Workshop 2, No. 93-115, Hecun Industrial Zone, Lecong Town, Shunde District, Foshan City
OFFICE HOURS 8:30 to 18:00
MOBILE +86-18689239969

Square Pipe

Stainless Steel Square Tube

201 304 304L 316 316L 321 Stainless Steel Square Pipe For Handrail

Inquiry

 

Material
304:0cr18ni9, 0cr17ni8201:1cr17mn6ni5n,1cr13mn9ni1n

316:0cr17ni12 or as customer's request
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 or customized
Thickness
0.24-3 mm
 
Length
6m or according to customer's request
Outer diameter
8-219mm
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 titanlumE : HL brushed & mirror (two kinds of finishing for one pipe)

stainless steel handrail manufacturers

stainless steel handrail manufacturers

stainless steel railing manufacturers

 

 

 

Product Description

 

Material

304:0cr18ni9, 0cr17ni8

201:1cr17mn6ni5n,1cr13mn9ni1n

316:0cr17ni12 or as customers request

Size(round pipe)

9.5, 12.7, 15.9, 17, 18, 19.1, 20, 21, 22.2, 23, 25.4, 28, 31.8, 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 or customized

Thickness

0.24-3 mm

Length 

6m or according to customers 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)

 

                                                                  Chemical Composition 

Material

C

Si

Mn

P

S

Cr

Ni

201

≤0.12

≤0.75

9.5-12.5

≤0.045

≤0.03

13-16

0.8-1.5

304

≤0.08

≤0.75

≤2.0

≤0.045

≤0.03

18-19

8-10

316

≤0.08

≤1.00

≤2.0

≤0.035

≤0.03

10-14

16.0-18.5

430

≤0.12

≤0.75

≤2.0

≤0.04

≤0.03

16-18

≤0.6