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Tel: 86-0635-8702133
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wechat:13020599533
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Xi'an Avisen Import and Export Company Limited
Tel: 86-0635-8702132
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SUS 430 top supplier for stainless steel tube

Quantity:
  • sus430
  • China
  • 7-30days according customer's requirment
  • 6
  • T/T
  • Steel grade: AISI 304, AISI 304L, AISI 316, AISI 316L, AISI 316Ti, AISI 430, AISI 409, AISI 439, J201
  • standards:  welded tubes  made of austenite steel ASTM A554, A270, A312, A249, A269, DIN 17457, 17455
  • Type of welded seam – TIG, laser seam.
  • Surface:Mill finish Polished(180, 320, 400 Grit) Mirror(400,600 Grit)
  • Shape:Round Square Rectangular  Oval
  • Length:6 m (can be supplied tubes of any length under the order).
  • Sizes:OD 6.35 mm to 219 mm
  • square : 10*10 mm to 100*100 mm
  • Wall thickness: 0,24 mm - 3.0 mm
  • Lenght:5800MM-6000mm
  • Application:
  • Heat interchangers and heaters
  • Decorations, constructions
  • Oiland chemicalindustry
  • Food industry
  • Shipbuilding and automobile manufacturing
  • Water transportation systems

 

Characteristics of 304 stainless steel polishing square pipe steel welded tube 
1.High Corrosion Resistance 
2.High Glossiness 
3.Better Stretch Bending 
Chemical composition of 304 stainless steel polishing square pipe

CHEMICAL COMPOSITION
Material C SI MN P S CR NI
Grade201 ≤ 0.12 ≤ 0.75 9.5-12.5 ≤ 0.045 ≤ 0.03 13-16 0.8-1.5
Grade304 ≤ 0.08 ≤ 0.75 ≤ 2.0 ≤ 0.045 ≤ 0.03 18-19 8-10
Grade316 ≤0.08 ≤1.00 ≤2.00 ≤0.035 ≤0.03 10.0-14.0 16.0-18.5
Grade430 ≤ 0.12 ≤ 0.75 ≤ 2.0 ≤ 0.04 ≤ 0.03 16-18 ≤ 0.6
 

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