Certification, TUV Welding Certification, and the China Pressure Pipe Manufacturing License (TS).We are also exclusively authorized by the American Hastelloy Company in China for the collaboration, development, and production of Hastelloy long products.
What is your delivery time?
Delivery time primarily depends on your order volume. Typically, we deliver within approximately one month for a standard 40FT container. For in-stock items, shipping can be expedited to just 5 days.
What are your payment terms?
Our standard payment terms are a 30% deposit with the remaining balance against the bill of lading. We also accept L/C. Shipping terms include EXW, FOB, CFR, and CIF, tailored to your preference.
How can you guarantee the quality of my goods?
We ensure all materials undergo 100% PMI testing and precise measurement before shipping. We welcome third-party inspections and provide the EN10204.3.1B Mill Test Certificate for all materials.
How do you establish long-term and positive business relationships?
1. We maintain superior quality and competitive pricing to maximize our customers' benefits.
2. We respect every customer, conducting business with sincerity and maintaining high service standards both before and after every transaction.
MOQ: | 100KGS |
Price: | USD4.45/KG |
Standard Packaging: | Wooden Box |
Delivery Period: | 7 Days |
Payment Method: | L/C, T/T |
Supply Capacity: | 50000KGS |
Product name | Stainless Steel Pipes Seamless/welded |
Steel Grade | (TP)201, 304, 304L, 316, 316L,317L,321,310S, 374, 904L(welded), etc. |
Standard | ASTM A213/A312/A269, DIN17456/17458/17459, etc |
Forming technics | Seamless (Hot rolling/Cold rolling), Welding(ERW) |
Outer diameter | 8mm~426mm |
Wall thickness | Sch5s~Sch160s |
Length of pipe | 5.8/5.9 meters (suitable for 20ft container loading), 6 meters, by random or customerised. |
Packing | Bundling, Seaworthy material wrapping |
Shipment | Seaworthy packing pipes being shiping by 20ft/40ft container. |
Loading port | Shanghai Port, Tianjin port, Guangzhou port. |
Supplying capacity | 100tons per month |
Payment terms | T/T, L/C at sight |
Applications | Construction, decoration. Normal Industrial purpose, Petroleum, chemical industry. Electrical appliances, automotive, aerospace. Sanitary grade for food industry or medical application. |
Material Grade(Only lists part)
SMLS/WELDED PIPE | SMLS TUBE | WEDLED TUBE | UNS | W-Nr |
A312 TP304, A358 304 | A213 TP304 | A249 T304 | S30400 | 1.4301 |
A312 TP304L, A358 304L | A213 TP304L | A249 T304L | S30403 | 1.4306,1.4307 |
A312 TP304H, A358 304H | A213 TP304H | A249 TP304H | S30409 | 1.4948 |
A312 TP316, A358 316 | A213 TP316 | A249 TP316 | S31600 | 1.4401 |
A312 TP316L, A358 316L | A213 TP316L | A249 TP316L | S31603 | 1.4404, 1.4435 |
A312 TP316H, A358 316H | A213 TP316H | A249 TP316H | S31609 | 1.4436 |
A312 TP316Ti | A213 TP316Ti | A778 316Ti | S31635 | 1.4571 |
A312 TP310S, A358 310S | A511 MT310S | A249 TP310S | S31008 | 1.4845 |
A312 TP317, A358 317 | A213 TP317 | A249 TP317 | S31700 | 1.4449 |
A312 TP317L, A358 317L | A213 TP317L | A249 TP317L | S31703 | 1.4438 |
A312 TP321, A358 321 | A213 TP321 | A249 TP321 | S32100 | 1.4541 |
A312 TP321H, A358 321H | A213 TP321H | A249 TP321H | S32109 | 1.4878 |
A312 TP347, A358 347 | A213 TP347 | A249 TP347 | S34700 | 1.455 |
A312 TP347H, A358 347H | A213 TP347H | A249 TP347H | S34709 | 1.4912 |
A312 N08904 | A249 N08904 | N08904 | 1.4539 | |
A312/A358 S31254 | A213 S31254 | A249 S31254 | S31254 | 1.4547(1.4529) |
A790 S31803 | A789 S318038 | A789 S310803 | S31803 | 1.4462 |
