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.
2)WT:6-60mm Length: 2.5-12.2m
3Material:Q235,Q345,STK500 ,GR.B,x42,x46,x52,x56,x60,x65,x70,L245,L290 etc
|type||LSAW steel tube|
|Standard||ASTM A53 API 5L DIN1626 JISG3452 JSSG3457 GB9711.1 GB9711.2|
|Material||Q235,Q345,STK500 GR.A GA.B X42 X46 X52 X56 X60 x70 L245,L290|
|Packing||Hexagonal shape boundles wrapped with strong steel strips and plastic caps. Besides that, we can accord to customers' requirement...|
|Application||Petroleum power water gas ,chemical and medical equipment, foodstuff, papermaking, aviation, smelting, boiler heat, shipbuilding, metallurgy...|
|Mini order quantity||2tons|
|Delivery time||according to customers' requirement|
1.special design available according to requirements
2.All the production process is made under ISO9001-2000strickly.