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Improved Surface Welded Steel Tube OD 10 - 50 mm For Producing Camshaft

Place of Origin China
Brand Name HONGBAO
Certification TS16949, ISO9001, OHSAS18001 etc.
Model Number HBPST-1
Minimum Order Quantity 1 ton
Price Negotiable
Packaging Details Seaworthy Wooden box, customized Packing
Delivery Time 30-45 Days
Supply Ability 60000 MT per Year
Product Details
Material E355 Technique Cold Drawn
OD 10-50mm WT 1.5-8mm
Origin Jiangsu,China Shape Round
High Light

welded steel pipe

,

welding round tubing

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Product Description

Camshaft Steel Pipe Cold Drawn Welded Steel Tube EN10305-2 Standard +N delivery Condition

 

Chemical Compositions

Steel Number Quality Level Thickness/mm Deoxidize Method C(%)≤ Si(%)≤ Mn(%)≤ P(%)≤ S(%)≤
E235(Fe360)

A

B

 

 

 

C

D

≤16

>16-25

≤40

>40

 

 

 

N

-

-

E

NE

NE

GF

0.22

0.17

0.20

0.17

0.20

0.17

0.17

-

0.40

0.40

0.40

0.40

0.40

0.40

-

1.40

1.40

1.40

1.40

1.40

1.40

0.050

0.045

0.045

0.045

0.045

0.040

0.035

0.050

0.045

0.045

0.045

0.045

0.040

0.035

E355(Fe510)

C

D

≤30

>30

≤30

>30

NE

NE

GF

GF

0.20

0.22

0.20

0.22

0.55

0.55

0.55

0.55

1.60

1.60

1.60

1.60

0.040

0.040

0.035

0.035

0.040

0.040

0.035

0.035

 

 

Manufacture Process

According to EN10305-2 standard, Cold drawn on ERW tubes, make the tubes have high strength ,high quality, and to be seamless.

 

The cold rolled welded tube is produced by drawing ERW (electric resistance welded tube).During this process the sizing (wall thickness, inside and outside diameter), as well as weld integrity and surface finish is closely controlled to produce tube of the required size and mechanical property characteristics.

 

 

Main Date

Material: E355

Other material aviable: E235

Standard: EN10305-2

Technique: Cold Drawn

Od:6-80

Wt:0.5-10

 

 

Advantage (compare with seamless cold drawn tube)

Better shape

Improved quality surface

Tight Excentricity and wall thickness tolerances (the eccentric

Tube more safety

Good toughness at low temperature

USA Market: 90% of the cylinder in the USA market are produced with welded tubes

Cost fix Lengths More Cheaper

 

Application:

Producing camshaft

 

Delivery Condition:

+C No heat treatment after the final cold drawing process

 

Equipment

Improved Surface Welded Steel Tube OD 10 - 50 mm For Producing Camshaft 0Improved Surface Welded Steel Tube OD 10 - 50 mm For Producing Camshaft 1