N80Q/N801 oil casing pipe is a kind of large diameter pipes, included in API SPEC 5CT...

Pipe steel are API 5L X46,API 5L X52,API 5L X56,API 5L X60,API 5L X65,API 5L X70,API...

Sell API 5L GR A|PI 5L GR B|PI 5L X60(M)|PI 5L X65|Steel Plate Material Grade: API...

Product display:API 5CT Casing Pipe,Seamless Steel Tube,API 5CT Oil/Casing Pipe Pr...

The products' specification: 1.Name: Pipe-line Steel 2.Adopting Standard:API SPEC...

We can supply API 2H:API 2HGr50 API 2WGr50/API 2WGr50T/API 2WGr60 API 2YGr50/API 2YGr...

This specification are used in welded construction of offshore structures steel plate...

We can supply STM:API 5L/API X42/API X46/API X52/API X56/API X60/API X65/API X70/API ...

We can supply API 5L/API X42/API X46/API X52/API X56/API X60/API X65/API X70/API X80 ...

N80 casing for the walls of oil Company Hebei Borun Petroleum Pipe Manufacturing Co....

Sell :Grade/CCS/RINA/KR/2HGr50/shipping building steel plate/API 5L/2HGr50/sheets 1....

API 2W Gr50T,api 2w gr60,API 2Y Gr60 steel plate for platform Steel Name: Oil plat...