TB Series Casing Back-Up Tong TB365-35

TB casing back-up tong is a patented product, used to perform casing operationbycombined with casing power tong and can ensure connection quality and eliminate deformation of main tong under large torque.

The back-up tong features safety.reliability.labor-saving, and high efficiency.

There are two control style: pneumatic and hydraulic.

The back-up tong is supplied with atorque sensor to measure precisely connection torque.

The tong is designed and manufactured according to ndustrial standard SY/T5074 and API Spec 7K "Specification for Drillingand well servicing Equipment”.

Xi’an ATO International Co., Ltd. was founded in 2008, belongs to ATO Group, which is located in Xi'an, China. We are engaged in export of  drilling equipment and spare parts for upstream oil field over ten years.