Choke & Kill Line Manifolds are the important well control equipment for performing the              near balanced drilling during petroleum exploration. They can control well kick and              overflow, avoid reservoir pollute, accelerate the drilling speed with high reliability, safety              and convenience.              The series products conform to API Spec 16C.

Name	Choke Manifold				Killing Manifold
Type	JG35	JGY35	JG70	JGY70	YG35	YG70
Main & Side Passage diameters	4 1/16×2 9/16(103×65)
Rated Pressure	5000(35)				10000(70)
Temperature	P·U(-29～121℃)
Available Medium	Crude oil, water, gas, and mud
Product Specification Level	PSL3
Material Class	CC、DD、EE
Type of control	Both wing manual Throttling valve			Both wing hydraulic Throttling valve	Three wing hydraulic Throttling valve	Single wing vent valve
Flutter Size	2 9/16
Flutter valve Qty.	1～2
Drive Model	Hand, fluid operation
Down Exit Size	Down Exit Size 2　9/16 　　3　1/16 　3 1/8　 4 1/16