Hydraulic self-sealing column head GKSG

Price on demand

Supplier: VEYA INVESTMENTS LIMITED

Description

Head of column of the self-sealing hydraulic GXG are intended for guidance in the composition of the shut-off and wellhead Assembly (SOOS) as a base flange in the absence of base at the wellhead in the liquidation of open gas and oil fountains. Drive crackers (compression and expansion) hydraulic with mechanical lock them in a compressed position. Seal head casing is made self-sealing cuff with the possibility of additional manual preload if necessary. Hydraulic power unit package is not included. Available GXG other sizes.

Characteristics

Working (wellhead) pressure: 21-70 MPa
Number of controlled piston hydraulic cylinders: 1
Full set weight: 540-1350 kg
Working pressure in the hydraulic control system: 10 MPa
Working fluid consumption: 10 ... 20 Dm3 / min
Height: 880-1010 mm
Corrosion-resistant design in accordance with GOST 13846-69: K1 / K2
Standard size of the connecting flange according to GOST 28919-91: 180kh35 350kh35
Nominal diameter of the casing pipe: 140-340 mm
Diameter: 490-715 mm
Climatic version according to GOST 15150-69: V / UHL
Assembled weight: 480-1200 kg