Specifications
Brand Name :
HONGBAO
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
Jiangsu, 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 :
E355 Welded Carbon Steel Tube
Technique :
Cold Drawn
OD :
10-50mm
WT :
1.5-8mm
Certificate :
TS16949, DNV, PED, ISO
Shape :
Round
Description
E355 EN10305-2 WT0.5 DOM Steel Tubing, Cold Drawn Welded Steel Tube
EN10305-2 E355 DOM Pipe Cold Drawn Welded Steel Tube
Description
DOM pipe, manufactured with high-quality steel alloys, undergoes a precise cold drawing process to ensure tight tolerances and smooth seams. Our cold drawn welded steel tube DOM pipes are ideal for automotive, industrial and construction applications, offering exceptional strength, corrosion resistance and durability.
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
D >40 E 0.17 0.40 1.40 0.045 0.045
NE - NE 0.20 0.40 1.40 0.040 0.040
GF - 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
D >30 NE 0.22 0.55 1.60 0.040 0.040
C ≤30 GF 0.20 0.55 1.60 0.035 0.035
D >30 GF 0.22 0.55 1.60 0.035 0.035
Main Data

Material: E355

Other material available: E235

Standard: EN10305-2

Technique: Cold Drawn

OD: 6-80 mm

WT: 0.5-10 mm

DOM Tube - 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.
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
Application
Producing camshaft
Delivery Condition
+C No heat treatment after the final cold drawing process
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
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E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications

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Brand Name :
HONGBAO
Certification :
TS16949, ISO9001, OHSAS18001 etc.
Place of Origin :
Jiangsu, China
MOQ :
1 ton
Price :
Negotiable
Supply Ability :
60000 MT per Year
Contact Supplier
video
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications
E355 EN10305-2 Cold Drawn DOM Steel Tubing with Precision Tolerances for Industrial Applications

Jiangsu Hongbao Group Co., Ltd.

Verified Supplier
9 Years
jiangsu
Since 1958
Business Type :
Manufacturer
Total Annual :
>76000000
Employee Number :
700~1000
Certification Level :
Verified Supplier
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