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  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes
  • 309s Stainless Steel Pipes

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309s Stainless Steel Pipes
309 stainless steel is a stainless steel type with incredible corrosion resistance and high temperature performance. It is widely used in fields such as aviation, chemical industry, and petroleum.
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PRODUCT DESCRIPTION

309/309S Stainless Steel Pipe Description

309 stainless steel pipe is made of austenitic stainless steel that contains higher chromium and nickel content. 309 stainless steel pipe has excellent corrosion resistance in various corrosive media, including acid, alkali, salt and other solutions, as well as organic solvents. Moreover, it shows good high-temperature strength and creep properties so it can work stably continuously in high-temperature environments. 309 stainless steel pipe can be formed and welded through various processing methods aside from its good processing performance. Lastly, 309 stainless steel is non-magnetic and works for manufacturing parts and components without magnetic requirements.


Product Parameters

Product Name309/309S Stainless Steel Pipe
TypeSteel Pipe
Outer diameterRound Tube4mm-200mm
Square Tube10*10mm-100*100mm
Rectangular Tube10*20mm-50*100mm
Wall Thickness0.6mm-6.0mm
Length1-6 meters, Length can be customized
StandardASTM, AISI, JIS, GB, DIN, EN, etc.
SurfaceBlack, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc.
Scope of ApplicationCommon applications for stainless steel pipes include food processing,Textile operations, Breweries, Water treatment plants, Oil and gas processing,Fertilizers and pesticides, Chemical applications, Construction, Pharmaceuticals, Auto parts, etc.
CertificateISO, SGS, BV, etc.
Production TechnologyHot Rolling, Cold Rolling
Edge ProcessingEdging, Trimming

 

Chemical Composition

CSiMnCrNiSP
≤ 0.08≤ 0.75≤ 2.022.0～24.012.0～15.0≤ 0.03≤ 0.045

 

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥515≥205≥35≤ 217HB

 

Physical Performance

Density(g/cm³)Modulus of Elasticity(Gpa)Coefficient of Thermal Expansion(10-6/°C)Coefficient of Thermal Conductivity(W/m*K)Resistivity(ΜΩ. cm)
7.9820014.915.678



Product Name309s Stainless Steel Pipes
TypeStainless Steel Pipes
Material (ASTM)309s
Material(DIN)1.4301 1.4306 1.4541 1.4401 1.4404 1.4571 1.45391.44621.4410 1.4833 1.4845
Outter Diameter (OD)3-1220mm
Thickness0.5-50mm
Length6000mm 5800mm 12000mm or Customized
Surface FinishedNo.1 No.3 No.4 HL 2B BA4K8K 1D 2D
End/EdgePlain Mill
TechniqueCold Drawn or Hot
StandardASTM AISI DIN JIS GB EN
CertificateISO.CE
Package Plywood boxes/pallets or other suitable for long distance transport


SPOT WAREHOUSE

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309s Stainless Steel Pipes - STOCK WAREHOUSE


PRODUCT PACKAGING

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309s Stainless Steel Pipes - PACKING AND DELIVERY


CERTIFICATIONS


certificate

309s Stainless Steel Pipes - QUALIFICATION CERTIFICATION

FAQ

Q:What kind of work does your company do?
A:We are a business integrating industry and trade. The company mainly engaged in Stainless steel plate, stainless steel tube, stainless steel roll, stainless steel rod, stainless steel belt and other products, has rich experience.
Q:What are the advantages of your company?
A:(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5):Samples can be provided as your requirements.
Q:What is your terms of payment ?
A: Payment<=1000USD,100% in advance. Payment>=1000USD 30% T/Tin advance, balance based on BL copy or LC at sight.
If you have another question pls feel free to contact us as below.
Q:What about your price?
A:Our price is very competitive. Pls feel free to contact us if you are interested in our products.
Q:How long is your delivery time?
A:Different products have different delivery time. The products will be delivered as soon as possible on the basis of the quality assurance. Usually the delivery time is within 5 days after we received your balance.

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