Thermal Recovery Wellhead & X-mas Tree

• Categories:
• Wellhead & X-mas Tree

• Brand:
• SJ

• Model:
• KR

• API 6A:
• Thermal Recovery

• Update Time:
• 10/24/2012

Detailed Info

KR thermal recovery wellhead & X-mas tree is mainly used in wells using steam stimulation or other thermal recovery methods.

Valve body, valve cover, valve plate, valve stem and so on are made of materials with good high temperature creep resistance, the valves can operate at temperature up to 370 °C (698° F) and open or close under high pressure and high temperature without any deformation. Even at 370°C, the seal rings can still maintain good sealing performance.

Technical Specifications

Parameters	KR65-21	KR78-21	KR65-35
Working pressure (Psi)	3000	3000	5000
Nominal diameter(in)	2-9/16	3-1/16	2-9/16
Working Temperature (°F)	0~698
Connection type	Flange and Clamp	Flange	Flange
Size of connecting casing (in)	5-1/2 or 7	5-1/2 or 7	5-1/2 or 7
External Dimensions L×H (in)	60×52	61×55	73×80
Weight (lb)	1430	2200	2816