The Application of Low Profile Hydraulic Wrench in Oilfield

Due to limited space and interference, ordinary hydraulic wrenches cannot be used for the wellhead equipment of a certain oilfield in Sinopec. After on-site measurement by engineers from Bergman Company and understanding of the tightening requirements with the owner, customized hollow ultra-thin hydraulic one drag two diagonal tightening of the wellhead bolts was specially used, greatly improving work efficiency.