الوصف

Material class:AA, BB, CC, DD, EE, FF; Material code:*6K, *5K, *0K, *5K Models:TFQ******0, TFQ****0, TFQ****5, TKQ*****0, TKQ*****0, STFQ***5(A) Working medium:Drilling fluid, Crude oil and natural gas Available in two types: casing hanger mandrels and slip-type casing. All kinds of tools for casing heads, such as wear busing assembly, bowl protector running and retrieving tool and BOP testers are also available. Under the API Spec Q1 and ISO ***1:***0 quality control system, we guarantee the product *****, as a manufacturer, we quote the best price and good delivery.