- Contact Person : Mr. YIN YIN
- Company Name : CANGZHOU HAOYUAN PIPE FITTING MFG CO.,LTD
- Tel : 86-317-3025890
- Fax : 86-317-3200713
- Address : Hebei,Cangzhou,Yanshan County
- Country/Region : China
Seamless Stainless Steel Tubing
Seamless Stainless Steel Tubing Stainless steel tube is a hollow round steel tube, mainly used in petroleum, chemical, medical, food, light industry, machinery and instruments and other industrial pipes and mechanical structural components. In addition, bending, torsional strength of the same, lighter, so it is widely used in the manufacture of mechanical parts and engineering structures.Stainless steel seamless pipe production process: a. Round pipe preparation; b. Heating; c. Hot punch; d. Cutting head; e. Pickling; f. Grinding; g. Lubrication; h. Cold rolling process; i. Degreasing; j. Solution heat treatment; k. Straightening; l. Pipe cutting; m. Pickling; n. Product testing.
Seamless Stainless Pipe wall thickness classification table
|
Inch |
inch sizc |
OD |
Wall Thickness Standard |
||||||||||||||
|
SCH 5s |
SCH 10S |
SCH 10 |
SCH 20 |
SCH 30 |
SCH 40 |
SCH 60 |
SCH 80 |
SCH 100 |
SCH 120 |
SCH 140 |
SCH 160 |
STD |
XS |
XXS |
|||
|
1/8 |
DN6 |
10.3 |
- |
1.24 |
- |
- |
- |
1.73 |
- |
2.42 |
- |
- |
- |
- |
1.73 |
2.41 |
- |
|
1/4 |
DN8 |
13.7 |
- |
1.65 |
- |
- |
- |
2.24 |
- |
3.02 |
- |
- |
- |
- |
2.24 |
3.02 |
- |
|
3/8 |
DN10 |
17.1 |
- |
1.65 |
- |
- |
- |
2.31 |
- |
3.2 |
- |
- |
- |
- |
2.31 |
3.20 |
- |
|
1/2 |
DN15 |
21.3 |
1.65 |
2.11 |
- |
- |
- |
2.77 |
- |
3.73 |
- |
- |
- |
4.78 |
2.77 |
3.73 |
7.47 |
|
3/4 |
DN20 |
26.7 |
1.65 |
2.11 |
- |
- |
- |
2.87 |
- |
3.91 |
- |
- |
- |
5.56 |
2.87 |
3.91 |
7.82 |
|
1 |
DN25 |
33.4 |
1.65 |
2.77 |
- |
- |
- |
3.38 |
- |
4.55 |
- |
- |
- |
6.35 |
3.38 |
4.55 |
9.09 |
|
1-1/4 |
DN32 |
42.2 |
1.65 |
2.77 |
- |
- |
- |
3.56 |
- |
4.85 |
- |
- |
- |
6.35 |
3.58 |
4.85 |
9.70 |
|
1-1/2 |
DN40 |
48.3 |
1.65 |
2.77 |
- |
| |||||||||||
