The
seamless steel pipe for ships refers to the special seamless steel pipe in the shipbuilding process.
Specifications of seamless steel pipes for ships: outer diameter (8mm-1240mm); wall thickness (1mm-200mm).
Marine seamless steel pipe is a shipbuilding steel pipe specially designed for marine boilers, superheaters and pressure systems. Marine steel pipes can be widely used in CCS, DNV, LR, GL, ABS, BV, RINA, NK and other ships and Chinese national standards.
Standard classification of seamless steel pipes for ships:
China Classification Society Material and Welding Rules - China Classification Society (CCS)
Det Norske Veritas (DNV) Rules - Det Norske Veritas (DNV)
Lloyd's Register (LR) Rules - Lloyd's Register (LR)
Germanischer Lloyd (GL) Specifications - Germanischer Lloyd (GL)
American Bureau of Shipping (ABS) Specifications - American Bureau of Shipping (ABS)
Bureau Veritas (BV) Specifications - Bureau Veritas (BV)
Italian Bureau of Shipping (RINA) Specifications - Italian Bureau of Shipping (RINA)
Nippon Kaisha (NK) Rules - Nippon Kaisha (NK)
GB/T5312——China National Standard
Use:
Marine seamless steel pipes are mainly used for 1st and 2nd pressure pipes of piping systems, boilers and superheater units.
