This specification covers seamless and welded austenitic stainless steel pipe and tube intended for elevated temperature and general corrosive service, including cryogenic applications. Intended Use: Typical applications for pipe and tube supplied under this specification include hydraulic oil, liquid oxygen and nitrogen, and gaseous nitrogen, helium, and air. It is not intended for salt water systems and high pressure main steam lines.

This specification covers seamless and welded austenitic stainless steel pipe and tube intended for elevated temperature and general corrosive service, including cryogenic applications. Intended Use: Typical applications for pipe and tube supplied under this specification include hydraulic oil, liquid oxygen and nitrogen, and gaseous nitrogen, helium, and air. It is not intended for salt water systems and high pressure main steam lines.