Tigerrig best price API 6A Casing head Assembly for oilfield wellhead
Production Description：
The casing head is used to fix the wellhead of the drilling well, connect the downhole casing, and reliably seal and control the annular space between the pipes. It is an important part of the oil (gas) wellhead device in the oil field. The casing head is designed with a 45° shoulder to support the weight of the casing string transmitted by the casing hanger, and the bottom can be sealed with a B T type secondary seal.
Specifications
Working pressure Psi
Top flange in
Bottom link in
Working pressure psi
2000
9
7
3000
11
9 5/8
13 5/8
13 3/8
12 5/8
20 3/4
21 1/4
20
5000