Steel products for pressure purposes -- Quality requirements -- Part 6: Submerged arc longitudinally or spirally welded steel tubes
This standard has been revised by ISO 9330-1:1990
Specifies the quality requirements for tubes which are applied for pressure purposes at room temperatur, at low temperatures or at elevated temperatures in cases where the creep properties are not the ruling characteristics for design. 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.
A standard is reviewed every 5 years
Revisions / Corrigenda