304 Stainless Steel Pipe Description

304 stainless steel pipe is the most common type of steel pipe across the globe for a number of its characteristics. 304 stainless steel is primarily composed of iron, chromium and nickel. This combination gives rise to outstanding oxidation resistance and corrosion resistance. 304 stainless steel is a versatile stainless steel material with better anti-rust properties than 200 series stainless steel materials. It also outperforms them in high temperature resistance. 304 stainless steel pipe features a smooth surface, high plasticity, toughness and mechanical strength, and is very resistant to corrosion by acids, alkaline gases, solutions and other media. 304 stainless steel pipes are widely used in food processing equipment, building materials, automobile parts and other fields for its versatility and relatively low cost.


Product Parameters

Product Name304 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≤1.0≤ 2.018.0~20.08.0~10.5≤ 0.03≤ 0.035

 

Mechanical Properties

Tensile Strength Kb (MPa)Yield Strength σ0.2 (MPa)Elongation D5 (%)Hardness
≥ 520≥ 205≥ 40≤ 187HB ;≤ 90HRB;≤ 200HV

 

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)
8.0319316.916.272

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FAQ

Always ready to help you solve problems

1. What's your payment terms?

A: Payments 30%TT deposit and 70% TT before delivery or Negotiated payment method. We will show you the photos of products and package before you pay the balance.


2. Can you accept customize?

A: Yes. It can be customized as per the customers‘ request.


3. How about the MOQ? If my first order qty is small, will you accept?

A:We would like to do our best to support your trial order qty so even 1 piece or 1kg is okay to start cooperation; because we have confidence to move on second order with your esteemed company.


4.How to ensure the quality?

A:Mill Test Certificate is supplied with shipment.lf needed a Third Party Inspection is acceptable or SGS.


5.How can I get your quotation as soon as possible?

A:The email will be checked within 24 hours,meanwhile the Wechat and WhatsApp will be online in 24 hours.Please send us your requirement and order information,specification(Steel grade,size,quantity,destination port),we will workout a best price soon.

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