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20mm Diameter Seamless Stainless Steel Pipes 201 304 316

20mm Diameter Seamless Stainless Steel Pipes 201 304 316

1.Products: 20mm diameter seamless stainless steel pipes
2.Grade: 201, 202, 304, 304L, 316, 316L, 310S, 309S, 321, 301, 310, 410, 420, 430, 904L
3.Thickness: 6 mm - 230 mm; Length: 5.8 m / 6 m or customer requirements
4.Diameter: 6 mm -230 mm,large diameter,100 mm diameter, 2inch
5.Length: 5.8m, 6m or customer's request
4.Surface:Mirror Polish,Satin Polish,Without Polish,NO.1,NO.4,bright finish

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20mm diameter seamless stainless steel pipes 201 304 316


 


 Seamless stainless steel pipes are widely used in petroleum, foodstuff, chemical industry, construction, electric power, nuclear, energy, machinery, biotechnology, paper making, shipbuilding, boiler fields.


Grade

 201, 202, 304, 304L, 316, 316L, 310S, 309S, 321, 301, 310, 410, 420, 430, 904L

Standard

ASTM, AISI, SUS, GB, JIS, EN, BS, etc

Thickness

0.2mm-710mm or customers' request

Out diameter

6 mm -230 mm,large diameter, 100mm diameter,2 inch

Length

5.8m,6m or as customers' request

Surface

Mirror Polish,Satin Polish,Without Polish,NO.1,NO.4,bright finish

 

Applications for Stainless Steel

  • Welded storage tanks for organic chemicals

  • Combustion chambers

  • Furnace arch supports

  • Kiln linings

  • Smoke control duct work

  • Coal chutes

  • Gauge parts

  • Cutlery

  • Fish hooks

  • Glass molds

  • Bank vaults

  • Fasteners

  • Skewers

  • Dairy industry

  • Burner and emission control components

  • Recuperators

  • Pipes, tubes


Chemical composition and Mechanical property


 

 

 Chemical Composition

 


  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

Cr

16-18

17-19

18-20

16-18

16-18

N

3.5-5.5

4-6

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)

<253

<253

<200

<200


    

    ASIA HAIHUI IRON & STEEL CO., LTD supply 20mm diameter seamless stainless steel pipe 201 304 316. We are specialty for  Stainless steel pipes tubes, Stainless steel plates sheets, Stainless steel coil, Stainless steel rods bars, Stainless steel flanges, Stainless steel pipe fitting and other steel products. Welcome to contact with us 



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