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Stainless Steel Pipe/Tube
304 stainless steel pipe

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  • 304 stainless steel pipe
  • 304 stainless steel pipe
  • 304 stainless steel pipe
  • 304 stainless steel pipe

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304 stainless steel pipe is the most widely used stainless steel pipe globally, valued for its exceptional balance of corrosion resistance, formability, and value. As an austenitic "18-8" alloy (18% chromium, 8% nickel), it is the standard choice for everything from domestic plumbing to high-tech industrial fluid transport.

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Description

Applications

Food & BeverageOil & GasWater TreatmentAutomotivePharmaceutical
ConstructionHVAC & CoolingChemical ProcessingAerospacePower Generation


Specifications Table

Product Name304 Stainless Steel Pipe / Tube
StandardASTM A312 (Industrial), ASTM A269 (General), ASTM A554 (Decorative)
Pipe TypeSeamless (SMLS), Welded (ERW, EFW)
Size Range1/8" to 36" (NB/DN)
Schedule (Thickness)SCH 5S, 10S, 40S, 80S (Custom wall thicknesses available)
Length6m (Standard), or customized lengths up to 12m
End FinishPlain End, Beveled End (BW), Threaded End (NPT/BSPT)
Surface FinishAnnealed & Pickled (AP), BA (Mirror), 180#/320#/400# Polished

Standard Grade Comparison Table

Region / StandardUNS (USA)EN/DIN (Europe)JIS (Japan)GB (China)
Equivalent GradeS304001.4301SUS30406Cr19Ni10


Chemical Composition Table (%)

GradeC (Max)Mn (Max)Si (Max)P (Max)S (Max)CrNiN (Max)
3040.082.000.750.0450.03018.0 - 20.08.0 - 10.50.10


Mechanical Properties Table (Annealed State)

Tensile Strength, Rm (MPa)Yield Strength, Rp0.2 (MPa)Elongation, A50mm (%)Hardness (Brinell)Hardness (Rockwell B)
≥ 515≥ 205≥ 40≤ 201 HBW≤ 92 HRB


Physical Properties Table

Density (g/cm³)Melting Point (°C)Thermal Conductivity (W/m·K)Specific Heat (J/kg·K)Modulus of Elasticity (GPa)
7.931400 - 145016.2500193


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Packaging Shipping

Packing: seaworthy wooden pallets,water proof paper,pvc film,interleaving paper, in 20' or 40' container or as per customers' requirements.
-- 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
-- 40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

Application

Our products are used in a wide range of applications and various industries.Below are a few of them:

Gas Processing Industries
Petrochemical Industries
Power Generation Industries
Food Processing Industries
Chemical Industries
Oil & Gas Industries
Fertilizers Industries
Sugar Industries

FAQ

Q1 : How do you control quality ?

A1 : Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.

 

Q2 : How many coutries you already exported ?
A2 : Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

 

Q3 : What are the advantages of your company ?
A3 : We have many professionals, technical personnel, more competitive prices and best after-dales service.

 

Q4: Can you provide sample ?
A4: We can provide the samll samples in stock for free, as long as you contact us.Customized samples will take about 5-7days.

Description

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