321 Stainless steel tube manufacturer

Seamless steel pipe (GB14976-2002) is used in the manufacture of various structures of low and medium pressure boiler superheated steam pipe, boiling water pipe and locomotive boiler superheated steam pipe, smoke pipe, smoke pipe and arch brick pipe pipe pipe of high quality carbon structural steel hot rolled and cold drawn (rolled) seamless steel pipe.

321 Stainless steel tube Price in China ,Manufacturer of 321 Stainless Steel tube

Mainly used in the manufacture of high pressure and over pressure steam boiler pipes, etc. With high quality carbon structural steel, alloy steel and stainless heat resistant steel seamless steel tube, these often under high temperature and high pressure boiler tube, tube in high temperature flue gas and steam will happen under the action of oxidation and corrosion, so the steel pipe with high rupture strength, high oxidation resistance,
And has good structure stability, hydraulic support tube.

The 321 stainless steel pipe is a long strip of steel with a hollow section and no seams around it.
The steel pipe has a hollow section, a large number of used as a fluid pipeline, such as the transportation of oil, natural gas, gas, water and some solid material pipelines.
Seamless pipe is divided into hot rolled pipe, cold rolled pipe, cold drawn pipe, extrusion pipe, pipe jacking 16MN seamless pipe.

Equivalent Material of 321 Stainless Steel  tube

Grade Euronorm China GB Japanese JIS Germany
321 1.4541 0Cr18Ni10Ti SUS321 X10CrNiTi189

Standard Specification Of 321 tube

Thickness 0.5mm-100mm
Outer diameter 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc
Surface 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Finish Hot rolled  (HR), Cold rolled Tube (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated)
Form Round tube Square tube Rectangular tube etc.

321 stainless steel composition content.

Grade C Mn Si P S Cr Mo Ni N
321 Min.
0.08 2 0.75 0.045 0.03 17.00-19.00 / 9.00-12.00 0.1

Common Types Of 321 Stainless steel tube

  • 321 Stainless steel tube

  • 321 Stainless steel tube

  • 321 Stainless steel tube

Dimensions Standard,weight chart and size schedules of 321 stainless steel Tube

SS 321 Tube Size(mm) SS321 Tube Weight per Unit Area(kg/m)
6*1 0.125
6*1.5 0.168
8*1 0.174
8*1.5 0.243
10*1 0.224
10*1.5 0.318
12*1 0.274
12*1.5 0.392
12*2 0.498
14*1 0.324
14*2 0.598
14*3 0.822
16*2 0.697
16*3 0.971
17*3 1.046
18*1 0.423
18*1.5 0.617
18*2 0.797
18*3 1.121
20*1 0.473
20*2 0.897
20*3 1.27
21*3 1.345
22*2 0.996
22*2.5 1.214

Price list

Stainless Steel 321 tube Price List 321tube FOB Shanghai Per Unit (USD)
2mm 321 stainless steel tube $2500.00-$3000.00
ss 321 mirror Stainless Steel Coil/ Strip/ tube $2800.00-$3300.00
321 Stainless Steel tube / Stainless Steel tube 321 $2500.00-$3000.00
Standard size 4x8 metal sus 321 grade stainless steel tube prices $2500.00-$3000.00

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