规格产数
行业分类：
机械及行业设备/石油加工设备/钻采设备
品 牌：
苏如联丰
规格型号：
产品详情
B型钻杆卡瓦是由短型、长型、加长型组成。产品按API Spec 7K规范要求设计、制造。
There are three model of type B rotary slips(woolley style):B short,B Long and X Long.
The unique torque transmitting design can directly transfer all the torque to the slips,avoiding the abrasion,prolonging the service life.The product is designed and manufactured according to API Spec 7K requirements.
