Historical
ISO 2604-3:1975
Steel products for pressure purposes - Quality requirements - Part 3: Electric resistance and induction-welded tubes
Specifies the quality requirements for plain end electric resistance and induction-welded tubes. Does not cover casing, tubing, drill pipe and linepipe for use by the oil and natural gas industries, and tubes for the transport of gas, water and sewage.
International Organization for Standardization [iso]