Intergratation of Traveling block and hook 1. Hook blocks conform to API specification 8A & Spec 8C PSL1 and API monogram is permitted to be used. 2. Integral design, reduces overall length between traveling block and hook block, meeting traveling space for operating top drive 3. The advanced heat treatment processes such as carburetion, etc. Is used on some crucial driving components with high strength and long service life Deep crack detection test is performed strictly on the equipment before delivery 4. The traveling block and hook can be repaired independently Online Add to Basket
