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Casing-Head

The house of casing head is made of low alloy steel with high bearing capability and anti-H2S and access to on-site welding.

Casing Head Feature:Casing Head is a new product for satisfying oilfield client's requirement. It has been applied widely for the well completion for different well depth. It is mainly used to fix the drilling Wellhead, connect down hole casing string, seal and control annular pressure.The house of casing head is made of low alloy steel with high bearing capability and anti-H2S and access to on-site welding. The types of connecting with casing include welding, threading, slipping and BT sealing. The Casing Hanger has conical and rectangular sealing structure with high sealing under the gravity and access to on-site installation.

Casing Head Technical Parameters:

Casing Program

20 〞 X13 3/8 〞 X9 5/8 〞 X 7 〞or 5 1/2 〞

Flanged Outlet

PFF35/80:R35

PFF70/65:BX153

Load Capacity

≤ 5000KN

Hanger Specification

4 〞、 4 1/2 〞、 5 〞、 5 1/2 〞、 7 〞

Working Pressure

35Mpa~70Mpa

Performance Requirement Grade

PR1

Product Specification Grade

PSL1-3

Temperature

P·U (-29℃~121℃)

Material Class

AA~FF


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