High Steel Grade Line Pipes

High Steel Grade Line Pipes

Steel pipe is graded based on the ASTM (American Society for Testing Materials) standards and ASME standards. ASTM International is the company that issues the standards for most of the steel pipe manufactured and ASME generally issues standards for pressure bearing pipes.

High Steel Grade Line Pipes
High Steel Grade Line Pipes

ASTM is a large organization that develops standards for different materials which are manufactured and generally used in construction or industry. The organization is what is called a voluntary standards development company and they are independent of the manufacturers. Standards for each type of pipe can be downloaded or purchased in print from ASTM and several other website which host their documentation.

Specification

Seamless Line Pipes
OD1″-OD14″
as per API 5L grade X52, X56, X60, X65, X70, X80, PSL1 & PSL2

ERW Line pipes
OD14″-OD24″
as per API 5L grade X52, X56, X60, X65, X70, X80, PSL1 & PSL2

LSAW Line Pipes
OD14″-OD60″
as per API 5L grade X52, X56, X60, X65, X70, X80, PSL1 & PSL2

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