Casing head hanger
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Describe
Casing head hangers are used to connect casing heads with surface casings and can be divided into slip-type or mandrel-type hangers.
(1) WD casing hanger
The WD casing hanger makes the slipper tightly embrace the casing by external force, and manually activates the seal; it has the characteristics of reliable sealing, easy installation and disassembly, safe work, etc. It is suitable for heavy bottom pipes and low-pressure working conditions in shallow wells; Casing head and cross for GMP.
(2) W-type casing hanger
The W-type casing hanger activates the sealing by the weight of the casing, which has the characteristics of reliable sealing, safety and convenience. Applicable to high-pressure working conditions in deep wells; applicable to all GMP casing heads and crosses. For heavy bottom pipes and low-pressure working conditions in shallow wells; suitable for casing heads and crosses used in GMP.
Specification of casing head
注：A-心轴式 W-卡瓦式
注：A-心轴式 W-卡瓦式
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Jiangsu Hengda Machinery Manufacturing Co.,Ltd
Address: No. 28, Industrial Concentration Zone, Goudun Town, Funing County, Jiangsu Province
Phone: +86-515-87468688
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