EN 10208:2

EN 10208:2 Steel pipes for pipelines for combustible fluids – conditions

Part 2: Pipes of requirements class B

This European Standard specifies the technical delivery conditions for seamless and welded steel pipes for
the on land transport of combustible fluids primarily in gas supply systems but excluding pipeline applications
in the petroleum and natural gas industries. It includes more stringent quality and testing requirements than
those in EN 10208-1.

Steel Grades in this standard

Steels for seamless and welded pipes
L245NB (1.0457)
L290NB (1.0484)
L360NB (1.0582)
L415NB (1.8972)

Steels for seamless pipes
L360QB (1.8948)
L415QB (1.8947)
L450QB (1.8952)
L485QB (1.8955)
L555QB (1.8957)

Steels for welded pipes
L245MB (1.0418)
L290MB (1.0429)
L360MB (1.0578)
L415MB (1.8973)
L450MB (1.8975)