Traveling Block And Hook

Xi'an ZZ Top Oil Tools Co.,Ltd is one of the top level traveling block and hook manufacturers and suppliers,Website:http://www.zztopdownhole.com, with professional factory, we are able to produce API and oilfield DG225, DG315, DG450, DG900 traveling block and hook, welcome to contact us. Traveling Block  STRUCTURE FEATURES ★Series traveling blocks conform to API Spec 8A,and are granted the right to use API monogram. ★Conforms to industry standard SY/T5527. ★Sheave grooves are heat quenched,wear-resistance and a long service life. ★Sheaves and bearings are interchangeable with its matched crown block sheaves and bearings. TECHNICAL PARAMENTR Model YG135 YG170 YC170 YC225 YC315 YC450 Max.Load kN 1350 1700 1700 2250 3150 4500 Drilling lines size mm(in) 29(1 1/8) 29(1 1/8) 29(1 1/8) 32(1 1/4) 35(1 3/8) 38(1 1/2) Number of sheaves 4 5 5 5 6 6 Overall  dimensions mm Lenght 3294 3400 2030 2294 2690 3110 Width 960 960 1060 1190 1350 1600 Height 610 715 620 630 800 840 Weight kg 4350 4590 2410 3788 5500 8300 HOOK STRUCTURE FEATURES ★Serise hooks conform to API Spec 8A,and are granted the right to use API monogram. ★Conform to in dustry standard SY/T5527. ★Special structure in main body with good buffer function. ★The master hook is equipped with double safety device. ★The main parts of Hooks are made of high-strength alloy steel,and passed mon-destructive test. TECHNICAL PARAMENTR Model DG50 DG100 DG225 DG315 DG450 Max.Load kN 500 1000 2250 3150 4500 Spring travel mm 140 140 180 200 200 Opening size of  master hook.mm 130 140 190 220 220 Overall dimensions (L×W×H)mm 1660×522×500 1900×765×700 2548×780×750 2960×890×835 2960×890×880 Weight kg 419 1310 2175 3430 3520