- KindThe nest
The key pipe one-hinged the CAT type 48-89 (Khalilova, KT 48-89) is intended for screwing together / discrediting of pipes and couplings of pipes of an oil range by their grab for a body or the coupling in the automated or manual way at repair of wells. Are applied to work in moderate and cold (the region of I2) macroclimatic areas in accordance with GOST 16350-80.
The key a one-hinged pipe CAT 48-89 consists of the jaw sharnirno connected to the handle by means of the finger stopped to the handle by a special bolt. In a jaw and the handle in grooves like "larkspur" the die and a cracker with gear notches on a working surface are established respectively. From grooves the die and a cracker refrain from longitudinal movement and loss by special lock bolts. The torsion spring fixed by one end in a cut on a handle finger, other end to a jaw provides an automatic clip of a pipe between a die of a jaw and a cracker of the handle and holds a key from loss on a vertical pipe.
Advantages of the keys the CAT 48-89 made by our organization:
· The forged handle (not molding!!!);
· Existence of a stiffening rib on the handle for strengthening of a possible emphasis on durability for the end of the handle;
· The strengthened seat of fastening of a flat die of KOT.006 in a key jaw.;
· An obligatory phosphatic covering that provides to a key additional protection against corrosion and increases its wear resistance;
· Tight packing;
Besides keys spare parts and accessories constantly are available:
· Cracker semicircular KOT.BM.006 (KT.002);
· Die flat KOT.BM.008 (KT.001);
· Spring of KOT.BM.003 (KT.003);· Fingers, hardware production for keys the CAT 48-89, 89-132;