Descripción del producto
The Christmas tree is an assembly of valves, spools and fittings
for an oil well, and to design to direct and control formation
fluids from the well. It can provide inlet for production tubing
strings, including all components above the tubing head adapter.
Christmas tree assemblies can constitute many different kinds of
combinations in order to meet any special requirement. Based on
their different functions, Christmas trees can be classified into
such special Christmas trees as oil production (flowing and
artificial lift) Christmas trees, gas (natural gas and various sour
gas) production Christmas trees, water injection Christmas trees,
thermal recovery Christmas trees, fracturing Christmas trees and
acidizing Christmas trees. Different pressure ratings serialize
Christmas trees. The gas production Christmas tree and tubing head
are mainly used to produce gas and inject gas. The relative density
of natural gas is low and gas column pressure is low, while well
head pressure is high and liable to leakage regardless of gas
production and gas injection. Sometimes natural gas contains
corrosive media such as H2S and CO2. Therefore, the gas production
Christmas tree calls for rigid requirements on both its materials
and its sealing characteristics. For the sake of safety, two gate
valves are used on the tubing and casing respectively. Some gate
valves to be used on high pressure and ultra-high pressure gas
wells are integrated valves manufactured from high quality forged
steel. The pressurization parts of the Christmas trees and tubing
spools manufactured by Yancheng Sanyi Petrochemical Machinery Co.,
Ltd. are made of forged or special smelted forging, so it is
high-pressurization safety and so on. Scope of supply: Working
pressure: from 2, **0psi to *0, ***0psi Nominal diameter: from
2.1/*6” to 5.1/8” Working medium: crude oil, gas, drilling fluid,
gas contained H2S, CO2 Working temperature: **6℃ to **1℃ (L U)
Material class: AA, BB, CC, DD, EE, FF Specificat
País: |
China |
N º de Modelo: |
2, 000psi to 20, 0000psi
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Precio FOB: |
(Negociable)
Obtener el precio más reciente
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Lugar de origen: |
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Precio de pedido mínimo: |
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Cantidad de pedido mínimo: |
1 |
Detalle de embalaje: |
- |
El tiempo de entrega: |
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Capacidad de suministro: |
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Tipo de pago: |
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Grupo de productos : |
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