A790 S32205 | A789 S32205 | A789 S32205 | S32205 | -- |
A790 S32550 | A789 S32550 | A789 S32550 | S32550 | 1.4507 |
A790 S32750 | A789 S32750 | A789 S32750 | S32750 | 1.441 |
A790 S32760 | A789 S32760 | A789 S32760 | S32760 | 1.4501 |
Stainless Steel | ||||||||||||
Standard Designation |
Grade, Class, Type, Symbol or Name | Steel Number |
UNS Number |
C | Mn | Si | P | S | Cr | Ni | Mo | Others |
ASTM A 249/A 249M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 312/A 312M | TP304 | --- | S30400 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 358/A 358M | 304 | --- | S30400 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | N 0.10 |
DIN 17457 | X 5 CrNi 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
DIN 17458 | X 5 CrNi 18 10 | 1.4301 | --- | 0.07 | --- | --- | --- | --- | 17.0-19.0 | 8.5-10.5 | --- | --- |
ASTM A 213/A 213M | TP304L | --- | S30403 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
ASTM A 249/A 249M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-13.0 | --- | --- |
ASTM A 312/A 312M | TP304L | --- | S30403 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.00-13.0 | --- | --- |
ASTM A 358/A 358M | 304L | --- | S30403 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-12.0 | --- | N 0.10 |
DIN 17457 | X 2 CrNi 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
DIN 17458 | X 2 CrNi 19 11 | 1.4306 | --- | 0.030 | --- | --- | --- | --- | 18.0-20.0 | 10.0-12.5 | --- | --- |
ASTM A 213/A 213Ma | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 8.00-11.0 | --- | --- |
ASTM A 249/A 249M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 312/A 312M | TP304H | --- | S30409 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 8.0-11.0 | --- | --- |
ASTM A 358/A 358M | 304H | --- | S30409 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 18.0-20.0 | 8.0-10.5 | --- | --- |
DIN 17459 | X 6 CrNi 18 11 | 1.4948 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 17.0-19.0 | 10.0-12.0 | --- | --- |
ASTM A 213/A 213Ma | TP310S | --- | S31008 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 24.00-26.00 | 19.00-22.00 | 0.75 | --- |
ASTM A 249/A 249M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
ASTM A 312/A 312M | TP310S | --- | S31008 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | 0.75 | |
ASTM A 358/A 358M | 310S | --- | S31008 | 0.08 | 2.00 | 1.50 | 0.045 | 0.030 | 24.0-26.0 | 19.0-22.0 | --- | --- |
ASTM A 213/A 213Ma | TP316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 249/A 249M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 312/A 312M | TP316 | --- | S31600 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 358/A 358M | 316 | --- | S31600 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
DIN 17457 | X 5 CrNiMo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
DIN 17458 | X 5 CrNiMo 17 12 2 | 1.4401 | --- | 0.07 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | --- |
DIN 17457 | X 5 CrNiMo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
DIN 17458 | X 5 CrNiMo17 13 3 | 1.4436 | --- | 0.07 | --- | --- | --- | 0.025 | 16.5-18.5 | 11.0-14.0 | 2.5-3.0 | --- |
ASTM A 213/A 213Ma | TP316L | --- | S31603 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 10.0-15.0 | 2.00-3.00 | --- |
ASTM A 249/A 249M | TP316L | --- | S31603 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 312/A 312M | TP316L | --- | S31603 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 358/A 358M | 316L | --- | S31603 | 0.030 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | N 0.10 |
DIN 17457 | X 2 CrNiMo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
