| Products specification: | |||||||||||
| Name | Stainless Steel Pipe | ||||||||||
| Standard | ASTM, GB, JIS, DIN, EN, AISI | ||||||||||
| Material Grade | TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S | ||||||||||
| TP410 TP410S TP403/S31803/S32205/S32750 | |||||||||||
| Outer Diameter | Seamless Pipe: 6mm--610mm; Welded Pipe: 8mm-3000mm | ||||||||||
| Thickness | Seamless Pipe: 0.6mm - 30mm: Welded Pipe: 0.5mm-45mm | ||||||||||
| Length | 5.8-6.1 m or as customers' request | ||||||||||
| Tolerance | Acording to the Standard or as the requirement of customers | ||||||||||
| Surface | B/No. 1/No. 4/No. 8/HL/BA/ ect. | ||||||||||
| Application | Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, | ||||||||||
| light industry and food industry, pulp and paper industry, energy and environmental industries. | |||||||||||
| Test | UT, ET, HT, RT,ect, and others according to the standard,or as the requests of the customers | ||||||||||
| Grade | Chemical Composition | Others | Mechanical Properties, min | |||||||||||
| ASTM |
|
|
Tensile Strength
Ksi (Mpa) |
Yeild Point
Ksi (Mpa) |
Elongation %
min |
Hardness Test Max | ||||||||
|
|
C | Si. | Mn | P | S | Ni | Cr | Mo |
|
HB | HRB | |||
|
|
max | max | max | max | max |
|
|
|
|
min | min | min |
|
|
| 304 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 8.00~11.00 | 18.00~20.00 | - | - | 75(515) | 30(205) | 35 | 192 | 90 |
| 304 L | 0.035 | 0.75 | 2.00 | 0,045 | 0.03 | 8.00~13.00 | 18.00-20.00 | - | - | 70(485) | 25(170) | 35 | 192 | 90 |
| 309 | 0.15 | 0.75 | 2.00 | 0,045 | 0.03 | 12.00~15.00 | 22.00~24.00 | - | - | 75(515) | 30(205) | 35 | 192 | 90 |
| 310 | 0.15 | 0.75 | 2.00 | 0,045 | 0.03 | 19.00~22.00 | 24.00~26.00 | - | - | 75(5150 | 30(205) | 35 | 192 | 90 |
| 316 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 11.00~14.00 | 16.00~18.00 | 2.00~3.00 | - | 75(515) | 30(205) | 35 | 192 | 90 |
| 316 L | 0.035 | 0.75 | 2.00 | 0,045 | 0.03 | 10.00~15.00 | 16.00~18.00 | 2.00~3.00 | - | 70(485) | 25(170) | 35 | 192 | 90 |
| 316 Ti | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 11.00~14.00 | 16.00~18.00 | 2.00~3.00 | Ti: 5xC% ~0.75 | 75(515) | 30(205) | 35 | 192 | 90 |
| 317 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 11.00~14.00 | 18.00~20.00 | 3.00~4.00 | - | 75(515) | 30(205) | 35 | 192 | 90 |
| 321 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 9.00~13.00 | 17.00~20.00 | - | Ti: 5 x C% ~ 0.70 B | 75(515) | 30(205) | 35 | 192 | 90 |
| 321 H | 0.04~ 0.10 | 0.75 | 2.00 | 0,045 | 0.03 | 9.00~13.00 | 17.00~20.00 | - | Ti: 4 x C% ~0.60 | 75(515) | 30(205) | 35 | 192 | 90 |
| 347 | 0.08 | 0.75 | 2.00 | 0,045 | 0.03 | 9.00~13.00 | 17.00~20.00 | - | Nb + Ta: 10 x C% ~1.00 | 75(515) | 30(205) | 35 | 192 | 90 |
| 347 H | 0.04~ 0.10 | 0.75 | 2.00 | 0,045 | 0.03 | 9.00~13.00 | 17.00~20.00 | - | Nb +Ta: 8 XC% ~ 1.0 | 75(515) | 30(205) | 35 | 192 | 90 |
| 410 | 0.15 | 1.00 | 1.00 | 0,040 | 0.03 | 0.75 | 11.5~13.5 | - | - | 60(415) | 30(205) | 20 | 207 | 95 |
| 430 | 0.12 | 1.00 | 1.00 | 0,040 | 0.03 | 0.75 | 16.00~18.00 | - | - | 60(415) | 35(240) | 20 | 190 | 90 |