Mirror Finish 304L Stainless Steel Round Pipe/Tube

304L stainless steel round pipe/tube is a low-carbon austenitic stainless steel pipe with a similar chemical composition to 304 stainless steel, but with a lower carbon content (≤0.03%), which shows better resistance to intergranular corrosion in welding and high-temperature applications. This round pipe has excellent corrosion resistance, heat resistance and formability, and is suitable for fields such as chemical industry, food processing, pharmaceuticals, architectural decoration and household appliances.


304L stainless steel round pipe/tube has a smooth surface, is easy to clean and maintain, and has good welding performance and mechanical strength, which can meet the use requirements in moderately corrosive environments. Its low carbon characteristics make it an ideal choice for welding without annealing treatment, especially for applications that require high corrosion resistance and reliable performance.


Product Parameters


Product Name

304L Stainless Steel Pipe

Type

Steel Pipe

Outer diameter

Round Tube

4mm-200mm

Square Tube

10*10mm-100*100mm

Rectangular Tube

10*20mm-50*100mm

Wall Thickness

0.6mm-6.0mm

Length

1-6 meters, Length can be customized

Standard

ASTM, AISI, JIS, GB, DIN, EN, etc.

Surface

Black, Bright Polished, Rough Turning, Matt Surface Treatment, No. 4. BA, etc.

Scope of Application

Common 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.

Certificate

ISO, SGS, BV, CE, MTC, etc.

Production Technology

Welded, Seamless


Chemical Composition


CSiMnCrNiS

P

≤ 0.03≤1.0≤ 2.018.0~20.08.0~12.0≤ 0.03≤ 0.035


Mechanical Properties


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