This is the eighth edition of CSA Z245.1, Steel pipe. It supersedes the previous editions published in 2002, 1998, 1995, 1993, 1990, 1986, and 1982.
This Standard covers the requirements for steel pipe intended to be used for transporting fluids as specified in CSA Z662, Oil and gas pipeline systems.
General This Standard covers seamless pipe, electric-welded pipe (flash-welded pipe and low-frequency electric-welded pipe excluded) and submerged-arc-welded pipe primarily intended for use in oil or gas pipeline systems.
Notes: (1) Flash-welded pipe is pipe manufactured by a process using electric-resistance heating to produce a simultaneous coalescence over the entire area of the abutting edges and the application of pressure for joining. (2) Low frequency is less than 1 kHz.
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