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{"title":"E355 EN10305-2 High Strength Cold Drawn Welded Steel Tube Carbon Steel Pipe for","imgUrl":"https:\/\/img.chinax.com\/nimg\/33\/48\/b74fcf9d84faf8951bdeb26e5c56-200x200-1\/e355_en10305_2_high_strength_cold_drawn_welded_steel_tube_carbon_steel_pipe_for_camshaft_production.jpg","attrs":{"Brand Name":"HONGBAO","Certification":"TS16949, ISO9001, OHSAS18001 etc.","Place of Origin":"China","Minimum Order Quantity":"1 ton"}}
E355 Precision Camshaft Tube Small Outside Diameter Welded Pipe
Description
The E355 precision camshaft tube features small outside diameters, engineered with precision for optimal performance in demanding applications. This welded pipe offers exceptional strength and durability, with its compact exterior diameter ensuring ideal fit for camshaft applications where space is limited. Designed with accuracy and fine craftsmanship, this tube guarantees reliable and efficient operation in high-stress environments, making it a premier choice for critical engine components.
Production Method
The cold drawn welded tube is produced by drawing ERW (electric resistance welded tube). During this process, sizing (wall thickness, inside and outside diameter), weld integrity, and surface finish are closely controlled to produce tube of the required size and mechanical property characteristics.
Main Specifications
Material: E355
Other Available Materials: E155, E195, E235, E275
Outer Diameter Range: 10-50mm
Wall Thickness Range: 1.5-8mm
t/D ≥ 0.2 (Normal: t/D=0.1)
Standard: EN10305-2
Process: Cold Drawn, Cold Rolling
Typical Specification
Grade
Welding Typical Specification
Yield Strength
E355
Φ38×4.5
355~450Mpa
Chemical Composition
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
Yield Strength
Steel Number
Yield Strength/MPa
≤16
>16-40
>40-63
>63-80
>80-100
>100-150
>150-200
E355(Fe510)
C/D
355
345
335
325
315
295
285
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 cylinders in the USA market are produced with welded tubes
Cost fixed lengths more economical
Our Company Advantages
Top class welding line: SG/76 Enhanced High-precise High Frequency Welding Tube Production Line. The tube features small outer diameter (D) and thick wall thickness (t): t/D≥0.2, with high size precision.
Application
Camshaft
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
1958
Total Annual:
>76000000
Employee Number:
700~1000
Ecer Certification：
Verified Supplier
Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali... Jiangsu Hongbao Group (Pipe) Co., Ltd. (Zhangjiagang Hongda Pipe Co., Ltd.) is a high-tech company in Jiangsu province. The company has a registered capital of RMB 89 million, covers an area of 130,000 square meters, employs 600 staff, and has annual sales of RMB 400 million. The company is speciali...
