Origin	China
Model Number	Y341-ML
Brand Name	JH

Jinghong Petroleum Equipment Corporation

 After more than 10 years of development Jinghong Group has 4 core product lines:

1. Top Drive Drilling System,

2. PC Pump & Ground Driving System,

3. Series of Down-hole tools ,

4. Solid Expandable Tubular Machining and Engineering service.

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Packer Y341-ML series

It is mainly used for layering water and polymer injection in tubing string.

Features:

1.    It is not necessary to keep different pressure between inside and outside of tubing string for packer releasing, therefore, no matter does water flow regulator have an open or closed stopcock, the packer can be released. This decreases the workload of fishing closed stopcock and mud truck. Thus, this packer can be widely used due to its simple operating process.

2.    The piston seal of wash well adopts special structure, which insures the seal can be used repeatedly with high reliability.

3.    It has a protective rubber packing element, high pressure-bearing and a long service-life.

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WEB: www jh-pm com

Tel: 0086 10 88854840

Fax: 0086 10 88854843

Email: sales(a)jh-pm com

Packer Y341-ML series

(*): Well Head Pressure

Model	Y341-95ML	Y341-114ML	Y341-(134-142)ML	Y341-(142-148)ML
Total Length (mm)	1183	791	841	891
Setting Pressure	>=8MPa (*)	>=8MPa (*)	>=8MPa (*)	>=8MPa (*)
Work Pressure	15Mpa	15-25MPa	15-25MPa	15-25MPa
Work Temperature	90℃	90℃-120℃	90℃-120℃	90℃-120℃
Min. Inter Dia.	φ48mm	φ55-60mm	φ76mm	φ76mm
Max. Outer Dia.	φ95mm	φ114mm	φ134-142mm	φ142-148mm
Start pressure of Well flushing piston	<=2.5MPa	<=2.5MPa	<=2.5MPa	<=2.5MPa
Well-flushing flow rate	>=25m3/h	>=35m3/h	>=50m3/h	>=50m3/h
Release Load	30-50KN	40-60KN	50-70KN	60-80KN
Adaptive Casting Size	4  1/2  inch	5  1/2  inch	6  5/8  inch	7 inch