Gold Member Since 2012
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Tianjin Standard Steel Co., Ltd.

321 Stainless Steel Tube, Stainless Steel Tube 321, SUS 321 Stainless Steel Tube manufacturer / supplier in China, offering JIS SUS 321 Stainless Steel Tube 2", JIS 316 Stainless Steel Angle Bar for Shipping Construction, DIN 1.4372 201 Ss Perforated Sheet Ba / No. 4 / Mirror and so on.

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JIS SUS 321 Stainless Steel Tube 2"

FOB Price: US $3,499 / Ton
Min. Order: 1 Ton
Min. Order FOB Price
1 Ton US $3,499/ Ton
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Port: Tianjin, China
Production Capacity: 5000mt/ M
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: 321,1Cr17Ni7, SUS321, TP 321
  • Standard: ASTM, AISI, GB, JIS, DIN, EN
  • Certification: ISO, RoHS, IBR, AISI, ASTM, GB, DIN, JIS
  • Technique: Cold Rolled
  • Length: 6m, 5.8m, 3m, or Be Required
  • Brand: Standard Steel
  • Trademark: Std-steel
  • Specification: ASTM, JIS, EN, GB, KS, DIN
  • HS Code: 7304499000
  • Type: Stainless Steel Pipes
  • Grade: 300 Series
  • Shape: Flat
  • Surface Treatment: Bright
  • Outer Diameter: 6mm-2500mm
  • Mtc: Available for Free
  • Transport Package: Export Standard Package or Be Required
  • Origin: China
Product Description
AISI 321 Stainless Steel Tube

321 Stainless steel pipes have been qualified by ISO9001 (dual-certified by IQ Net and CQM), GL, DNV, BV, ABS and PED (TUV certificate for Pressure Vessel).

1. Item: 321 Stainless Steel Tube, 321 Stainless Steel pipe, SUS321Stainless Steel Pipe, TP321 Stainless Steel Pipe.
2. OD: 1/8"-100" (6-2500mm)
3. WT: SCH10-SCHXXS (1-150mm)
4. Length: 5.8m, 6m, or as required
5. Package: Bundles, seaworthy wooden (Plywood) boxes or according to customers' requirements.
6. Application
A) General service industries (petroleum\military \food\ chemical\paper\ fertilizer\fabric\aviation and nuclear)
B) Fluid, gas and oil transport
C) Pressure and heat transmission
D) Boiler\pressure vessel\heat exchanger and condenser.

If you are really interested in our products, you can feel free to contact us directly. Your specific enquiry will be highly treated. We will quote you our most favorable price.
Name321 Stainless Steel tube
StandardASTM A554, A249, A269 and A270, A312
Material Grade201 ( Ni 0.8%),
202 (Ni 3.5%~4.5%),
301(Ni 5%)
304 (Ni 8%, Cr 18%),
316 (Ni 10%, Cr 18%),
321 (1cr18Ni9Ti)
Outer Diameter  35--630 mm
Thickness0.8mm - 30mm
Lengthas customers' requirement
 
Tolerance
a) Outer Diameter:   +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface180G, 320G, 400G Satin / Hairline
400G, 500G, 600G or 800G Mirror finish
ApplicationDecoration construction, upholstery, industry instrument
TestSquash test, extended test, water pressure test, crystal rot test, heat treatment, NDT
 
 
 
 
Chemical Composition of Material
  Material
 
Composition
201202304316321
C≤ 0.15≤ 0.15≤ 0.08≤ 0.08≤ 0.12
Si≤ 1.00≤ 1.00≤ 1.00≤ 1.00≤ 1.00
Mn5.5-7.57.5-10≤ 2.00≤ 2.00≤ 2.00
P≤ 0.06≤ 0.06≤ 0.045≤ 0.045≤ 0.035
S≤ 0.03≤ 0.03≤ 0.030≤ 0.030≤ 0.030
Cr16-1817-1918-2016-1817-19
N3.5-5.54-68-10.510-14 
Mo   2.0-3.0 
 
Mechanical Property
Material Item       201202304316
Tensile Strength≥ 535≥ 520≥ 520≥ 520
Yield Strength≥ 245≥ 205≥ 205≥ 205
Extension≥ 30%≥ 30%≥ 35%≥ 35%
Hardness (HV)< 253< 253< 200< 200
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