Construction

ASTM A249 is a standard specification for welded austenitic stainless steel tubes for boilers, superheaters, heat exchangers, and condensers.

ASTM A556 steel pipe is a seamless carbon steel boiler and superheater tube used for high temperature service, especially in boiler and superheater applications.

The ASTM A333 Cryogenic pipe is a seamless pipe suitable for low temperature environments.

A672 Pipe specification covers electric-fusion-welded steel pipe with filler metal added, fabricated from pressure vessel quality plate of several analyses and strength levels and suitable for high-pressure service at atmospheric and lower temperatures.