Stainless Steel Industrial Tube/Pipe

Short Description:

1)Outer Diameter: +/-0.05mm.

2)Thickness: +/-0.05mm.

3)Length: +/-10mm.

4)Ensure product concentricity.

5)Soft tube: 180~210HV.

6)Neutral tube: 220~300HV.

7)Hard tube: more than 330HV.

Product Detail

Product Tags

Product Specification

Mode Stainless steel industrial tube / pipe
Type Seamless
Section Shape Round
Standard National standard: GB/T14976-2012
Material grade 201,202,304,304L,316,316L,310S etc. Execute according to American standard
Outer diameter 14mm~Max 159mm
Thickness 0.1~max 3.5mm
Length Customized
Tolerance 1) Outer Diameter:+/-0.05mm

2) Thickness:+/-0.08mm

3) Length:+/-10mm

4)Ensure product concentricity

Hardness Soft tube:180~210HV 

Neutral tube:220~300HV

Hard tube:more than 330HV

Application Shipbuilding, decoration,automobile manufacturing, food and medical equipment, chemical machinery, refrigeration equipment, instrumentation, petrochemical, aviation, wire and cable etc.
Production process Stainless steel rough tube ---welding---water pressure test---loss thickness---washing---hot rolled---water pressure test---drawn---be straight---cutting---washing---polishing---packaging
Salt spray test No rust within 72 hours
Certification ISO9001:2015 , CE
Supply ability 200 Ton Per Month
Packaging Plastic bag,Carton box, Wooden pallet, Wooden case,Woven belt, etc. (pls send me details if you have other requests)
Delivery Time 3~14 days
Sample Available, some samples are free

Product Display

Stainless Steel Industrial Tub4
Stainless Steel Industrial Tub1

Product Application

304 stainless steel pipe as stainless heat-resistant steel is used in food equipment, general chemical equipment, and atomic energy industry equipment.

The rust resistance of 304 stainless steel is stronger than that of 200 series stainless steel. High temperature resistance is also relatively good, up to 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good resistance to inter granular corrosion.

304 stainless steel has strong corrosion resistance in nitric acid below the boiling temperature with a concentration of ≤65%. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids. A high-alloy steel that can resist corrosion in the air or in chemically corrosive media. Stainless steel has a beautiful surface and good corrosion resistance. It does not need to undergo surface treatment such as color plating, but instead exerts the inherent surface properties of stainless steel. It is used in many A type of steel, commonly referred to as stainless steel. The representative performance is high alloy steel such as 13 chrome steel and 18-8 chrome nickel steel.

Product Features

The stainless steel pipes are all made of stainless steel plates, which are characterized by: no blisters, no sand holes, no black spots, no cracks, and smooth weld bead. Bending, cutting, welding processing performance advantages, stable nickel content.

 Mechanical properties of stainless steel seamless steel pipe

Item Tensile strength(σb/MPa) Elongation δ5(%)
00Cr18Ni10 ≥450 ≥40
1Cr18Ni9Ti ≥560 ≥40
00Cr17Ni14Mo2 ≥490 ≥40
1Cr18Ni12Mo2Ti ≥550 ≥35
1Cr18Ni12Mo3Ti ≥550 ≥35

304 Stainless Steel Pipe Size And Allowable Deviation

The weight formula of stainless steel pipe: [(outer diameter - wall thickness) * wall thickness] * 0.02491 = kg/meter (weight per meter).

Deviation level Standardized outer diameter tolerance
D1 ±1.5%, ±0.75 mm
D2 ±1.0%, ±0.50 mm
D3 ±0.75%, ±0.30 mm
D4 ±0.50%, ±0.10 mm

  • Previous:
  • Next:

  • Related Products