API 5CT EUE casing tubing pipe coupling

API 5CT EUE Casing TUBING pipe coupling

A Tubing head is a device or joint with flanges at both ends. Mount it on top of the uppermost CASING head before perforating.CASING COUPLING It is used to support the tubing and seal the annular space between the tubing and the production casing. It also provides an entrance to the annular space of the casing and tubing through the side outlet.
Tubing head function
Hang the tubing in the well. Seal the annular space between the tubing and the casing. TUBING COUPLING Provide a transition connection between the casing head and the Christmas tree. The two side holes in the tubing head spool can be used for water injection and well flushing.
Structure composition of tubing head
The tubing head is composed of tubing head spool, tubing hanger, sealing device, jack screw, gate valve, pressure gauge and flange. API 5CT COUPLING The top of the tubing head is connected to the Christmas tree by a special flange in the form of a flange and clamp.

Couplings are used to connect two joints of Tubing Coupling or casing pipe together.

Couplings are short length of heavy wall pipe with the same threads on each end.

EASTSUN manufactures tubing coupling and casing tubing coupling strictly comply with API 5CT latest standard.

FAQ

Q1:  How long is your delivery time?

       According to the quantity of per size.Generally it is with 7 days if the goods are in stock,or it is 15-20 days if the goods are not in stock.

Q2: Do you provide samples ? is it free or extra ?

     Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q3: What is your terms of payment ?

     A: Payment<=1000USD, 100% in advance.

          Payment>=1000USD, 30% T/T in advance ,balance before shippment.

     B:100% L/C at sight.

     C:30% advance payment ,70% L/C at sight.