1). Sleeve locking mechanism is engaged by rotating sleeve after connection.It prevents accidental disconnection when,the coupling is dragged along the ground.
2). Sleeve mechanism is designed to help prevent dirt from entering the intermal mechanism and thus causing faulty operation when connecting or disconnecting.the sleeve covers the retaining ring and also in corporates a dust seal in the spring.
3). Steel construction,zip
[Last Updated: 2009-09-14 02:20:13]

QKTF-HF Hex Nut: QKTF Series, thread-to-connect couplings can be used in a wide range of industrial applications where heavy-duty couplings are required that can be connected under pressure, with little or no spillage. QKTF is ideal for connecting hydraulic lines on oil field equipment like power tongs, swivels and mobile drilling rigs. It is also widely used on dump trallers to connect the tractor to wet-line hydraulic systems. Other u
[Last Updated: 2009-05-31 20:54:19]

QKTF-SF Couplers-Wing Nut: QKTF Series,thread-to-connect couplings can be used in a wide range of industrial applications where heavy-duty couplings are required that can be connected under pressure, with little or no spillage.QKTF is ideal for connecting hydraulic lines on oil field equipment like power tongs,swivels and mobile drilling rigs.It is also widely used on dump trallers to connect the tractor to wet-line hydraulic systems. O
[Last Updated: 2009-05-31 20:53:45]