904L stainless steel pipe hot rolling process is: round steel perforation —– tie head —- pull —– rinse ——– decapitated foot —– effect Straight —— test —— bundled —– out of the library.

904L stainless steel tube specifications: diameter φ1 ~ 1200mm, thickness: 0.15 ~ 80.0mm. In the stainless steel market in Tianjin, 904L stainless steel tube is a super austenitic stainless steel material, grade: 00Cr20Ni25Mo4.5Cu, UNS: N08904, EN: 1.4539, is a very low carbon content of high alloying austenitic stainless steel , In the dilute acid has a good corrosion resistance.

Designed for harsh environmental conditions. With a high chromium content and sufficient nickel content, copper addition to it has a strong acid resistance, especially for chloride gap corrosion and stress corrosion cracking a high degree of resistance, very easy to appear corrosion spots and cracks, Anti-pitting ability slightly better with other steel, with good machinability and weldability.