Product Details
Place of Origin: Jiangsu, China
Brand Name: Hongbao
Certification: TS16949, ISO9001
Model Number: HBWS-001
Payment & Shipping Terms
Minimum Order Quantity: 2MT
Price: Negotiable
Packaging Details: Packaging: Wooden cases
Delivery Time: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 800MT/Month
Material: |
26MnB5 |
Length: |
Random Or Fixed Length |
Shape: |
Round |
Technical: |
Seamless Or Welded |
Delivery Condition: |
+C, +N, +SR,+NBK |
Standard: |
EN10305-1, EN10305-2 Etc |
Process: |
Cold Drawn, Cold Rolled |
Name: |
Steel Welded Pipe |
Material: |
26MnB5 |
Length: |
Random Or Fixed Length |
Shape: |
Round |
Technical: |
Seamless Or Welded |
Delivery Condition: |
+C, +N, +SR,+NBK |
Standard: |
EN10305-1, EN10305-2 Etc |
Process: |
Cold Drawn, Cold Rolled |
Name: |
Steel Welded Pipe |
E355 Precision Camshaft Tube Small Outside Diameter Welded Pipe
Description:
The E355 precision camshaft tube boasts small outside diameters, crafted with precision and expertise for optimal performance in demanding applications. This welded pipe, designed for precision engineering, offers exceptional strength and durability. Its small exterior diameter ensures a compact fit, ideal for camshaft applications where space is limited. With a focus on accuracy and fine craftsmanship, this tube guarantees reliable and efficient operation in high-stress environments, making it a top choice for critical engine components.
Production Method:
The cold drawn 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 Aviliable Material: 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 |
|
| 1 | E355 | Φ38×4.5 | 355~450Mpa |
Chemical Component:
| Steel Number | Quality Level | Thickness/mm | Deoxidize Method | C(%)≤ | Si(%)≤ | Mn(%)≤ | P(%)≤ | S(%)≤ |
| E185(Fe310) | 0 | - | - | - | - | - | - | - |
| 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 |
| E275(Fe430) | A B C D |
≤40 >40 |
- E NE NE GF |
0.24 0.21 0.22 0.20 0.20 |
- 0.40 0.40 0.40 0.40 |
- 1.50 1.50 1.50 1.50 |
0.050 0.045 0.045 0.040 0.035 |
0.050 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 |
Stength Yield:
| Steel Number | Yield Strengh/MPa | |||||||
| ≤16 | >16-40 | >40-63 | >63-80 | >80-100 | >100-150 | >150-200 | ||
| E185(Fe310) | - | 185 | 175 | - | - | - | - | - |
| E235(Fe360) | A B BNF C D |
235 235 235 235 235 |
225 225 225 225 225 |
215 - 215 215 215 |
215 - 215 215 215 |
215 - 215 215 215 |
195 - 195 195 195 |
185 - 185 185 185 |
| E275(Fe430) | A B C D |
275 275 275 275 |
265 265 265 265 |
255 255 255 255 |
245 245 245 245 |
235 235 235 235 |
225 225 225 225 |
215 215 215 215 |
| E355(Fe510) | C D |
355 355 |
345 345 |
335 335 |
325 325 |
315 315 |
295 295 |
285 285 |
Delivery Condition:
1) +C No heat treatment after the final cold drawing process.
2) +LC After the final heat treatment there is a suitable drawing pass.
3) +SR After the final cold drawing process there is a stress relieve heat treatment in a controlled atmosphere.
4) +A After the final cold drawing process the tubes are annealed in a controlled atmosphere.
5) +N After the final cold drawing operation the tubes are normalized in a controlled atmosphere.
Advantage (compare with seamless cold drawn tube):
1.Better shape
2.Improved quality surface
3.Tight Excentricity and wall thickness tolerances (the eccentric
4.Tube more safety
5.Good toughness at low temperature
6.USA Market: 90% of the cylinder in the USA market are produced with welded tubes
7.Cost fix Lengths More Cheaper
Advantage of Our Company:
Top class of welding line: SG/76 Enhanced High-precise High Frequency Welding Tube Production Line. The tube is of small outer diameter (D) and thick wall thickness (t): t/D≥0.2, and high size precision.
Application:
Camshaft
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