DIN 17458 | X 2 CrNiMo 17 13 2 | 1.4404 | --- | 0.030 | --- | --- | --- | --- | 16.5-18.5 | 11.0-14.0 | 2.0-2.5 | --- |
DIN 17457 | X 2 CrNiMo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
DIN 17458 | X 2 CrNiMo 18 14 3 | 1.4435 | --- | 0.030 | --- | --- | --- | 0.025 | 17.0-18.5 | 12.5-15.0 | 2.5-3.0 | --- |
ASTM A 213/A 213Ma | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 249/A 249M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
ASTM A 312/A 312M | TP316H | --- | S31609 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 16.0-18.0 | 11.0-14.0 | 2.00-3.00 | --- |
ASTM A 358/A 358M | 316H | --- | S31609 | 0.04-0.10 | 2.00 | 0.75 | 0.045 | 0.030 | 16.0-18.0 | 10.0-14.0 | 2.00-3.00 | --- |
DIN 17459 | X 6 CrNiMo 17 13 | 1.4919 | --- | 0.04-0.08 | 2.0 | 0.75 | 0.035 | 0.015 | 16.0-18.0 | 12.0-14.0 | 2.0-2.5 | --- |
DIN 17457 | X 6 CrNiMoTi 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C to 0.80 |
DIN 17458 | X 6 CrNiMoTi 17 12 2 | 1.4571 | --- | 0.08 | --- | --- | --- | --- | 16.5-18.5 | 10.5-13.5 | 2.0-2.5 | Ti 5 x C to 0.80 |
ASTM A 213/A 213Ma | TP317 | --- | S31700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.00-4.00 | --- |
ASTM A 249/A 249M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
ASTM A 312/A 312M | TP317 | --- | S31700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-14.0 | 3.0-4.0 | --- |
ASTM A 213/A 213Ma | TP317L | --- | S31703 | 0.035 | 2.00 | 0.75 | 0.040 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
ASTM A 249/A 249M | TP317L | --- | S31703 | 0.030 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.00-4.00 | --- |
ASTM A 312/A 312M | TP317L | --- | S31703 | 0.035 | 2.00 | 1.00 | 0.045 | 0.030 | 18.0-20.0 | 11.0-15.0 | 3.0-4.0 | --- |
ASTM A 213/A 213Ma | TP321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 5 X C-0.60 |
ASTM A 249/A 249M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (C+N) to 0.70 |
ASTM A 312/A 312M | TP321 | --- | S32100 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | N 0.10; Ti 5 x C to 0.70 |
ASTM A 358/A 358M | 321 | --- | S32100 | 0.08 | 2.00 | 0.75 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x (C+N) to 0.70; N 0.10 |
DIN 17457 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
DIN 17458 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
DIN 28180 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
DIN 28181 | X 6 CrNiTi 18 10 | 1.4541 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.80 |
ASTM A 213/A 213Ma | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Ti 4 X C-0.60 |
ASTM A 249/A 249M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.10; Ti 5 x (C+N) to 0.70 |
ASTM A 312/A 312M | TP321H | --- | S32109 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-12.0 | --- | Ti 5 x C to 0.60 |
ASTM A 213/A 213Ma | TP347 | --- | S34700 | 0.08 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Cb+Ta 10 X C -1.00 |
ASTM A 249/A 249M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | N 0.40-0.60; Cb 0.10; Cb 10 x C to 1.10 |
ASTM A 312/A 312M | TP347 | --- | S34700 | 0.08 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | Cb 10 x C to 1.00 |
DIN 17457 | X 6 CrNiNb 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Nb 10 x C to 1.00 |
DIN 17458 | X 6 CrNiNb 18 10 | 1.4550 | --- | 0.08 | --- | --- | --- | --- | 17.0-19.0 | 9.0-12.0 | --- | Nb 10 x C to 1.00 |
ASTM A 213/A 213Ma | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 0.75 | 0.040 | 0.030 | 17.0-20.0 | 9.00-13.0 | --- | Cb+Ta 8 X C -1.0 |
