Gold Index: 19569
Hejian Solidkey Petroleum Machinery Co.,Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
Junk Subs
Junk SubsDuring drilling process,LB type junk sub is applied mainly for fishing of shivers and fallen objects such as carbide tooth, drilling bit
2013-04-15
Reversing sub
Reversing subReversing sub is also called reversing spear which is a special tool for reversing stuck drill stem above stuck point in drilling and
Drill tool lifting sub
Drill tool lifting subDrill tool lifting sub is the special tools for lifting of the drill tools in petroleum, natural gas industry and geologic
Cross-over sub
Cross-over subCross-over sub acts for conversion and connection of drill stem component in petroleum, natural gas and geology drilling work. It is
Float valve sub
Float valve subThe float valve sub is a special tool to prevent blow out .It is available with place type float valve sub , arrow-type float valve