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rsdzd@pyzyrsd.com +86 13525609655

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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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rsdzd@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

desander/ desilter price
General difference between Screw and Reciprocating (Piston ...
General difference between Screw and Reciprocating (Piston ...

Rotary screw air compressors use two meshing helical screws, known as rotors or air-end, to compress the air. ,Reciprocating (Piston Type) air compressors, use pistons driven by a crankshaft to compress the air. Screw Compressors ,and Reciprocating, (Piston) Air Compressors are the most widely used technologies in India at present. The other compressor types available now in India are ,Centrifugal, ...

Reciprocating Pumps - an overview | ScienceDirect Topics
Reciprocating Pumps - an overview | ScienceDirect Topics

The efficiency of a ,centrifugal pump, drops rapidly with increasing viscosity. The most economical applications of these pumps are normally limited to viscosities under about 110 cSt (500 SSU). ,Reciprocating pumps, can efficiently handle stocks up to about 1760 cSt (8000 SSU).

Centrifugal Pump Performance Test - Inspection for Industry
Centrifugal Pump Performance Test - Inspection for Industry

Centrifugal Pump Performance, Test Procedure . 1.Scope. This description of procedure defines the conditions for the hydraulic testing of ,centrifugal, pumps according to API Standard 610. Scope of test, type of test, test class and guarantee values are defined by standardized test plans agreed ,between pump, manufacturer and ,pump, purchaser. 2 ...

The Differences Between Centrifugal Pumps Vs. Positive ...
The Differences Between Centrifugal Pumps Vs. Positive ...

The ,pump,’s impeller rotates within the housing and reduces pressure at the inlet. This motion then drives fluid to the outside of the ,pump,’s housing, which increases the pressure enough to send it out the discharge. There is also the axial flow ,centrifugal pump, which uses a curved propeller-shaped impeller, whereas the impeller on a radial ...

Centrifiugal Pumps Overview
Centrifiugal Pumps Overview

Centrifugal pump, Curves- Characteristics Continued….. • Selecting a ,Pump, –A system requires 275 GPM capacity through the system, delivers 165 ft of head. –Performance curve shows 172 ft of head required. –The point of intersection ,between, the ,pump,’s performance curve and the system requirement curve represents the capacity at which

What is the difference between the positive and non ...
What is the difference between the positive and non ...

Like most pumps, a ,centrifugal pump, converts rotational energy, often from a motor, to energy in a moving fluid. A portion of the energy goes into kinetic energy of the fluid. Fluid enters axially through eye of the casing, is caught up in the impeller blades, and is whirled tangentially and radially outward until it leaves through all circumferential parts of the impeller into the diffuser ...

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+86 13525609655

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Road West, North Branch, Jingkai Road, Puyang City