ss 304 316 mirror polish seamless stainless steel pipe 304/316 manufacturer from China Wuxi City Ge Ming Sheng Steel Trading CO.,LTD

Product Detail

Model No.: 304/316

Production Capacity: 500 TONS

Delivery Date: 7 DAYS

Length: 1000-6000mm

application: decoration

Means of Transport: Ocean

Packing: EXPORT PACKING

OD: 8-630mm

surface: mirror

Food Grade 304\316 Stainless Steel Seamless Pipe Mirror Surface
OD "8-630mm
Length1000-6000mm
Grade 304 and 316L

1.The Specification

Name	stainless steel pipe
Items	round tubes
Standard	ASTM A213, A312, A269 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	6mm--630mm
Thickness	0.3mm - 3.0mm
Length	6m or as customers' request
Tolerance	a) Outer Diameter: +/- 0.2mm
	b) Thickness: +/- 0.02mm
	c) Length: +/- 5mm
Surface	180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish
Application	Sanitary, food industry, Decoration, construction, upholstery, industry instrument
Test	Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
Chemical Composition of Material	Material Composition	201	202	304	316	430
	C	≤0.15	≤0.15	≤0.08	≤0.08	≤0.12
	Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
	Mn	5.5-7.5	7.5-10	≤2.00	≤2.00	≤1.00
	P	≤0.06	≤0.06	≤0.045	≤0.045	≤0.040
	S	≤0.03	≤0.03	≤0.030	≤0.030	≤0.030