|
Category
|
Material
|
Standard
|
Specification
|
Use
|
| Seamless tube |
10#¡¢20#¡¢35#¡¢45#¡¢16Mn 27SiMn |
GB8162-99
GB8163-99
GB3087-99
GB5310-95
ST45.8¡¢¢ó
GB6479-86
GB9948-88
GB5312-99
¡¡ |
12*1-1.5-2.5 |
¡¡ |
| Structural steel pipe |
20¡¢35¡¢45 |
GB/T8162-1999 |
¡Ó6-610¡Á1.5-40 |
General structure uses |
| Fluid Pipes |
20 |
GB/T8163-1999 |
¡Ó8-610¡Á1.5-40 |
The fluid is transported |
| Alloy Pipes |
Gr5Mo(P5¡¢STFA25¡¢T5¡¢)
15GrMo(P11¡¢P12¡¢STFA22)
13GrMo44
12Gr1MoV
P22(10GrMo910)
T91¡¢P91¡¢P9¡¢T9
WB36
|
GB5310-95
GB9948-88
ASTMA335/A335m
ASTMA213/A213m
DIN17175-79
JISG3467-88
JISG3458-88
|
¡Ó16-824¡Á2-100 |
Petrochemical industry, electric power , boiler
industry thermostability, are able to bear the low temperature , are
able to bear corrosion using a seamless steel tube |
| High Pressure Boiler Tube |
20G¡¢SA106c
ST45.8/3 |
GB5310-95
ASTMA106-99
DIN17175-79 |
¡Ó16-824¡Á2-65 |
The high-duty boiler uses the heatproof seamless
steel tube |
| Professional Pipe for Fertiliz
|
20¡¢16Mn¡¢Q345 |
GB6479-2000 |
¡Ó25-426¡Á6-40 |
Chemical fertilizer equipment , pipeline |
