Wellhead

Function: During drilling operation, casing head is an important equipment for controlling wellhead pressure.

Raw Material: Carbon steel or low alloy steel comply with API Spec.6A.

Applied Casing Program: 20"×13-3/8"×9-5/8"× 7"×5-1/2", or as user's requirements.

Bottom Connection: welded type, slips type, thread type.

Outlet connection: thread type, flange type(c/w VR plug thread).

Technical Specifications

Nominal Dimension of Top Flange (in)	11,13-5/8,20-3/4,21-1/4
Working Pressure of Top Flange (MPsi)	2,3,5,10
Surface Casing Dimension(in)	20,13-3/8,9-5/8,7
Nominal Diameter of Side Outlet (in)	2-1/16,2-9/16,3-1/8

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SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD

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SHAANXI KERGY MECHANICAL EQUIPMENT CO.,LTD