EN 10217-7 Welded Stainless Steel Coil Tube With Material 1.4301 / 1.4404
Quick detail:
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Name |
Welded Stainless Steel Coil Tube |
Material Grade |
1.4301, 1.4404 |
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Standard |
EN10217-7 |
Delivery Condition |
Bright Annealing |
Description:
Standards:
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EN 10217-7Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes |
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1.Materail:Acc. To EN10028-7 |
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2.Welding Method:TIG Welding |
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3.Chemical Composition:Table3,Table4 |
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4.Heat Treatment:Annealing or Bright Annealing |
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5.Straightness:≤3mm/1000mm |
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6.Tolerance:OD,WT:Acc.to EN 10217-7 Table 10 |
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Height Of Weld Seam: EN 10217-7 Table 11 |
Chemical Composition of 1.4301, 1.4307, 1.4401, 1.4404
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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 |
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Stainless Steel Coil Are From: |
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Item |
1 |
2 |
3 |
4 |
5 |
|
Brand |
POSCO |
BAO STEEL |
KRUPP |
TISCO |
OUTKUMPU |
Specifications:
1.Product Name: Welded Stainless Steel Coil Tube
2.Standard: EN10217-7
3.Grade: 1.4301, 1.4404
4.Outer Diameter : 6.00mm-25.4mm
5.Wall thickness : 0.30mm-2.5mm
6.Length: max.200M or as demand
7.Surface finish: Bright Annealing
8.Manufacture technology: TIG Welding
Applications:
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I.Pipes for Liquid Delivery. |
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II.Tubes for Power Industry(Thermal Power and Nuclear Power Staition) |
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and Petrochemical Industry:Boiler, Heat-sink, Condenser and Heat-exchanger tubes |
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III.Tubes for Automotive Industry:Oil tube and Exaust System Tubes. |
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IV.Tubes for Medicine and Food Industry. |
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V.Tubes for Mechanical and Construction. |
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Competitive Advantage:
. Good Quality: Your client satisfied on our quality. You can get good reputation from your market and obtain more orders.
. Good Service: Our professional service before and after sale.
. Good Reasonable Price:We have Advance and High Quality Equipments and 20’ Years’ Production Experience Which Assure the good reasonable Price.
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Test items: |
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1.Chemical Composition(Spectral analysis ) |
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2.Mechanical Property(Tensile Test Machine) |
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3.Expansion Test(Tensile Test Machine) |
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4.Flange Test(Tensile Test Machine) |
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5.Flattening Test(Tensile Test Machine) |
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6. Hardness(sclerometer) |
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7. Metallo analysis(Metallo microscope) |
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8.Intergranular Corrosion Test |
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9.Surface and Dimension Test |
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10.Hydraulic Test(Hydraulic Test Machine) |
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11. Air Pressure Test (Air Pressure Test machine) |
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12.Eddy Current Test(Eddy Current Machine) |
