ERW galvanized round steel pipe for sacffolding

ERW galvanized round steel pipe for sacffolding

  • group namestainless seamless steel tube

  • Min Order1 ton

  • model316

  • update timeWed, 03 Dec 2014 22:36:44 GMT

Paramtents

  • Standard JIS, AISI, ASTM, GB, DIN, EN

  • Type Seamless

  • Steel Grade 300 Series

  • Application decoration construction, upholstery, industry instrument

  • Certification ISO

  • Welding Line Type ERW

  • Thickness 0.3mm-3mm

  • Outer Diameter 6mm-159mm

  • name ERW galvanized round steel pipe for sacffolding

  • length 6000mm or as customers' request

  • out diameter 6mm-159mm

  • thickness 0.3mm-3mm

  • grade 316

  • standard ASTM,AISI,EN,GB,JIS

  • application decoration construction, upholstery, industry instrument

  • payment 30% pay in advance

  • place of origin Shandong,China

Packging & Delivery

  • Min Order1 ton

Briefing

ERW galvanized round steel pipe for sacffolding
1.OD:6-159mm
2.thickness:0.3-3mm
3.length:6m or as customers' re

Detailed

ERW galvanized round steel pipe for sacffolding

 

 

 

Product Description

ERW galvanized round steel pipe for sacffolding  

 

1.outer diameter:6mm-159mm
2.thickness:0.3mm-3mm
3.length:6000mm or as customers' request
4.grade:316
5.standard:ASTM,AISI,EN,GB,JIS

 

 

 

Standard

ASTM A554, A249, A269 and A270, A312

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%),

430

Outer Diameter

6mm--159mm

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, 400G Satin / Hairline

400G, 500G, 600G or 800G Mirror finish

Application

Decoration construction, upholstery, industry instrument

Test

Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

 

 

 

 

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

≤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

 

 

 

Packaging & Shipping

  standard gunny packed or customized

 

 

 

photos of the products

ERW galvanized round steel pipe for sacffolding

 

ERW galvanized round steel pipe for sacffolding

ERW galvanized round steel pipe for sacffoldingERW galvanized round steel pipe for sacffoldingERW galvanized round steel pipe for sacffolding

 

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