Oil And Gas Drilling Rig Swivel

Shaanxi Rongle Petroleum Machinery Co.,Ltd is one of the best China oil and gas drilling rig swivel manufacturers and suppliers,Website:http://www.snrle.com, and also a professional company and factory, welcome to import quality oil and gas drilling rig swivel, swivel products from us.     Swivel has two categories, common swivel and double duty swivel. Double duty swivel is common swivel combined with spinner.     Common swivel consists of swivel bail, shell, support, gooseneck, central pipe, master bearing, joint other parts. The lower end connected with kelly stem by REG thread. The swivel
Oil And Gas Drilling Rig Swivel