Item

Cold Draw Stainless Steel Seamless 304 Round Pipe

stainless steel round pipe/tube

size: 6mm-630mm OD; 0.15-30mm Thickness;as request

length: within 6000mm

stainless steel square pipe/tube

size as customized

stainless steel round bar

6mm-630mm OD; length: within 6000mm

Standard

ASTM A554, A249, A269 and A270, ASTM A312, ASTM A213

Tolerance

a) Outer Diameter:  +/- 0.2mm

b) Thickness: +/- 0.02mm

c) Length: +/- 5mm

Surface

180G, 240G, 320G Satin / Hairline

400G, 600G Mirror finish

Application

handrail,railing, staircase, weld mesh screen,door,window, balcony,fence,bench,furniture,etc

Test

Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT