Specifications

API 6A thermal wellhead assembly
API 6A
Max working temperature 380
Tubing head vertical nominal size 6-1/2

 API 6A thermal wellhead assembly

 

 

 The valve of the KR thermal recovery wellhead assembly is provided with the parallel disc prevailing throughout the world presently,the valve body,bonnet,gate and stem are all fabricated form high temperature resistant materials having good creep properties.Therefore,the valve can resist the high temperature of 380°C,and its opening and closure are easy and not result in deformation under the high temperature and high pressure,non-metal sealing members are fabricated from high-temperature resistant materials ensuring good sealing characteristics for the380°C working condition.

 

 

Main technology parameters:

 

Rated working pressure	Work conditions of thermal production		Gate valve nominal size	Tubing head vertical nominal size
	Max working pressure	Max working temperature
2000(14)	3000(21)	337(639)	2-9/16”	6-1/2”
3000(21)	5000(35)	370(698)