API Drilling Swivels

Swivel has two categories, common swivel and double duty swivel. Double duty swivel is commorswivel combined with spinner.The company's swivel matches the API SPEC 8C PSL1 products standards. It received the API certifi-cation issued by the American Petroleum Institute and allow to use API monogram.Washpipe packing set assembly adopts cassette structure. It can be exchanged quickly without disas-semble rotary hose and gooseneckMay matching 3LP and 4LP internal or external thread hose connection threadThe company can also manufacture low temperature resistant swivel according to customer'

requirement.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 bail is hang orthe hook, Gooseneck and rotary hose can connected by REG thread connection or union connectiot(Under normal circumstances, the CH125 swivel not welded thread joint, other types of swivel welded4Lp external thread).