Overview 

In oil & gas industry, a Christmas Tree, Xmas Tree, or simply "Tree", is referred to as a series of valves & spool assembly fitted on top of the well.  A Christmas Tree is typically installed on top of the last casing spool on a surface well or the high pressure wellhead housing for a subsea well. Xmas Trees are used for oil well, gas well, water injection well, water disposal well, gas injection well, condensate well, shale gas well, and other types of wells. A Christmas Tree is often be used together with a Wellhead.

All of our Christmas Trees are fully designed, manufactured, and tested in accordance with API 6A standards. We are among the very few Chinese manufactuers who are capable of producing PR2 rating wellhead assembly christmas trees, API6A Gate Valves, Check Valves etc.  We can also design and manufacture wellhead xmas trees according to customers' special requirements of drilling & completion conditions on site.

Detailed Specifications:

Product Name: Christmas Tree, Xmas Tree, Wellhead Equipment

Types/Usage: Oil Well, Gas Well, Water Injection Well, Water Disposal Well, Gas Injection Well, Steam Injection Well/Thermal Recovery, Condensate Well, Shale Gas Well, and other types of wells

Nominal Bore Size: 2-1/16" - 4-1/16"

Main Components: Master Valves, T-Block, Wing Valve, Swab Valve, Tree Cap, Pressure Gauges, Choke Valve 

Rated Working Pressure: 2000PSI - 20000PSI

Material Class: AA, BB, CC, DD, EE, FF

Material: AISI4130 Integral Forged

Temperature Class: L, P, R, S, T, U, V

Performance Requirement: PR1, PR2

Product Specification Level: PSL-1, PSL-2, PSL-3, PSL-3G

Standard: API Spec 6A, NACE MR0175

Traceability: Qihang's wellhead assembly and xmas trees are supplied with full traceability documentation for each component.

Packing: Plywood

Origin: Yancheng, China

Application: Oil Well & Gas Well/Shale Gas Well Drilling Production

Features/Others

• OilGas) production tree can be both single or double wing structures.

• In order to realize remote control, wellhead xmas tree can be completed with DSV, SSV, Pneumatic & Hydraulic control systems.

• Choke valve type: adjustable or positive

• On-Time delivery

• Very competitively priced

All of Qihang's raw materials and wellhead xmas trees are subject to strict and comprehensive quality check and testing.

API-6A Wellhead Assembly Christmas Trees are ready for delivery.

Qihang produces various types of High Quality API 6A Wellhead Assembly & Christmas Trees at Truly Competitive Prices.

Contact us Today for your specific requirements.