round welded steel tube

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1) Thickness : 4-16mm
2) OD : 101.6-457.2mm
3) Technique :ERW
4) Special pipe : API pipe
5) Certification : CE

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Standard:ASTM, AISI, DIN, EN, GB, JIS
Place of Origin:Zhejiang, China (Mainland)
Brand Name:GANYEAH
Model Number:GB, AISI, ASTM, ASME, EN, BS, DIN,

1) Thickness : 4-18mm
2) OD : 60-520mm
3) Technique : ERW
4) Special pipe : EMT pipe
5) Certification : CE

1) Grade : 409L, 430, 436, 439.
2) Standard : AISI, ASTM, DIN, GB, JIS, SUS
3) Dimension(mm) :
Round pipe : 5mm - 323.85mm, Square pipe : 3*3 - 200

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ASTM A 53 cold roll welded steel pipe
1)Application:Structure
2)Standard:BS,ASTM,GB
3)Thickness:0.8-6.0mm
4)Certification:CE ...

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1) Outer diameter: 21.3 - 114.3 mm
2) Wall thickness: 2.77-10.8mm
3) Spec.: Q195, Q215, Q235, Q345

- Higher creep resistance
- Excellent formability.
- Rupture and tensile strength at high temperatures
- Corrosion and pitting resistance

1) Thickness : 0.5-20mm
2) OD : 10-273mm
3) Technique : Hot rolled
4) Special pipe : Thikc wall pipe
5) Certification : ISO9001:2008

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Standard BS, GB, DIN, ASTM, API
Technique:welded ERW or SAW ,hot dipped galvanized
Thickness 2- 22 mm
OD:21-168mm
coating:galvanized

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Standard BS, GB, DIN, ASTM, API
Technique:welded ERW or SAW ,hot dipped galvanized
Thickness 2- 25 mm
OD:21-273mm
coating:galvanized

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Place of Origin:Zhejiang, China
Type:Heat Exchanger Tube
Certification:RoHS
Material:Stainless Steel 304
size of tube:dia 9.5mm thickness

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Standard:ASTM, AISI, DIN, EN, GB, ASTM,
Model Number:/304/316/316L/430
Steel Grade:300 Series
Welding Line Type:Seamless
Thickness:0.4-30mm

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Standard :ASTM A270\ DIN11850\ ISO2037
ASTM A 270 Specification for Welded Austenitic and Ferritic/Austenitic Stainless Steel Sanitary Tube.

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Material: S31803/S2205/S32750/1.4410/1, 4462
Standards: ASTM (ASME) SA/ A790/789 JIS G3459 JIS G3463 DIN 17456 DIN 17458 EN10216-5

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Test Certificate:
Manufacturer Test Certificate
Laboratory Test Certificate from Govt. Approved Lab.
Under Third Party Inspection

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Standard: ASTM A312, ASME SA312
Type: Round, Square, Rectangle, Hydraulic, Honed Tubes
End: Plain End, Beveled End, Threaded