Special Equipment for Four-roll Flexible Socket and Spigot Steel Pipes, China Special Equipment for Four-roll Flexible Socket and Spigot Steel Pipes Manufacturers, Suppliers, Factory

I. Details of Socket and Spigot Supporting Equipment:

 (1) Socket machine main unit: Material yield limit: σs≤245 MPa 

2. Maximum steel pipe length: 12000 mm 

3. Minimum steel pipe diameter: Φ630mm 

4. Maximum steel pipe diameter: Φ1820mm 

5. Maximum socket thickness: 14 mm 

6. Working roller diameter: Φ190mm(60CrMoV)- Φ200mm 

7. Diameter of the mold roller: Φ305mm-Φ525mm 

8. Socket speed: 1- 5m/min 

9. Main motor power: 18.5kw 

10. Power of the upper roller auxiliary motor: 2.2kw 

11. Motor power of the hydraulic station: 7.5kw 

12. Cylinder diameter: Φ250mm 

13. Cylinder stroke: 300mm 

14. Solenoid valve diameter: 6mm 

15. Hydraulic system working pressure: 22 MPa

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