動力鉗是一種理想的石油鑽井井口工具,廣氾適用於海洋、陸地鑽井、修井作業時上卸管柱絲扣作業。該系列鉗為開口型,能自由脫開管柱、機動性強;集扭矩鉗和旋扣鉗于一體,上卸扣替代貓頭、弔鉗和旋繩。動力鉗符合SY/T5074標準和API Spec 7K規範。
DRILL PIPE POWER TONGS
Drill pipe power tong is an ideal well head tool for oil drilling, widely applied for making-up and breaking-out in offshore and onshore drilling operations and workover operations. Open-throat design of the ZQ series allows the tongs to escape from drilling pipe freely with high mobility. The tong is a combination of spinning tong and torque tong. It substitutes cathead, manual tong and rotary rope in making-up and breaking-out. The tongs are built to API Spec. 7K and SY/T5074 Standard.
Model:ZQ127-25---- ZQ203-125Ⅱ