Directional drilling swivels are used to connect the variable-diameter joints of different thread products. They can be customized according to customers' requirements and show good abrasion resistant performance. They can be packaged according to customers' requirements.
AttentionsPay attention to checking threads and replacing broken joints.
China Geological Equipment Group Co., Ltd.
Add.: 5th Floor, Botai Mansion, No. 221 Wangjing Xiyuan, Beijing 100102
Contact Us:
Tel: +86-510-83769831