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Wenzhou Zheheng Steel Industry Co.,Ltd
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Home > products > Duplex Steel Pipe > 7m Hot Rolled Cold Drawn Seamless Austenitic Duplex Steel Pipe

7m Hot Rolled Cold Drawn Seamless Austenitic Duplex Steel Pipe

Product Details

Place of Origin: Wenzhou

Brand Name: zheheng

Certification: ISO 9001-2008

Model Number: 32760/32750

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: $1000-4500/Ton

Packaging Details: as required

Delivery Time: 5-35days

Payment Terms: T/T, L/C

Supply Ability: 100000+

Get Best Price
Highlight:

Seamless Austenitic Duplex Steel Pipe

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Cold Drawn Duplex Steel Pipe

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7m Duplex Steel Pipe

Specification:
Decoration Or Power Industry
Inspections And Tests Performed:
SGS
Length:
5-7m
Trademark:
Zheheng
Delivery Time:
7~15 Days
Shape:
Round/Square
Grade:
300 Series
Technique:
Cold Rolled
Specification:
Decoration Or Power Industry
Inspections And Tests Performed:
SGS
Length:
5-7m
Trademark:
Zheheng
Delivery Time:
7~15 Days
Shape:
Round/Square
Grade:
300 Series
Technique:
Cold Rolled
7m Hot Rolled Cold Drawn Seamless Austenitic Duplex Steel Pipe

Hot Rolled/Cold Drawn Seamless Austenitic and Duplex Stainless Steel Tube/Pipe

 

Standard:ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941, GOST 9940, DIN17456, DIN17458, EN10216-5, EN17440,JISG3459, JIS3463,GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etc

 
Size:
  A).Out diameter: ANSI 1/8"-24"(6mm-630mm).
  B).Wall thickness: (0.9mm-50mm)
 
Basic Info.
Name High Quality seamless and welded stainless steel pipe
Standard ASTM A554,ASTM A312
Material Grade 201,202,304,304L,316,316L,430,309S,310S,410,420,2205,2507,904L,321,301,310
Main Material a) 201 (Ni0.8%-1%)
b) 202 (Ni: 3.0%-4.0%)
c) 304 (Ni: 8% Cr: 18%)
d) 316 (Ni: 10% Cr: 18%)
Size Range 139mm-1600mm ETC.
Thickness 0.5-60mm
Length 6m or as customers' request
Tolerance a) Outer Diameter: +/- 0.2mm
b) Thickness: +/- 0.02mm
c) Length: +/- 5mm
Surface 180G, 320G Satin/Hairline
400G, 600G Mirror finish
Application handrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etc
Test Squash test, extended test, water pressure test, crystal rot test, heat treatment, NDT

 

Zheheng steel Co.,Ltd is a professional supplier and stocker of stainless steel pipe and tube with our own factory. The factory covers a land area of 135,000 square meters with more than 200 employees, we have an annual capacity of 20000 tons with professional and advanced production equipment. We have 3 seamless steel pipe production lines for size 1/2" to 24" and 20 welded pipe production lines for size 1/2"-80". In order to better we also supply other products such as carben steel pipe,pipe fittings etc.
Our product range covers all available standards and grades. We have daily stock available for servicing our global EPC clients, including:

Austenitic,Duplex Stainless Steel pipe,Alloy steel pipe,Casing steel pipe, Fittings, Flanges.As a professional supplier, we can supply the products as your sample, drawing or other request.

Kinds of pipes Staineless steel polished pipe,Stainless steel welded pipe,Stainless steel sanitary pipe,Stainless steel precise pipe,Stainless steel heavy thickness pipe,Stainless steel thin thickness pipe,Nickel alloy pipe,Urea stainless steel pipe,etc.
Size O.D:2mm to 1067mm,Thickness:0.2mm to 30mm.
Application Petroleum, chemical, pharmaceutical, food, machinery, aerospace, construction, military, hardware, gas boilers, plumbing devices, ships, power plants and other industry.

 

  Steel name EN ASTM UNS ISO C N Cr Ni Mo Others
  LDX2101® 1.4162 - S32101 4162-321-01-E 0.03 0.22 21.5 1.5 0.3 5Mn Cu
Duplex 23041 1.4362 - S32304 4362-323-04-I 0.02 0.10 23.0 4.8 0.3 Cu
  2205 1.4462 - S322052 4462-318-03-I 0.02 0.17 22.0 5.7 3.1 3Mn Cu
  LDX 2404® 1.4662 - S82441 4662-824-41-X 0.02 0.27 24.0 3.6 1.6  
  4501 1.4501 - S32760 4501-327-60-I 0.02 0.27 25.4 6.9 3.8 W Cu
  2507 1.4410 - S32750 4410-327-50-E 0.02 0.27 25.0 7.0 4.0  
Austenitic 4307 1.4307 304L S30403 4307-304-03-I 0.02   18.1 8.1    
  4404 1.4404 316L S31603 4404-316-03-I 0.02   17.2 10.1 2.1  
  904L 1.4539 904L N08904 4539-089-04-I 0.01   20.0 25.0 4.3 1.5Cu
  254 SMO® 1.4547 - S31254 4547-312-54-I 0.01 0.20 20.0 18.0 6.1 Cu

 

 

FAQ

Q: What kind of work does your company do?
A: Our company is a professional manufacturer.We mainly produces stainless steel sheet, stainless steel coil, stainless steel pipe, stainless steel bars and so on.
Q: How can you assure your quality?
1.We can provide you certificate of quality accordingly.
2.We are willing to accept the third party inspection, such as SGS,BV,CE and so on.
Q: Can you accept customization?
Yes. If you have special requirements on products or packages, we can do customization for you.
Q: Can you accept trail orders?
Gemerally our MOQ is 1 ton. But if you want to place a trail order as the beginning of our cooperation, we can accept smaller quantity at frist. Surely we will have further and longer partnership after the beginning.
Q: Can you provide samples for checking before order?
A: Free samples can be provided as you required. You need only to bear the freight cost.

 

7m Hot Rolled Cold Drawn Seamless Austenitic Duplex Steel Pipe 0