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API 5L X42 pipe is also known as L290 pipe (per ISO 3183), named after the minimum yield strength of 42100 Psi or 290 MPa.

Seamless steel pipe for liquid transport is a long hollow tube used for transporting fluids and protecting electrical or optical cables and wires.

DIN 17175 heat-resistant seamless steel pipe is a seamless steel pipe used in the boiler industry. It has high heat resistance and is commonly used in boilers, pressure vessels and other equipment that need to withstand high temperature and high pressure.

ASTM A178 is a standard specification that covers minimum-wall-thickness, electric-resistance-welded tubes made of carbon steel and carbon-manganese steel intended for use as boiler tubes, boiler flues, superheater flues, and safe ends.