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Dongying Zhaoxin Industry and Trade Co., Ltd
Dongying zhaoxin company are a manufacturer of oil downhole tools , main products such as oil packer , gas seperator , torque anchor , tubing anchor , corssover , backwash valve ,elevator , centralize
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high quality oil well downhole cup packer for oilfield of chinese manufacturer

Dongying Zhaoxin Industry and Trade Co., Ltd
Dongying Zhaoxin Industry and Trade Co., Ltd
City: Dongying
Province/State: Shandong
Country/Region: China
Tel: 86-138-64760226
Contact Person:
Ms Alisa Ma

high quality oil well downhole cup packer for oilfield of chinese manufacturer

Brand Name : ZX
Model Number : 5-1/2"-9-5/8"
Place of Origin : Shandong, China
MOQ : 5
Packaging Details : wooden case
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Cup packer is mainly composed of upper joint, cup and center tube.
It is a kind of selfsealing packer. The pipe annulus is sealed by interference cup and casing inwall. On the impact of downhole pressure difference, cup expanses to seal the annulus and it just can bear one-way big pressure differential.
Cone cup is the main part of cup packer. It is vulcanized rubber on the metal frame. Cup packer is used in well together with other downhole tools. When the tool down to the designed position, it’s sealed by compression between cup and
inwall and pressure difference. Pull the column to realize unsealing.


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