济宁东宏机械设备有限公司

中国油田设备配件优秀供应商
产品详情
Crown Blocks TC
市场价 : $0.0
产品详情

We can provide customers with various types of crown blocks for drilling and workover operation.

 The safety coefficient conforms to API & A specification.

DesignFeatures:

The retaining bar can prevent wirelines from jumping in or jumping offout of sheave grooves. Sheave groove sizes conform to API 8A specification andare medium-frequency induction hardened, prolonging the sheave service life.

 Sheavebearings are lubricated individually with the grease cup at the shaft end.

 Sheavesand bearings of the crown block may be interchanged with those of the travelingblock.

The Model available at TC-30, TC-50, TC-90, TC-135, TC-170, TC-225,TC-450, TC-585