ASTM 420 stainless steel square pipe

Product Description

 

ASTM 420 stainless steel square pipe manufacturer

Name	Stainless Steel Tube &Pipe
Standard	ASTM   A213, A269, A312  and A270
Material   Grade	201:   Ni 0.8%~1%
	202:   Ni 3.5%~4.5%
	304:   Ni 8%, Cr 18%
	316:   Ni 10%, Cr 18%
	316L:   Ni10%~14%
	430:   Cr16%~18%
Outer   Diameter	10-1000mm
Thickness	1-100mm
Length	6m   or as customers' request
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