High Quality API 6A check valve and non-return valve/NRV for oil wellhead

详情

Product    name	Check Valve
Working pressure	**********0 PSI
Size	1"*4"
Working medium	oil,natural gas,mud and gas containing H2S,CO2
Working temperature	'**9ºC***1ºC
Specification level	PSL *- PSL 4
Performance requirement	PR **2
Material class	AA,BB,CC,DD,EE,FF,HH
Manufacture standard	API Spec 6A or NACE MR ***5

API 6A Check Valve


     API 6A Check Valve, also referred to non-return valve, or one-way valve, is a valve that normally allows fluid (liquid or gas) to flow through it in only one direction. An important concept in check valves is the cracking pressure which is the minimum upstream pressure at which the valve will operate. We can produce both swing type check valve and lift type check valve.  Available in bore sizes from ***3/*6″ to **1/*6″ and pressure ratings from 2,**0 to *0,**0 PSI. 
 The standard material is forged AISI***0 alloy. All of our Check Valves are fully designed, manufactured, and tested as per API 6A and API *6C standards and have been widely used on oilfield wellhead Christmas tree and manifolds with reliable performance.

国家:	China
型号:	-
离岸价格:	( Negotiable ) （面議） 获取最新报价
位置:	China
最小订单价格:	-
最小订单:	1 Piece
包装细节:	plywood
交货时间:	45days
供应能力:	2000 Piece per Month
付款方式:	T/T, L/C
產品組 :	Valve