Model KRS50/65-21 double-channel (vapor injection & oil production) thermal recovery wellhead equipment is suitable for intermittence thermal recovery or the recovery of ultra-thick oil. The equipment, which integrates vapor injection channel and oil production channel, has a compact structure. It can release pressure in inner bore of tubing, thus reduces the possibility of accident.

Characteristics

1.Has wonderful high temperature and high pressure resistance ability.
2.Reliable seal makes the product free from environment pollution.
3.Compact structure and small volume make it be convenient to install.
4.Flexible in rotation and convenient in operation and maintenance.Long lifespan.

Technical specifications

Parameters                              Model	KRS80/65—21
Nominal Diameter of Vapor Injection (in)	3  1/16
Nominal Diameter of Oil Recovery (in)	2  9/16
Working Pressure (psi)	3000
Working Temperature (oF)	-20節�98
Connection type	Flange   Thread
Size of connecting casing (in)	10 3/4
External Dimensions (L×H) (in)	107×63
Weight (lbs)	3923