Features:
Y221 packer 1. High pressure-resistance,good sealing,good tightness,stable,secure
2. Setting securely,operate simply and unsealing
3. Setting unsealing repeatedly
Y221M packer:Keeping the above mentioned characteristics of the company,we also carry out the following improvement
1. Hydraulic anchor use stainless steel materials,which effectively prevent the phenomenon hydraulic anchor claw rust and not back happened because of long time poor water quality in the sealing process.
2. Glue tube material are made of import modified hydrogenated butadiene acrylonitrile rubber vulcanization, which has the characteristics:high temperature resistance,anti-aging, resistance to high pressure difference. Once uncured after a long time in seal compression, the recovery is good.
3. Anchor claw and slip are set with hard alloy,which increased the bite of casing ability; it is suitable for different styles.
4. Slip and slip bowl are combined with wedge,which makes set and unsealing easy
5. Central tube is designed with internal the sand controls scream so that it is easy to be recovery,tube is easy to get stuck and hard to break down.
The design of packer is scientific;production processing technology is controlled strictly,and has good performance features.
Product parameter
Specification | Out dia.(mm) | Path(mm) | Working temperature(OC) | Working pressure(MPa) | Length(mm) | thread | casing(mm) |
Y221-80*32-120/35 | 80 | 32 | 120 | 35 | 967 | 2-3/8TBG | 86 |
Y221-95*48-120/35 | 95 | 48 | 120 | 35 | 985 | 2-3/8TBG | 101-105 |
Y221-112*50-120/35 | 112 | 50 | 120 | 35 | 1154 | 2-3/8TBG | 118-121 |
Y221-114*50-120/35 | 114 | 50 | 120 | 35 | 1177 | 2-3/8TBG | 121-124 |
If you need more infos about the downhole tools,pls contact with us
