Pneumatic chuck is mainly used to fix drill pipe and oil pipe during well repair of petroleum and natural gas. The product is designed and manufactured as per requirements in API Spsec 7 Specification for Drilling and Well Servicing Equipment. All pneumatic chucks can achieve manual, pneumatic and hydraulic operation which effectively alleviate the labor intensity of workers and improve working efficiency. Owing to its reasonable structure, it is safe and reliable and easy to operate which made it an ideal tool for well repair.
1. Applicable pipe diameter(in)：1 1/3-5 1/2, 2 3/8-7 5/8, 2 3/8-8 5-8;
2. Rated load (tons) ：80, 120, 125, 175, 200.
API SPEC 7K-2015(R2016)
12 months after leaving the factory