Product Profile of Lower Collar Type Hydraulic Nut
Lower Collar Type Hydraulic Nut is available with a longer piston which is externally threaded and fitted with a load retaining locking collar. Sar Intech Pvt. Ltd is the supplier of Lower Collar Type Hydraulic Nut. Sar Intech Pvt. Ltd also supplies diverse types of hydraulic tools & equipments. A gap is created between the body and the locking collar when the Lower Collar Type Hydraulic Nut is pressurized. The gap is a combination of the compression of the bolted joint and gasket, if fitted, plus the elongation of the bolt.
Key Features of Lower Collar Type Hydraulic Nut
- This nut has a longer piston which is externally threaded and fitted with a load retaining locking collar.
- A gap is created between the body and the locking collar when the nut is pressurized.
- The gap is a combination of the compression of the bolted joint and gasket, if fitted, plus the elongation of the bolt.
- In use the nut is pressurized until the hydraulic jack develops more than the desired pre-load. The locking collar is tightened.
- The pressure is released and the pre load is transferred onto the locking collar threads where settling of the threads causes some of the pre load to be lost.
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