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Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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+86 13525609655

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rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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Some DOs and DON'Ts of Hydraulic
Some DOs and DON'Ts of Hydraulic

7. Size ,Hydraulic, Lines Correctly Use adequate pressure and return lines with a minimum number of 45º and 90º joints. *For an in-depth treatment of ,hydraulic design, for high-performance motion control, refer to “Fluid Power Motion Control: A ,guide, to Practical ,Design,…

Hydraulics Trouble Shooting Guide - Advanced Fluid Systems
Hydraulics Trouble Shooting Guide - Advanced Fluid Systems

TS-,Guide,_R.doc Printed 5-9-02 3 VALVES Expanded Table TROUBLE CAUSE REMEDY VALVE SPOOL RESPONSE SLUGGISH 1. Dirt in ,system, 2. Restricted drain 3. Pilot pressure low 4. Malfunctions of solenoids 5. Distortion of valve body 1. Drain and flush ,system,. Disassemble and clean, if necessary. 2.

Hydraulic Design Manual
Hydraulic Design Manual

Introduction to ,Hydraulic, Analysis and ,Design, 2. ,Hydraulic, Practices and Governing Law ♦ 1. Overview 2. Federal Laws, Regulations, and Agencies Governing ,Hydraulic Design, ♦ National Flood Insurance Program ♦ Executive Order 11988 ♦ National Environmental Policy Act ♦ Rivers and Harbors Act ♦ Clean Water Act

Select the right motor for your hydraulic applications
Select the right motor for your hydraulic applications

The ideal in hydraulic system design is to match overall efficiencies to the application performance expectation. This requires the designer to first match the motor, then the pump to a specific system performance expectation.

Hydraulic Cylinders Design - SealFluid
Hydraulic Cylinders Design - SealFluid

Hydraulic Cylinders Design, When ,hydraulic system, must produce linear motion, cylinders (sometime called actuators or linear ,hydraulic, motors) are the components what convert the fluid pressure and flow to straight-line, controllable mechanical force and motion to move load.

Hydraulic Set Liner Hanger Applications & Design Types ...
Hydraulic Set Liner Hanger Applications & Design Types ...

(Check Drill String ,Design Guide,) Continue to lower the drill string until the full liner weight supported by the liner hanger. External ,Hydraulic, Setting Liner Hanger Mechanism . The external ,hydraulic, setting mechanisms incorporated into the liner setting tool. And, removed from …

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City