Searching two stage collar , total 2 products,queries done in 7 ms
API Hydraulic Stage Cementing Collar two stage collar

Feaure: The CFZ-A hydraulic stage cementing collar features inner closing structure,opening through pressure difference.The closing plug drives the closing sleeve down and then shuts circulating ports. Features: 1.Openging pressure can be adjusted and it is not subjective to ...

Dongying Lake Petroleum Technology Co.    [Minerals & Metallurgy]   [Other Metals & Metal Products]   [2019-03-07 14:01:25 ]

API standard Mechanical Stage Collar/ hydraulic two stage cementing collar

1.Hydraulic type 2.Top/Closing Plug and First Stage/Flexible Plug 3.Battle Plate/Free Fall Opening Device/Battle Plate 4.Available in sizes 5-1/2\" to 13-3/8\" 5.API 5CT specification Hydraulic stage collar meets the challenges of cementing holes at any angle with a ...

Dongying Lake Petroleum Technology Co., Ltd    [Manufacturing & Processing Machinery]   [Machine Tool Parts]   [2018-07-07 13:34:48 ]