Big Diameter Duplex Stainless Steel Pipe, Steel Tube

Product Details
Customization: Available
After-sales Service: Supplied
Warranty: Supplied
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  • Big Diameter Duplex Stainless Steel Pipe, Steel Tube
  • Big Diameter Duplex Stainless Steel Pipe, Steel Tube
  • Big Diameter Duplex Stainless Steel Pipe, Steel Tube
  • Big Diameter Duplex Stainless Steel Pipe, Steel Tube
  • Big Diameter Duplex Stainless Steel Pipe, Steel Tube
  • Big Diameter Duplex Stainless Steel Pipe, Steel Tube
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Basic Info.

Model NO.
seamless
Technique
Cold Rolled
Material
Stainless Steel
Surface Treatment
Pickling and Annealing
Usage
Boiler Pipe, Hydraulic/Automobile Pipe, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Construction & Decoration, Special Purpose, Machined Stainless Steel Tube
Section Shape
Round
Delivery Time
7-30 Days
MOQ
1000 Kgs
Standard
ASTM A312,ASTM A213,ASTM A269,JIS3463,JIS3459, Uns
Grade
S32750,304/(0Cr18Ni9)/304L(00cr19ni10) 310S(
Shipping Method
by Container
Payment
LC ,Tt
Application
Gas Industry, Thermal Power
Inspection
SGS,BV,TUV, Ibr
Certificate
API , ISO, Dnv,
Application2
Oilfield
Application3
Oil Industry
Application4
Oil and Gas
Application5
Shipbuilding
Application6
Shipyard
Application7
Precious Machine
Transport Package
Playwood Cased Plastic Bags Packing, Condenser,
Specification
OD 3.18-810mm
Trademark
EZS
Origin
China
HS Code
730441
Production Capacity
4000 Tons/ Year

Product Description

Big Diameter Duplex Stainless Steel Pipe, Steel Tube

Big Diameter Duplex Stainless Steel Pipe, Steel Tube

Surface

Finish

Definition and Application
No.1 The surface is finished by heat treatment and pickling or processes corresponding theretoafter hot rolling
2D The finishes after cold rolling, by heat treatment,  pickling or other equivalenttreatment
2B The finish after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to give an appropriate luster
BA Cold rolled, bright annealed and skin-passed, the product have excellent brightness and good reflexivity like mirror
NO.3 Polished with abrasive belt of grit#100~#200,have better brightness with discontinuous coarse stria
NO.4 Polished with abrasive belt of grit#150~#180,have better brightness with discontinuous coarse stria
HL Polished with abrasive belt of grit#150~#320 on the NO.4 finish and has continuous streaks
8K The product have excellent brightness and prefect reflexivity can be the mirror
 
 
Material 200 series: 201, 202
300 series: 304, 304L, 304H, 310S, 316, 316L, 317L, 321,310S,309S,2205,2507,2520
400 series: 410, 410S,420, 430, 431, 440A,904L
Standard  AISI, ASTM, DIN, GB, JIS, SUS
Thickness 0.5mm-30mm as your request
Size  8mm-530mm as your request
Length  1 meters to 6 meters or as customer 's requirement
Treatment/Technique  Hot rolled, cold drawn, Annealed, Grinding 
Surface  Satin,400#, 600~1000# mirrorx, HL brushed,Brushed Mirror(two kinds of finishing for one pipe) 
Applications Decorative /industrial/building material
Trade Terms EXW, FOB, CFR, CIF
Delivery time Shipped in 7-15 days after payment
Package Standard sea-worthy package or as required
SEAWORTHY PACKING  20ft GP: 5.8m(length) x 2.13m(width) x 2.18m(high) about 24-26CBM
40ft GP: 11.8m(length) x 2.13m(width) x 2.18m(high) about 54CBM 40ft HG: 11.8m(length) x 2.13m(width) x 2.72m(high) about 68CBM

Stainless Steel Grades
EN-DIN standard steel grade EN-standard steel grade ASTM/AISIstandard steel grade UNS   GB-standard steel grade
1.431 X10CrNi18-8 301     
1.4318 X2CrNiN18-7  301LN     
1.4307 X2CrNi18-9 304L 

S30403

 
1.4306 X2CrNi19-11 304L  S30403 00Cr18Ni9
1.4311 X2CrNiN18-10 304LN  S30453  
1.4301 X5CrNi18-10 304  S30400 06Cr19Ni10(GB/T3280-2007) 
1.4948 X6CrNi18-11  304H  S30409  
1.4303 X5CrNi18 12 305     
1.4541 X6CrNiTi18-10 321  S32100 0Cr18Ni11Ti 
1.4878 X12CrNiTi18-9  321H  S32109  
1.4404 X2CrNiMo17-12-2  316L  S31603 00Cr17Ni14Mo2 
1.4432 X2CrNiMo17-12-3  316L  S31603 00Cr17Ni14Mo2
1.4435 X2CrNiMo18-14-3 316L  S31603 00Cr17Ni14Mo2 
1.4401 X5CrNiMo17-12-2  316  S31600 0Cr17Ni12Mo2 
1.4436 X3CrNiMo17-13-3 316  S31600 0Cr17Ni12Mo2 
1.4406 X2CrNiMoN17-12-2  316LN  S31635  
1.4571 X6CrNiMoTi17-12-2  316Ti S31635  
1.4429 X2CrNiMoN17-13-3 316LN  S31653  
1.4438 X2CrNiMo18-15-4  317L  S31703  
  X10CrNiTi189  347    0Cr18Ni11Nb 
1.4512 X6CrTi12  409   0Cr11Ti 
      S41000 0Cr13 
    410   1Cr13 
    420J1    2Cr13 
1.4016 X6Cr17  430    1Cr17 
1.4118 X40CrMo15  440A  S44002 8Cr13 
1.4112   440B  S44004 9Cr13 
1.4125   440C  S44003 11Cr18 
    440F  S44020  
1.4539 X1NiCrMoCu25-20-5 904L  N08904 00Cr20Ni25Mo4.5Cu 
1.4547 X1CrNiMoCuN20-18-7    S31254  

 

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Chemical composition
Grade C Si Mn Cr Ni
304 ≤0.07 ≤1.00 ≤2.0 18.00~20.00 8.00~10.50
304L ≤0.030 ≤1.00 ≤2.0 18.00~20.00 9.00~13.00
310S ≤0.08 ≤1.00 ≤2.0 24.00~26.00 19.00~22.00
316 ≤0.08 ≤1.00 ≤2.0 16.00~18.00 10.00~14.00
316L ≤0.03 ≤1.00 ≤2.0 16.00~18.00 12.00~15.00
321 ≤0.08 ≤1.00 ≤2.0 17.00~19.00 9.00~13.00
904L ≤0.02 ≤1.00 ≤2.0 19.00~23.00 23.00~28.00
2205 ≤0.03 ≤1.00 ≤2.0 22.00~23.00 4.5~6.5
2507 ≤0.03 ≤0.08 ≤1.20 24.00~26.00 6.00~8.00

 


Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube
Big Diameter Duplex Stainless Steel Pipe, Steel Tube

Big Diameter Duplex Stainless Steel Pipe, Steel Tube
 

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