Energy

EN S235JRH structural square tubes are commonly used in buildings, bridges, towers, support structures, mechanical equipment and other fields.

JIS G3456 STPT 480 seamless carbon steel pipe is commonly used in high temperature applications such as steam pipes, boilers and pressure vessels.

ASTM A333 Grade 3 (A333 GR3) is a specification for low-temperature carbon steel seamless pipes.

N08904 super austenitic high alloy steel is mainly used in harsh acidic media and performs best in pure phosphoric acid. It has good corrosion resistance to pitting and crevice corrosion, intergranular corrosion, stress corrosion cracking and general corrosion. sex.