Product Name:
Stainless steel welded pipe
Origin: Zhejiang, China
Product Model:
304\304L\304H\321\321H\316\316L\317L\310S\347H
Size:
OD: 6mm-610mm
W. T: 0.6mm-30mm
Length: Normal standard 6 Meters around
Max: 12 Meters
Others as the requirements of customers
Delivery state:
Annealed&Pickled, Bright Annealing, Polished...
Delivery Term:
Above 10 days according to the quantities and the customers' demand
Usage:
Industry, construction, fluid tubing.
Chemical industry
Oil&gas industry
Pulp&paper making industry
Heat exchanger tube, boiler tube, condenser tube
Seatask unit
Advantage:
Advanced production and inspection equipment
Good quality control system and service system
Full experienced in export business in stainless steel
Convenient location for transport
Flexible payment
Huge Supply Capacity Advantage, Timely and Effective Delivery.
Stainless steel welded pipe
Origin: Zhejiang, China
Product Model:
304\304L\304H\321\321H\316\316L\317L\310S\347H
Size:
OD: 6mm-610mm
W. T: 0.6mm-30mm
Length: Normal standard 6 Meters around
Max: 12 Meters
Others as the requirements of customers
Delivery state:
Annealed&Pickled, Bright Annealing, Polished...
Delivery Term:
Above 10 days according to the quantities and the customers' demand
Usage:
Industry, construction, fluid tubing.
Chemical industry
Oil&gas industry
Pulp&paper making industry
Heat exchanger tube, boiler tube, condenser tube
Seatask unit
Advantage:
Advanced production and inspection equipment
Good quality control system and service system
Full experienced in export business in stainless steel
Convenient location for transport
Flexible payment
Huge Supply Capacity Advantage, Timely and Effective Delivery.
| Chemical Composition and Mechanical Properties for our normal products | ||||||||||||||
| Grade | Chemical Composition | Others | Mechanical Properties, min | |||||||||||
| ASTM | Tensile Strength Ksi (Mpa) | Yeild Point Ksi (Mpa) | Elongation % | 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 |
| 304L | 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 |
| 316L | 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 |
| 316Ti | 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 |
| 321H | 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 |
| 347H | 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 |