Products
Contact Us
- Contact Person : Mr. Lily Wan
- Company Name : Puyang Donghao Mechanical & Electronic Co., Ltd
- Tel : 86-0393-8915988
- Fax : 86-0393-8915988
- Address : Henan,Puyang,Middle of Jintian Road,Puyang, Henan, P.R China
- Country/Region : China
- Zip : 457001
Agricultural Product Stock
Bridge Water Distributors
Bridge water...
Eccentric Water Distributors
DH Eccentric Injection MandrelApplicationApply for zonal water-injection with packer.Feature
• Use the plug to adjust water nozzle diameter.
• To fulfill the water-injection volume.
• Stainless steel,Website:http://www.dhpetrotools.com, corrosion...
Hollow Water Distributors
Hollow water...
DH-341 Retrievable Hydraulic Injection Casing Packer
DH-341 Retrievable Hydraulic Packer
Application
Apply for water distribution system for zonal injection,Website:http://www.dhpetrotools.com, acid treatment and squeeze etc.
Feature
• Double-piston, low-pressure set explored, good sealing.
• Highly temperature -resistance and pressure-resistance glue tubing explored, stable,...
DH-221 Retrievable Mechanical Injection Packer
DH-221M Retrievable Mechanical PackerApplication：Apply for zonal injection,Website:http://www.dhpetrotools.com, extraction, leak finding, squeeze, acid treatment and well testing.Feature：· Hydraulic anchor use stainless steel materials, which effectively prevent the phenomenon hydraulic anchor claw rust and not back happened because of long...
DH-211 Injection Retrievable Mechanical Packer
DH-211 Retrievable Mechanical Packer
Application
Apply for zonal injection,Website:http://www.dhpetrotools.com, extraction, leak finding, squeeze, acid treatment and well testing. It should be equipped with the hydraulic anchor if the differential pressure is higher. Features
• Can be set in different steel grade casing stable and...
Oil Extraction String
Oil extraction...
DTQS Large ID Bridge Plug
DTQS Large ID bridge...
Dissoluable Bridge Plug
Dissoluable bridge...
Composite Bridge & Frac Plugs
Composite bridge & frac...