1.4301 / 1.4404 Stainless Steel Coil Tubing 1 Inch Welding EN10217-7 AIA-1 manufacturer from China Wuxi Korer Stainless Steel Co.,Ltd,

1.4301 / 1.4404 Stainless Steel Coil Tubing 1 Inch Welding EN10217-7

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

1.4301 / 1.4404 Stainless Steel Coil Tubing 1 Inch Welding EN10217-7

Quick detail:</

1.4301 / 1.4404 Stainless Steel Coil Tubing 1 Inch Welding EN10217-7

Quick detail:

Name	Welded Stainless Steel Coil Tube	Material Grade	1.4301, 1.4404
Standard	EN10217-7	Delivery Condition	Bright Annealing

Description:

Standards:

EN 10217-7Welded Steel Tubes for pressure purposes-Part 7 Stainless steel tubes

1.Materail:Acc. To EN10028-7

2.Welding Method:TIG Welding

3.Chemical Composition:Table3,Table4

4.Heat Treatment:Annealing or Bright Annealing

5.Straightness:≤3mm/1000mm

6.Tolerance:OD,WT:Acc.to EN 10217-7 Table 10

Height Of Weld Seam: EN 10217-7 Table 11

Chemical Composition of 1.4301, 1.4307, 1.4401, 1.4404

Grade	Chemical Composition(%)										Remark
Grade	C≤	Mn≤	P≤	S≤	Si≤	Cr	Ni	Mo	N	Cu	Remark
1.4301	0.07	2	0.045	0.015	1	17.0~19.0	8.0~10.50		0~0.1
1.4307	0.03	2	0.045	0.015	1	17.5~19.5	8.0~10.0		0~0.1
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
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

Stainless Steel Coil Are From:
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:

I.Pipes for Liquid Delivery.
II.Tubes for Power Industry(Thermal Power and Nuclear Power Staition)
and Petrochemical Industry:Boiler, Heat-sink, Condenser and Heat-exchanger tubes
III.Tubes for Automotive Industry:Oil tube and Exaust System Tubes.
IV.Tubes for Medicine and Food Industry.
V.Tubes for Mechanical and Construction.

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.

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)