Purchase Qty. Reference FOB Price
1-9 Sets US$2,000.00
10+ Sets US$1,900.00
Product Description
The casing head is a kind of part of connecting casings and wellheads. It is used as supporting the weight of technical casing and oil string casing , sealing the annular space between the casings, It provides a transition joint for the tubing head, Christmas tree and other wellheads, It can also ...