YT OST2
Seamless Carbon Steel Pipe for Oil Pressure Service
Description
Material: DIN1630 St 37.4 / OST-2. Tube has good ductility and is bendable. Wire can be placed inside. It also applies to mechanical piping, hydraulic piping, etc.
Product Application
 
Specification
OD
m/m |
Thickness
m/m |
Working Pressure
kg/mm² |
4 |
1.0 |
805 |
6 |
1.0 |
402 |
8 |
1.0 |
268 |
8 |
1.5 |
483 |
10 |
1.0 |
201 |
10 |
1.5 |
345 |
12 |
1.2 |
201 |
12 |
1.5 |
268 |
15 |
1.2 |
153 |
15 |
1.5 |
201 |
15 |
2.0 |
292 |
18 |
1.5 |
161 |
18 |
2.0 |
230 |
|
OD
m/m |
Thickness
m/m |
Working Pressure
kg/mm² |
18 |
2.5 |
309 |
20 |
2.0 |
201 |
20 |
2.5 |
268 |
22 |
2.0 |
178 |
22 |
2.5 |
235 |
25 |
2.5 |
201 |
25 |
3.0 |
254 |
28 |
2.5 |
178 |
28 |
3.0 |
218 |
30 |
3.0 |
201 |
34 |
3.5 |
208 |
38 |
3.5 |
191 |
42 |
4.0 |
189 |
|
Detail
- Standard Length : 4000/ 6000 mm
- The surface are glossy of both O.D. & I.D
Application
- For high, medium and low pressure oil service
- Hydraulic cylinder
- Construction of chemical plant
- Pipe work
- Mechanical engineering use
- Steam boilers
- Pressure vessels
- Car oil pressure
Material
Material No. |
Similar International Grade |
Suitable for |
| 1.0255 |
DIN 1630 ST37.4/ NF TU37b (TUE220b) / JIS STPT370 (STS38) / ISO TS4 |
∨Construction of chemical plant, pipe work and mechanical engineering use
∨Suffer high working pressure
∨Steam boilers; pressure vessels |
* Above similar steel grades are only for your reference, please kindly refer to each standard for further differences.
* Other specification and material can be ordered. |
