Type 304 stainless steel is the most common austenitic chromium-nickel stainless steel and is a variation of the classic 18-8 stainless. Its properties provide corrosion resistance to a wide range of atmospheric, chemical, textile, petroleum, and food industry exposures.

Standard: ASTM, GB, JIS, DIN, EN, AISI

Material grade’sTP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S TP410 TP410S TP403 S31803/S32205 S32750 S32760

Outer diameter:Seamless Pipe: 4mm-914.4mm

Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm),

Thickness: Seamless Pipe: 0.6mm - 60mm

Welded pipe: single slit(0.5mm-25mm); girth(3mm-45mm)

Length: 5.8-6.1 m or as customers' request

Tolerance:according to the standard

Surface: 180G, 320G, 400G Satin/Hairline 400G, 500G, 600G or 800G Mirror finish

Application: Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries.

Test:UT, ET, HT, RT, ect, and others according to the standard, or as the requests of the customers