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Christmas-tree AF Model

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Description

Christmas tree is used for wellhead sealing and provides operation of blower, jack and injection wells. Christmas tree is to meet extreme well service conditions from -60 C to 100 C. Well fluid: oil, gas, gas-condensate with mechanical admixtures to 25 mg/l, Frn water to 80%.

Entirely conforms to standard: API 6A;

CHARACTERISTICS

Nominal bore

52-180 (2 1/16 – 7 1/16)

Working pressure

MPa (PSI): 14-105 (2000-15 000)

Working fluid

oil, gas, solution, water

Working temperature

-60 C +121 C

Material class

АА, ВВ, СС, DD, ЕЕ, FF, НН

Product’s specification

PSL1-PSL4

Strength class

PR1, PR2

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DETAILED SPECIFICATIONS

Type of equipment

Nominal bore,
 mm/in

Working pressure , MPa/PSI

14/2000

21/3000

35/5000

70/10000

105/15000

Christmas Tree
AF Type

Central structural core

52(2 1/16); 65(2 9/16); 78(3 1/16);
80(3 1/8); 103(4 1/16); 130(5 1/8); 180(7 1/16)

Side outlets

52(2 1/16);65(2 9/16);78(3 1/16);
80(3 1/8);103(4 1/16);130(5 1/8); 180(7 1/16)

Side outlets of  casing head

52(2 1/16);65(2 9/16);78(3 1/16);
80(3 1/8);103(4 1/16)