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

Sell X80 Pipeline steel X80 Pipeline steel belong to large-diameter welded steel pip...

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

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

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

Sell :Grade ABS 2HGr50/BV 2HGr50/LR 2HGr50 shipbuilding steel plate ABS API 5...

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 ...

Hunan Shinestar Steel Group(HSSG) was founded in 1978-High quality products , First-c...

pipeline steel plate X52,X56,X60 api X42,X46,X52,X56,X60,X65,X70,X80,L320,L360,L390 S...

pipeline steel plate X52,X56,X60 api X42,X46,X52,X56,X60,X65,X70,X80,L320,L360,L390 ...

Offer:Grade B,API 5L X42,API 5L X46,API 5L X52,API 5L X56,API 5L X60,API 5L X65,API 5...