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EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision
EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision
EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision
EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision
Specifications
Brand Name :
HONGBAO
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiable
Supply Ability :
60000 MT per year
Delivery Time :
30-45 days
Packaging Details :
Seaworthy Wooden box, customized Packing
Model Number :
HBPST-1
Payment Terms :
L/C,T/T
Material :
E235, E355
Standard :
EN10305-2
Shape :
Round
Technique :
Cold Drawn
Certificate: :
TS16949, DNV, PED, ISO, TUV, LR
Origin: :
Jiangsu,China
Description
E235 EN10305-2 WT0.5 Cold Drawn Weld Steel Tube, Automotive Part Camshaft Pipe
Product Overview

Cold Drawn Weld Steel Tube EN10305-2 (DIN2393) Automotive Part Camshaft Pipe

Cold drawn weld steel tube EN10305-2, conforming to DIN2393 standards, serves as a crucial component in automotive parts, notably for camshaft pipes. Manufactured through a precise cold drawing process, it ensures high precision and consistent wall thickness. This makes it ideal for applications requiring high mechanical strength and durability, such as in the automotive industry where it plays a vital role in the engine's function and efficiency.

Manufacturing Process

Cold Drawn Weld Steel Tube is called as DOM (Drawn Over Mandrel). It 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.

Material E235, E355
OD 6-80mm
WT 0.5-10mm
Standard EN10305-2, DIN2393
Technique Cold Drawn
Chemical Compositions
Steel Number Quality Level Thickness/mm Deoxidize Method C(%)≤ Si(%)≤ Mn(%)≤ P(%)≤ S(%)≤
E235(Fe360) A ≤16 N 0.22 - - 0.050 0.050
B ＞16-25 - 0.17 0.40 1.40 0.045 0.045
C ≤40 - 0.20 0.40 1.40 0.045 0.045
＞40 - 0.17 0.40 1.40 0.045 0.045
D ≤40 E 0.20 0.40 1.40 0.040 0.040
＞40 NE 0.17 0.40 1.40 0.035 0.035
- GF 0.17 0.40 1.40 0.035 0.035
E355(Fe510) C ≤30 NE 0.20 0.55 1.60 0.040 0.040
＞30 NE 0.22 0.55 1.60 0.040 0.040
D ≤30 GF 0.20 0.55 1.60 0.035 0.035
＞30 GF 0.22 0.55 1.60 0.035 0.035
Delivery Conditions
  • +C: No heat treatment after the final cold drawing process
  • +LC: After the final heat treatment there is a suitable drawing pass
  • +SR: After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere
  • +A: After the final cold drawing process the tubes are annealed in a controlled atmosphere
  • +N: After the final cold drawing operation the tubes are normalized in a controlled atmosphere
Advantages (Compared with Seamless Cold Drawn Tube)
  • Better shape
  • Improved quality surface
  • Tight eccentricity and wall thickness tolerances
  • 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
Production Capacity
NO. Welding Typical Specification Unit Speed (m/min) Working Time (Hour) Capacity (Ton) Ratio of Total Output
1 Φ34×6 18 1211 11200 56%
2 Φ28×5.2 20 1522 - -
3 Φ38×4.5 28 883 5500 27.5%
4 Φ50.8×2.3 60 114 1130 5.6%
5 Φ55×3 50 190 2170 10.8%
Total - - 3920 20000 100%
Applications
  • Automotive Part
  • Hydraulic System
  • High-precision Machining
  • Others
Trade Information
  • Trade term: FON, CIF, EXW
  • MOQ: 1000KG
  • Payment: T/T; L/C
  • Sample: Free sample but postage is required
  • Delivery Time: 30-45 days
  • Packaging: Seaworthy Wooden box, customized packing
  • Others: For other detail requirements please send inquiry to us
Quality Testing

Tubes are controlled 100% by Ultrasonic test, Eddy Current Test. Also we have our own lab to control the quality of material and products.

EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision
Product tags

welding gas cylinder size chart

,

a213 tp304l welded pipe

,

20205 steel pipe welding
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EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision

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Product Detail
Brand Name :
HONGBAO
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
China
MOQ :
1 ton
Price :
Negotiable
Supply Ability :
60000 MT per year
Contact Supplier
video
EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision
EN10305-2 Standard Cold Drawn Weld Steel Tube for Automotive Camshaft Pipe with High Precision

Jiangsu Hongbao Group Co., Ltd.

Verified Supplier
9 Years
jiangsu
Since 1958
Business Type :
Manufacturer
Main Products :
Welded Steel Tube, Precision Steel Tube, Hollow Steel Tube
Total Annual :
>76000000
Employee Number :
700~1000
Certification Level :
Verified Supplier
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