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Polished 304 / 316 Stainless Steel Welded Tube ASTM A249 / A269 For Decoration

Categories Stainless Steel Welded Tube
Place of Origin: CHINA
Brand Name: BWSS
Certification: PED, ISO, GOST
Model Number: 201,202,301, 321, 304, 304L, 316, 316L, 409,
MOQ: 1TON
Price: Negotiable
Packaging Details: ACCORDING TO CUSTOMER REQUEST
Delivery Time: 20 days
Payment Terms: T/T
Supply Ability: 6000TONS/MONTH
Application: Handrail,weldmesh screen,door,window, balcony,fence,furniture,etc
Material Grade: 304,316,201,202, 316L,430
Outer Diameter: 6mm-101.6mm
Standard: ASTM A554, A312, A249, A269 and A270,A688
Surface: polished
Type: Stainless Steel Welded Tube / Pipe
Wall Thickness: 0.6mm-3mm
Test: Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT
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Polished 304 / 316 Stainless Steel Welded Tube ASTM A249 / A269 For Decoration



Polished 304 / 316 Stainless Steel Welded Tube ASTM A249 / A269 For Decoration


Quick Detail:

Welded Stainless Steel tube As per ASTM A249/A269,polished, for fluid and decorative
1 Standard: ASTM A249/269
2 Material:304,316,201,202, 316L,430
3 OD: 6mm-101.6mm
Wall: 0.6mm-3mm
4 Surface:polished


Name

Stainless steel welded tube

Standard

ASTM A554, A312, A249, A269 and A270,A688

Material Grade

304,316,201,202, 316L,430

Size Range

20x10mm--100x50mm,10x10mm-100x100mm, 9.53-101.6mm, we can also accept sizes above 101.6mm

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 Satin / Hairline(Matt Finish, Brush, Dull Finish)
400G, 600G Mirror finish

Application

Handrail,weldmesh screen,door,window, balcony,fence,furniture,etc

Test

Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT





Chemical Composition of Material


Composition

Material

201

202

304

316L

430

C

≤0.15

≤0.15

≤0.08

≤0.35

≤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

Cr

13-15

14-17

18-20

16-18

16-18

Ni

0.7-1.1

3.5-4.5

8-10.5

10-14


Mo




2.0-3.0



Mechanical Property

Material Item

201

202

304

316

Tensile Strength

≥535

≥520

≥520

≥520

Yield Strength

≥245

≥205

≥205

≥205

Extension

≥30%

≥30%

≥35%

≥35%

Hardness (HV)

<105

<100

<90

<90



The welded stainless steel pipe is made from stainless steel by electric welding or sheet metal strips by means of forming and welding. Electrically welded tube is made of thermally without subsequent processing and hot-reducing.


Our Advantages:

1, Direct material sourcing from Bao Steel, ZPSS, TISCO.
2, More than 5 processing mills to produce the welded titanium tube for us. And also we own a steel tube mill.
3, Strong business cooperation with Bao Steel and Shanghai Minmetals.
4, More than usd$50,000,000 annual turnover.










































Quality Polished 304 / 316 Stainless Steel Welded Tube ASTM A249 / A269 For Decoration for sale
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