Wuxi Korer Stainless Steel Co.,Ltd.
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Place of Origin: | Zhejiang, China (Mainland) |
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Heat Exchanger Stainless Steel Pipes With EN10217-7,Material 1.4301, 1.4404
Quick detail:
Name |
Stainless Steel Pipes |
Material Grade |
1.4301, 1.4404 |
Standard |
EN10217-7 |
Delivery Condition |
Bright Annealing Or Anneal and Pickled |
Brand Name |
KORER |
Application |
Heat Exchanger |
OD |
6mm – 101.6mm |
WT |
0.3mm – 2.5mm |
Description:
Material:
Grade |
Chemical Composition(%) |
Remark |
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C≤ |
Mn≤ |
P≤ |
S≤ |
Si≤ |
Cr |
Ni |
Mo |
N |
Cu |
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1.4301 |
0.07 |
2 |
0.045 |
0.015 |
1 |
17.0~19.0 |
8.0~10.50 |
0~0.1 |
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1.4307 |
0.03 |
2 |
0.045 |
0.015 |
1 |
17.5~19.5 |
8.0~10.0 |
0~0.1 |
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1.4401 |
0.07 |
2 |
0.045 |
0.015 |
1 |
16.5~18.5 |
10.0~13.00 |
2.0~2.5 |
0~0.1 |
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1.4404 |
0.03 |
2 |
0.045 |
0.015 |
1 |
16.5~18.5 |
10.0~13.00 |
2.0~2.5 |
0~0.1 |
Standards:
EN 10217-7 Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes |
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Item |
Contents |
Requirements |
1 |
Materail |
Acc. To EN10028-7 |
2 |
Welding Method |
TIG Welding |
3 |
ChemicalComposition |
Table3,Table4 |
4 |
Heat Treatment |
Annealing or Bright Annealing |
5 |
Straightness |
≤3mm/1000mm |
6 |
Tolerance |
OD,WT:Acc.to EN 10217-7 Table 10 |
7 |
Mechanical Property |
Tension Test, Flattening Test, Flange Test, Leakage Test, NDT For Welding Seam, Expansion Test |
Specifications:
1. Product Name: Stainless Steel Pipes
2. Standard: EN10217-7
3. Grade: 1.4301, 1.4404
4. Outer Diameter : 6.00mm-101.6mm
5. Wall thickness : 0.30mm-2.5mm
6. Length: max.40000mm or as demand
7. Surface finish: Bright Annealing, Anneal and Pickled
8. Manufacture technology: TIG Welding
Applications:
1. Pipes for Liquid Delivery. |
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2. Tubes for Power Industry(Thermal Power and Nuclear Power Staition) and Petrochemical Industry:Boiler, Heat-sink, Condenser and Heat-exchanger tubes |
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3. Tubes for Automotive Industry:Oil tube and Exaust System Tubes. |
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4. Tubes for Medicine and Food Industry. |
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5. Tubes for Mechanical and Construction. |
Competitive Advantage:
1)Supply Best Prices Based On Good Quality And Timely Delivery.
2)We Have Advanced NDT Equipments For The Tests Such As Eddy Current Test, Hydraulic Test And So On.And the Pipes Are 100% Inspected of Leakage Test.
3)Wooden Case Package Which Is Strong And Suitable For Sea Transport And Which Is Our Main Method To Protect The Tubes.Also We Will Depends On The Sizes Of The Tubes To Select More Ecomony Packing Method By Bundle.
Test items: |
1.Chemical Composition(Spectral analysis ) |
2.Mechanical Property(Tensile Test Machine) |
3.Expansion Test(Tensile Test Machine) |
4.Flange Test(Tensile Test Machine) |
5.Flattening Test(Tensile Test Machine) |
6. Hardness(sclerometer) |
7. Metallo analysis(Metallo microscope) |
8.Intergranular Corrosion Test |
9.Surface and Dimension Test |
10.Hydraulic Test(Hydraulic Test Machine) |
11. Air Pressure Test (Air Pressure Test machine) |
12.Eddy Current Test(Eddy Current Machine) |