Product Specification:
| Item | Material | Standard | Specification | Usage |
| Alloy pipe | Cr5Mo. 15CrMo 13CrMo44 12Cr1MoV P22 T91,P91,P9, T9 Wb36 | GB5310-95 GB9948-88 STMA335/A335M ASTMA213/213M DIN1717579 JISG346788 JISG3458-88 | 16-824*2-100 | The seamless steel pipes features resistance to high presure,high/low temperature and corrosion ano is used in the industries of petroleum,chemical engineering and. Electric pwer as well as boiler |
| High-pressure boiler pipe | 20G,A106,ST 45 | GB531095 ASTMA10699 DIN17175-79 | 14-630*2-80 | Temperature-resistant seamless steel pipe far high-pressure boiler |
| Seamless pipes for petroleum | 20, 12 CrMo,15 CrMo | GB9948-88 | 10-530*1.5-36 | Boiler pipes for refinery,heatexchangeing pipes,seamless steel pipes for pipeline |
| High-pressure Seamless pipes for fertilizer making equipment | 20, 16Mn,Q345 | GB6479-2000 | 18-530*3-40 | Fertilizer making equipment and pipe line |
| Low and mediun pressure boiled pipe | 10,20 | GB3087-1999 | 10-530*2-40 | Over-heat pipe for low and medium pressure boiler,boilling water pipe,locomotive somke pipe(big and small) |
| Fluid pipe | 20, Q345 | GB/T8163-1999 | 8-630*1.0-40 | Fluid feeding |
| Structural pipe | 10,20,35,45, 16Mn,Q345B | GB/T8162-1999 | 6-1020*1.5-100 | For commom structure |
| Line pipe | Gr..B | API | 60-630*1.5-40 | Carrying gas,water or oil in the industries of petroleum and natural gas |
| Hydraulic prop pipe | 27SiMn | GB/T17396-1998 | 70-377*9-40 | Hydraulic support and prop |
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