High Steel Grade Line Pipes

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API 5L, line pipe, line pipes, PIPE, Seamless Line Pipes, ERW Line pipes, LSAW Line Pipes 

Line pipes are used in the oil and gas and fluid transmission industries. Whether used for drilling, gathering, distribution or other applications, Yosin Steel Tubular Products line pipe is strong, dependable and versatile.

Our quenching and tempering process yields high-strength steels with superior microstructure properties-ideal for line pipe. Our line pipe grades are used in some of the most demanding field environments, including northern Germany and the north slope of Alaska. Pipe destined for use in these extreme environments is tested to perform at extremely cold temperatures- as low as minus 60 degrees Fahrenheit. We offer pipe in API grades B through X80.

Sunny Steel Products ERW standard and line pipe comes in sizes ranging from 2 3/8 to 20inch outside diameter.

Seamless Line Pipes


Size range: OD1-OD14inch
as per API 5L grade X52, X56, X60, X65, X70, X80, PSL1 & PSL2

ERW Line pipes

Size range: OD14-OD24inch
as per API 5L grade X52, X56, X60, X65, X70, X80, PSL1 & PSL2

LSAW Line Pipes

Size range: OD14-OD60inch
as per API 5L grade X52, X56, X60, X65, X70, X80, PSL1 & PSL2

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