ASTM A 249/A 249M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.00-12.0 | --- | Cb 8 x C to 1.0 |
ASTM A 312/A 312M | TP347H | --- | S34709 | 0.04-0.10 | 2.00 | 1.00 | 0.045 | 0.030 | 17.0-19.0 | 9.0-13.0 | --- | Cb 8 x C to 1.00 |
DIN 17459 | X 8 CrNiNb 16 13 | 1.4961 | --- | 0.04-0.10 | 1.5 | 0.30-060 | 0.035 | 0.015 | 15.0-17.0 | 12.0-14.0 | --- | Nb 10 x C to 1.20 |
ASTM A 249/A 249M | --- | --- | S31254 | 0.020 | 1.00 | 0.80 | 0.030 | 0.010 | 19.5-20.5 | 17.5-18.5 | 6.0-6.5 | N 0.18-0.25; Cu 0.50-1.00 |
ASTM A 358/A 358M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.045 | 0.035 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | Cu 1.0-2.0; N 0.10 |
ASTM A 249/A 249M | --- | --- | N08904 | 0.020 | 2.00 | 1.00 | 0.040 | 0.030 | 19.0-23.0 | 23.0-28.0 | 4.0-5.0 | N 0.10; Cu 1.00-2.00 |
ASTM A 240/A 240Mc | 800 | --- | N08800 | 0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | Cu 0.75; Ti 0.15-0.60 |
DIN 17459 | X 5 NiCrAlTi 31 20 | 1.4958 | --- | 0.03-0.08 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-32.5 | --- | Al 0.20-0.50; Ti 0.20-0.50; Al+Ti 0.70; |
DIN 17459 | X 8 NiCrAlTi 32 21 | 1.4959 | --- | 0.05-0.10 | 1.5 | 0.70 | 0.015 | 0.010 | 19.0-22.0 | 30.0-34.0 | --- | Al 0.25-0.65; Ti 0.25-0.65; Co 0.5; |
ASTM A 240/A 240Mc | 800H | --- | N08810 | 0.05-0.10 | 1.50 | 1.00 | 0.045 | 0.015 | 19.0-23.0 | 30.0-35.0 | --- | Cu 0.75; Ti 0.15-0.60; |
ASTM A 249/A 249M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 19.0-21.0 | 24.0-26.0 | 6.0-7.0 | N 0.15-0.25; Cu 0.50-1.50 |
ASTM A 312/A 312M | --- | --- | N08926 | 0.020 | 2.00 | 0.50 | 0.030 | 0.010 | 24.0-26.0 | 19.0-21.0 | 6.0-7.0 | N 0.15-0.25; Cu 0.50-1.50 |
ASTM A 790/A 790M | --- | S31803 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 21.0-23.0 | 4.5-6.5 | 2.5-3.5 | N 0.08-0.20 | |
ASTM A 790/A 790M | 2205 | --- | S32205 | 0.030 | 2.00 | 1.00 | 0.030 | 0.020 | 22.0-23.0 | 4.5-6.5 | 3.0-3.5 | N 0.14-0.20 |
ASTM A 790/A 790M | 255 | --- | S32550 | 0.04 | 1.50 | 1.00 | 0.040 | 0.030 | 24.0-27.0 | 4.5-6.5 | 2.9-3.9 | N 0.10-0.25; Cu 1.50-2.50 |
ASTM A 790/A 790M | 2507 | --- | S32750 | 0.030 | 1.20 | 0.80 | 0.035 | 0.020 | 24.0-26.0 | 6.0-8.0 | 3.0-5.0 | N 0.24-0.32; Cu 0.5 |
Pipes and tubes are produced with different types of ends.
The common pipe ends are:
--Plain ends (PE):
PE ends are generally used for smaller diameters and imply the usage of slip-on flanges, and socket weld fittings.
--Beveled ends (BE):
BE ends are the most common type of finish (joints are realized by welding pipes with butt weld fittings and flanges).
--Threaded ends (TE): TE ends require threaded fittings and flanges and are typical for small size pipelines.
--Threaded and coupled ends (T&C), generally used for gas distribution.
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We are a dedicated factory specializing in the manufacturing of seamless stainless steel pipes. Additionally, we offer welded stainless steel pipes and pipe fittings to meet your comprehensive needs. Our in-depth market knowledge ensures that we deliver only the highest quality products, each meticulously inspected before shipment.
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We proudly hold numerous prestigious domestic and international certifications, including the EU ISO9001 Quality Management System Certification, TUV Welding Certification, and the China Pressure Pipe Manufacturing License (TS).We are also exclusively authorized by the American Hastelloy Company in China for the collaboration, development, and production of Hastelloy long products.
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