| Product category |
Main material |
Implementation of standards |
Use |
Specification Range |
| Alloy pipe |
12Cr1MoVG P22(10CrMo910)
T91¡¢P91¡¢P9¡¢T9
WB36
Cr5Mo(P5¡¢STFA25¡¢T5¡¢)
15CrMoG(P11¡¢P12¡¢STFA22)
13CrMo44
|
DIN17175-79
JISG3467-88
JISG3458-88
GB5310-95
GB9948-88
ASTMA335/A335m
ASTMA213/A213m |
Petroleum, chemical, electric power, the boiler industry high temperature, low temperature, corrosion-resistant seamless pipe |
¡Ó10-824¡Á2-100 |
| High Pressure Boiler Tube |
20G¡¢A106c¡¢ST45.8/3 |
GB5310-95
ASTMA106-99
DIN17175-79 |
High-pressure boiler seamless steel pipe heat |
¡Ó10-824¡Á2-65 |
| Low medium-voltage boiler tube |
10¡¢20 |
GB3087-1999 |
Low and medium pressure boiler superheater tube, boiling water pipe, pipe size locomotive |
¡Ó10-530¡Á2-40 |
| Fluid pipe |
20¡¢Q345 |
GB/T8163-1999 |
Fluid transport |
¡Ó8-630¡Á1.5-40 |
| Structural tube |
10¡¢20¡¢35¡¢45¡¢16Mn¡¢Q345B |
GB/T8162-1999 |
General structure |
¡Ó6-610¡Á1.5-40 |
| Fertilizer special pipe |
20¡¢16Mn¡¢Q345 |
GB6479-2000 |
Fertilizer equipment, pipeline |
¡Ó25-426¡Á6-40 |
| Hydraulic pillar tube |
27SiMn |
GB/T17396-1998 |
Hydraulic supports, hydraulic prop |
¡Ó70-377¡Á9-40 |
| Marine tube |
410 |
GB/T5312-1999 |
Special pressure vessel manufacturing pipes, boilers and Superheater Tube |
¡Ó14-426*1.5-4.5 |
