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  • 304 Stainless Steel Welded Tube , A270 SS Square Tubing For Mechical Structure
  • 304 Stainless Steel Welded Tube , A270 SS Square Tubing For Mechical Structure
304 Stainless Steel Welded Tube , A270 SS Square Tubing For Mechical Structure 304 Stainless Steel Welded Tube , A270 SS Square Tubing For Mechical Structure

304 Stainless Steel Welded Tube , A270 SS Square Tubing For Mechical Structure

Detailed Product Description
Type: 304 Stainless Steel Welded Tube Material Grade: 304,304L,316,316L,202,201
Standard: ASTM A554, A312, A249, A269 And A270 Outer Diameter: 6.5mm-101.6mm
Wall Thickness: 0.1mm - 3mm Surface: 180G, 320G Satin / Hairline(Matt Finish, Brush, Dull Finish)400G, 600G Mirror Finish
 

 

Quick Detail:

 

304 Stainless Steel Welded Tube , A270 SS Square Tubing For Mechical Structure

 

Name

304 Stainless Steel tube

Standard

ASTM A554, A312, A249, A269 and A270

Material  Grade

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

Outer Diameter  

6.5mm-101.6mm

Thickness

0.1mm - 3mm

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

Fluid and gas transport,decoration, construction,medical equipment, aviation, boiler heat-exchanger and other fields

Test

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

Payment

30% T/T as deposit, the balance before shipment or L/C.

Delivery time

10~30 days ,according to the order quantity

Packing

Bundled with knitted plastic bag, wooden cases or according to customers' request.

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

 

stainless steel pipe chemical composition

Grade

Chemical Composition %

C

Cr

Ni

Mn

P

S

Mo

Si

N

1Cr17Mn6Ni5N (201)

≤0.15

16.00-8.00

3.50-5.50

5.50-7.50

≤0.06

≤0.03

 

≤1.00

≤0.25

1Cr18Mn8Ni5N (202)

≤0.15

17.0019.00

4.00-6.00

5.50-7.50

≤0.06

≤0.03

 

≤1.00

≤0.25

0Cr18Ni9 

(304)

≤0.07

17.00-19.00

8.00-10.00

≤2.00

≤0.035

≤0.03

 

≤1.0

 

00Cr18Ni10 

(304L)

≤0.03

18.00-20.00

8.00-10.00

≤2.00

≤0.035

≤0.03

 

≤1.0

 

0Cr17Ni12Mo2 (316)

≤0.08

16.00-18.50

10.00-14.00

≤2.00

≤0.035

≤0.03

2.003.00

≤1.0

 

0Cr17Ni14Mo2 (316L)

≤0.03

16.00-18.00

12.00-15.00

≤2.00

≤0.035

≤0.030

2.00-3.00

≤1.0

 

 

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.

 

Stainless Steel Welded Round Pipe
1. Thickness: 0.1mm~30mm
2. OD range: 1.5mm~2000mm


Stainless Steel Welded Square Pipe

1. Thickness: 0.2mm~8mm
2. OD range: S4mm~S300mm


Stainless Steel Welded Rectangular Pipe
1. Thickness: 0.2mm~8mm
2. OD range: (4x6)mm ~ (200x400)mm

   

Features of  Stainless Steel Welded Pipe

 

1. Uniform wall thickness
2. High brightness for tube appearance 
3. Arbitrary dimension as your requirement
4. Economy & beautiful

 

 

Applications of Stainless Steel Welded Tube 


1.Construction: Architectural decoration , banister, city-scape .etc
2.Food producing equipment::such as beer brewing, milk processing & wine making .etc
3.Medical field: medical instruments
4.Fluid transport-pipeline: fluid pipe ,pressure pipe ,pipe for mechical structure , including for transport
5.Heat Exchanger tube

 

 

Packing and Label

 

We wrap the stainless steel products with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement.

 

 

Tag: stainless steel threaded tube, stainless steel threaded pipe

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