Cracking seamless tube in Petrochemical Company Hebei Borun Steel Trade Co., Ltd Pr...

1.OD: 21.3 - 762mm 2.WT: 1.25 - 63.5mm 3.Length: Random Length, Fixed Length, SRL, ...

API 5L ERW Line Pipe Petroleum Line Pipe ERW Stee Usage:Used for low pressure liqui...

Calcined Petroleum Coke is made of Raw Petroleum Coke. Raw Petroleum Coke needs to be...

China new steel holding group co., Ltd is one of the largest iron and steel productio...

ERW Steel Petroleum Line Pipes Product categories:ERW Steel Pipe 1.Product disp...

API seamless steel pipe used for petroleum pipeline,API oil pipes/tubes Standard AP...

API seamless steel pipe used for petroleum pipeline,2 7/8 oilfield tubing 1. Grade: ...

We sell Petroleum Coke all grade calory.

Company Hebei Borun Steel Trade Co., Ltd Product Name Seamless steel pipe Process f...

FROM 1.09 "-20" Standard according to API 5CT Length Random length, o...

FROM 1.09 "-20" Standard according to API 5CT Length Random length, o...