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rsdgj@pyzyrsd.com +86 513525609655

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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 513525609655

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rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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Federal Register :: Effluent Limitations Guidelines and ...
Federal Register :: Effluent Limitations Guidelines and ...

7/4/2015, · ,Pressure, within the ,low, permeability, ,low, porosity geologic formations forces wastewaters, ... Produced sand also includes ,desander, discharge from the produced water waste stream, ... Some have suggested this would provide an “escape-,valve,” for the future in …

Annular BOP - Lake Petro
Annular BOP - Lake Petro

Annular BOP. Rubber core store glue big quantity, small friction resistance, when switch ,pressure, sealing ability. Using hemispherical head, no stress ,concentration, phenomenon when under ,pressure,, casing stress evenly, easy to tear open outfit. Piston stroke is short, ,low, height, and set the wear ring. Long-life sealing element provides positive ...

Report to Congress on Hydrogen Sulfide Air Emissions ...
Report to Congress on Hydrogen Sulfide Air Emissions ...

The ,pressure relief valve, or a rupture disk will open in a high-,pressure, situation, ... The ,low pressure, stream has a significantly higher H2S ,concentration, than the high ,pressure, stream although its flowrate is lower. ... The ,low pressure, stream has a molecular weight very close to that of air and with some modification in composition, ...

Sand Filters Sand Cyclones Sand Flowback
Sand Filters Sand Cyclones Sand Flowback

ENERCORP’S ,PRESSURE, CONTROL MANIFOLDS ARE DESIGNED TO DELIVER EnerCorp’s heavy-duty, double barrier (double block and bleed) choke systems provides safety and operational efficiency when working with the dangers of high ,pressure,. Sand Flowback Test Separators range from 650 psi – 1440 psi and are 4-phase with solids

IWA 33-1:2019(en) Technical guidelines for the ...
IWA 33-1:2019(en) Technical guidelines for the ...

pressure, reducing ,valve, throttle ,valve valve, that can be decompressed to maintain a constant outlet ,pressure, or vary it within a certain range when the inlet ,pressure, of the ,valve, is higher than the ,pressure, required by equipment behind the ,valve

Sand Filters Sand Cyclones Sand Flowback
Sand Filters Sand Cyclones Sand Flowback

ENERCORP’S ,PRESSURE, CONTROL MANIFOLDS ARE DESIGNED TO DELIVER EnerCorp’s heavy-duty, double barrier (double block and bleed) choke systems provides safety and operational efficiency when working with the dangers of high ,pressure,. Sand Flowback Test Separators range from 650 psi – 1440 psi and are 4-phase with solids

Which type of washing machine is the best an agitator or ...
Which type of washing machine is the best an agitator or ...

WHAT IS DIFFERENCE BETWEEN ,AGITATOR VS,. ,IMPELLER, WASHERS Agitators and impellers are found in top-loading washing machines, but they clean in two different ways. So what’s the difference between agitators ,vs,. impellers? Washing machines with agita...

SKID MOUNTED WELLHEAD DESANDERS AND FLOWBACK …
SKID MOUNTED WELLHEAD DESANDERS AND FLOWBACK …

Pressure, Safety ,Valve,-a type of ,valve, used in the petroleum (downstream, midstream, upstream) and chemical processing: industries to quickly release gasses from equipment in order to: avoid over-pressurization and potential accidents. PSVs are: activated automatically when ,pressure, exceeds prescribed: ,pressure, limits in order to return equipment ,pressure, to a safe

IWA 33-1:2019(en) Technical guidelines for the ...
IWA 33-1:2019(en) Technical guidelines for the ...

hydraulic phenomenon whereby liquid gasifies at ,low pressure, and the vapour bubbles form and collapse virtually instantaneously causing a hydraulic shock ... water supply method by gravity flow with the installation of ,pressure relief, devices in the water supply system to handle the excess ,pressure, heads over the ... ,pressure, reducing ,valve,.

Hailai explains the installation process of desander
Hailai explains the installation process of desander

The ,desander, is mainly used to separate the impurity particles from the air, water or waste water flow. There are two types of general desanding devices, namely horizontal flow grit chamber and aerated grit chamber.

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+86 513525609655

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Road West, North Branch, Jingkai Road, Puyang City