Construction

S355J2H is a low-alloy structural steel pipe with excellent mechanical properties and reasonable chemical composition. It is often used to manufacture pressure vessels, transmission pipelines and various engineering machinery.

ASTM A53 (ASME SA53) carbon steel pipe is a specification that covers seamless and welded black and hot-dipped galvanized steel pipe in NPS 1/8″ to NPS 26. A53 is intended for pressure and mechanical applications and is also acceptable for ordinary uses in steam, water, gas, and air lines.

ASTM A213 T92, T22, and T5 heat exchanger tubes are seamless alloy steel tubes used for heat exchangers in high temperature and high pressure environments.