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HomeProductsSeamless Stainless Steel Tube

ASTM A312 / A213 / A269 321 SS seamless pipes and 321 stainless steel tube

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ASTM A312 / A213 / A269 321 SS seamless pipes and 321 stainless steel tube

ASTM A312 / A213 / A269 321 SS seamless pipes and 321 stainless steel tube supplier ASTM A312 / A213 / A269 321 SS seamless pipes and 321 stainless steel tube supplier

Large Image :  ASTM A312 / A213 / A269 321 SS seamless pipes and 321 stainless steel tube

Product Details:

Place of Origin: China Mainland
Brand Name: NT
Certification: ISO9000
Model Number: 321

Payment & Shipping Terms:

Minimum Order Quantity: 3 Tons
Price: FOB/CNF/CIF
Packaging Details: Seaworthy package
Delivery Time: 15-45 days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 3,500 MT/month
Detailed Product Description
Grade: 321 Standard: ASTM A312/A213/A269
Certification: ISO 9001:2008 Outside Diameter: Φ6.00mm-Φ610mm; 1” NB To 16” NB
Thickness: SCH10 - SCH160 Length: 6-11meter

ASTM A312/A213/A269 321 Seamless Stainless Steel Tube , SS seamless pipes and tubes with length 6-11meter

 

321 stainless steel seamless tube
grade: 304/304l.316;316L,310S,321,904L
OD: 1/8" to 10"
Thickness :SCH10-SCH160
Length: 6m-11m
 
Description:
 

details of our 321stainless steel seamless tube
 
 
Commodity Stainless Steel Pipe/Welded Steel Tube/Seamless Steel Pipe
Material 321
Standard GB   JIS ASTM/ASME DIN 
20Cr25Ni20 SUS310H 310H 1.4821
Chemical  Composition C Mn P S
≤ 0.04~0.10 ≤ 2.00 ≤ 0.040 ≤ 0.030
Si Cr Rm≥ Ni
≤ 0.075 24.00~26.00 515MPa 19.00~22.00
Size (0.2-30)*(4-610)
Length 1000mm-6000mm,   or  as  customers'   request
Surface BA/2B/NO. 1/NO. 3/NO. 4/8K/HL
manufacture Hot  Rolled/Cold  Rolled
Quality High  Quality. SGS  inspection  is  accepted  if  needed
Application Foodstuff,   Gas,   metallurgy,   biology,   electron,   chemical  etc.
Note We  can  also  do  other  materials

 
Applications:
 
321 stainless steel pipe seamless steel pipe (GB3087-1999) is used in the manufacture of various structural low intermediate pressure boiler superheated steam pipe, water pipe and locomotive boiler superheated steam pipe, pipes, small pipe and arch brick works of high quality carbon structural steel hot rolling and cold drawing (rolling) seamless steel tube.
 
321 stainless steel pipe: 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, the boiler tube by the party under high temperature and high pressure pipe and works 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 have good organizational stability, hydraulic prop.
 
Specifications:

Chemical Compostion
 

C

Si

Mn

S

Cr

Ni

Mo

 Ti

0.08

<=1.00

<=2.00

<=0.035

<=0.03

17.00-19.00 

    9.0-12.0

2.0-3.0

 ≥5×C%

 

Mechanical properties

Tensile strength of sigma b (MPa) : p. 520
Conditions to yield strength sigma (0.2 MPa) : p. 205
Elongation delta (%) : 40 or higher
Reduction of area bits (%) : 50 or more
Hardness: 187 hb or less; 90 HRB or less; 200 hv or less

 
Packing details
 
we pack our pipe by  waterproof paper , then we put these goods into wooden box. the length of our pipe is 6-11m, so we advice load our pipe by 40GP container.
Here is the packing picture of us
321 stainless steel seamless tube , SS seamless pipes and tubes
 

Our seamless stainless steel tube display
321 stainless steel seamless tube , SS seamless pipes and tubes

 

 

Competitive Advantage:

  1.  Heat and corrosion resistance
  2.  Fine mechanical properties
  3.  Great intensity in low temperature
  4.  No hardening phenomenon when in heat treatment
  5.  Good hot workability such as in stamping and bending
  6.  Non-magnetic

 

 

 

Wuxi NT Metal Products Co., Ltd.

Contact Person: Mr. Jack Dong

Tel:86-510-83632401

Fax:86-510-88206994

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