Construction

ASTM A334 is a forged seamless carbon steel pipe that is one of the standard specifications for cryogenic applications.

ASTM A213 T11 is the part of ASTM A213 Standard Specification for Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, Heat-Exchanger Tubes.

Hot-rolled steel pipes are steel pipes produced through a hot rolling process. The production process is rolling above the recrystallization temperature.

ASTM A790 UNS S32750 seamless pipes are mainly used in submarine pipeline laying, shipbuilding and offshore gas field exploitation where high strength and high corrosion resistance are required.