Specifications
Hook DG450 Body From NOV operated safety In Stock
SL90/100, SL135/150, SL160/170, SL170/180, SL225/250, SL315/350, SL450
accordance with API spec 8C
each hook has Identification code
Hook
Main features of the hook:
1. The body, the bail, and the bail support are cast with special alloy steel.
2. Equipped with a hydraulic snubber assembly to protect drill pipe joints when making up/breaking out connections.
3. At the hook there is a reliable safety device.
4. It is provided with a braking device to lock up & lock out the body.
5. The primary-load-carrying parts of hook are subject to NDE test.
6.The hooks conform to API Spec. 8A/8C and API monogram can be used.
The main technical performance and specification for the hook:
Model | DG50 | DG100 | DG135 | DG225 | DG315 | DG450 | DG675 | DG900 | |
DG900Load Rating KN | 500 | 1000 | 1350 | 2250 | 3150 | 4500 | 6750 | 9000 | |
Hook Opening mm | 130 | 140 | 165 | 190 | 220 | 220 | 235 | 305 | |
Spring Travel Distance mm | 140 | 140 | 150 | 180 | 200 | 200 | 220 | 250 | |
Size mm | Length | 1660 | 1900 | 1997 | 2548 | 2960 | 2960 | 3730 | 4150 |
Width | 522 | 765 | 700 | 780 | 890 | 890 | 1210 | 1315 | |
Height | 500 | 700 | 730 | 730 | 835 | 880 | 930 | 1110 | |
Weight kg | 419 | 1310 | 1685 | 2175 | 3430 | 3520 | 7300 | 10350 | |
