Product name : 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 users 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
1. Casing Head-Bottom Slip ConnectionCharacteristics:
(1) Connect surface casing by type WD slip.
(2) Adopt type BT secondary seal structure.
(3) Accurately calculate casing strings length is not necessary.
(4) Can not be affected by surrounding environment, climate, etc.
(5) Easy, rapid, safe and reliable in installation.Can apply to diffe
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 users 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
1. Casing Head-Bottom Slip ConnectionCharacteristics:
(1) Connect surface casing by type WD slip.
(2) Adopt type BT secondary seal structure.
(3) Accurately calculate casing strings length is not necessary.
(4) Can not be affected by surrounding environment, climate, etc.
(5) Easy, rapid, safe and reliable in installation.Can apply to diffe
Certificate
- API6A
Main Products
wellhead,gate valve,mud valve,casing head,tubing spool