201 304 polish Welded Stainless Steel Pipe for decoration ASTM AISI

?Material

304:0cr18ni9,?0cr17ni8

201:1cr17mn6ni5n,1cr13mn9ni1n

316:0cr17ni12?or?as?customer’s?request

Size(round?pipe)

9.5,?12.7,?15.9,?17,?18,?19.1,?20,?21,?22.2,?23,?25.4,?28,?318,?35,?

60,?63.5,?73,?76.2,?88.9,?101.6,?

114.3,?127,?133,?159,?168,?219?mm?or?customized

Size?(square?pipe)

10×10,12×12,18×18,23×23,38×38,50×50,70×70,100×100,20×10,

23×10,24×12,25×13,36×23,

40×20,50×20,60×15,75×45,80×60,95×45,100×60,150×100?mm?or?customized

Size?(oval?pipe)

30×15,80×40?mm?os?customized

Thickness

0.24-3?mm

Length?

6m?or?according?to?customer’s?request

Outer?diameter

6.35-219mm

Tolerance?

Outer?diameter?:±0.2mm

Thickness?:±0.02mm

Length?:±0.5mm

Process?method

Code?drawn,?annealed?with?nitrogen?protection,?ultrasonic,automatic?shape,?polished

Finishing?

A:?sanded??B:?400#-600#?mirror??C:?hairline?brushed??D:?TIN?titanlum

E?:?HL?brushed?&?mirror?(two?kinds?of?finishing?for?one?pipe)?

Material?Grade

201?(?Ni?0.8%),
202?(Ni?3.5%~4.5%),
301(Ni?5%)
304?(Ni?8%,?Cr?18%),
316?(Ni?10%,?Cr?18%),
316L?(Ni10%~14%),

Outer?Diameter

8mm-250mm?or?as?your?requirement

Thickness

0.15mm?-?30mm?or?as?your?requirement

Length

2.5m--?8m?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
As?your?request

?
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