API Spec. 6A, latest edition.
Size: 2-1/16 thru 4-1/16
Working Pressure: 2,000 thru 20,000 psi
Temp: - 60 to 121 (K,U)

The Christmas trees, both the Partial trees and Integer trees have field-proven reliability on land and offshore applications. 

The Christmas tree assemblies incorporate Xinde gate valves, chokes and actuators depending upon the applications.

Feature of partial oil(gas ) tree

Size: 2-1/16 thru 4-1/16

Working Pressure: 2,000 thru 20,000 psi

Temp: - 60°C to 121°C (K,U)

Trim: AA thru FF

PSL: 1 thru 4

PR: 1 thru 2

Options: Other sizes are available on special order

Feature of integer oil(gas ) tree

Integer oil(gas ) tree is used for ocean produce platform

Integer valve body is adopt integer forging structure

Structure is tighten , installation is convenience and space is little

Main technical parameter

Working pressure (psi)           2M, 3M, 5M, 10M, 15M, 20K

Material class                    AA, BB, CC, DD, EE, FF

Working temp.                   L, P, R, S, T, U, V

Product Specification Level       PSL1, PSL2, PSL3, PSL4

Performance Requirement level         PR1, PR2

Master bore  (in)                2-1/16,2-9/16, 3-1/16(3-1/8), 4-1/16

Pass-by bore  (in)                 2-1/16,2-9/16, 3-1/16(3-1/8), 4-1/16

We could provide you qualified Christmas tree Equipment with positive price. If you have any interest, welcome to contact with me!