Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
Hot expanding steel pipe
Hot expanding seamless steel pipe
1)seamless pipe with API 5L PSL1
2)ASTM A106/A53
3)OD:1/4"-30"
4)API 5L seamless pipe.
Hot expanding seamless steel pipe
professional steel pipe supplier and pipe fitting manufacture
|
Item |
Material |
Standard |
Specification(OD*WT)mm |
Usage |
|
Alloy pipe |
Cr5Mo 15CrMo 12Cr1MoV P11/22 T91,P91,P9, T9 Wb36 |
GB5310-95 GB9948-88 ASTMA335/A335M ASTMA213/213M DIN17175-79 JISG3467-88 JISG3458-88 |
16-824*2-100 |
The seamless steal 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 |
15CrMoG 12Cr1MoVG 20G,A106, ST 45-8
|
GB5310-95 ASTM A 106-99 DIN17175-79 |
14-830*2-80 |
Temperature-resistant seamless steel pipe far high-pressure boiler |
|
Seamless pipes for petroleum |
20, 12CrMo, 15CrMo, Cr5Mo, Cr9Mo |
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 |
API5 L/CT |
21.3-914*1.5-120 |
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 |
.
3 Comments
Hot expanding steel pipe,seamless pipe with API 5L PSL1 2)ASTM A106/A53 3)OD:1/4"-30" 4)API 5L seamless pipe.
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