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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

E-Mail

rsdgj@pyzyrsd.com

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Road West, North Branch, Jingkai Road, Puyang City

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HBP HBP automatic mechanical
HBP HBP automatic mechanical

1.The designed effective ,capacity, of the vacuum tank is 3.8m3, so it can provide 1.2-minute buffering ,suction capacity, for 180m3/h shifting centrifugal ,pump,. It can effectively prevent the ,pump, from being damaged due to gas etching and lower the noise.

China Single Stage Single Suction Iron Casting Inline Pump ...
China Single Stage Single Suction Iron Casting Inline Pump ...

This series of products ,has, a broad efficient area and high efficiency ,is the company independent research and development made the second generation of the single stage single ,suction pump,. Compared with GB/T13007centrifugal ,pump, efficiencyoverall efficiency increased by 3 to 8% .Of this series of products, aims to set up the ,pump, industry famous brand, is the best choice to replace …

NZJ(L)heavy slurry pump-Slurry Pump、sand pump、water pump ...
NZJ(L)heavy slurry pump-Slurry Pump、sand pump、water pump ...

NZJ(L) New heavy slurry ,pump,. With the development of the technology, our company ,has, introduced the series NZJ(L) slurry ,pump, under the theory of modern fluid mechanics, based on the software design and practical experiences. The NZJ(L) new heavy series slurry pumps are designed as single-stage, single-,suction, centrifugal pumps.

PUMP SPECIALIST TRAINING MANUAL - Red Lion Pump Products
PUMP SPECIALIST TRAINING MANUAL - Red Lion Pump Products

systems. The first, often referred to as ,suction, pressure or ,suction, force, actually is the result of atmospheric pressure. The second, known as centrifugal force, is a factor in the operation of every type of rotary ,pump,. Atmospheric pressure: At sea level, the atmosphere ,has, a weight (or pressure) of about 14.7 pounds per square inch (psi).

HBP HBP automatic mechanical
HBP HBP automatic mechanical

1.The designed effective ,capacity, of the vacuum tank is 3.8m3, so it can provide 1.2-minute buffering ,suction capacity, for 180m3/h shifting centrifugal ,pump,. It can effectively prevent the ,pump, from being damaged due to gas etching and lower the noise.

China Single Stage Single Suction Iron Casting Inline Pump ...
China Single Stage Single Suction Iron Casting Inline Pump ...

This series of products ,has, a broad efficient area and high efficiency ,is the company independent research and development made the second generation of the single stage single ,suction pump,. Compared with GB/T13007centrifugal ,pump, efficiencyoverall efficiency increased by 3 to 8% .Of this series of products, aims to set up the ,pump, industry famous brand, is the best choice to …

DG Series Dredge Pump China Dredge Pump for Gravel and ...
DG Series Dredge Pump China Dredge Pump for Gravel and ...

Capacity,: 60-30000m3/h Head: 10-120m Delin Machinery is specializing in manufacturing slurry pumps, desulfurization pumps and dredge pumps in China. The designation of ,DG series dredge pump, is based on surveys on dredge ,pump, used domestically and abroad. We have conducted a lot of statistic analysis on dredge pumps or sludge pumps.

PUMP SPECIALIST TRAINING MANUAL - Red Lion Pump Products
PUMP SPECIALIST TRAINING MANUAL - Red Lion Pump Products

systems. The first, often referred to as ,suction, pressure or ,suction, force, actually is the result of atmospheric pressure. The second, known as centrifugal force, is a factor in the operation of every type of rotary ,pump,. Atmospheric pressure: At sea level, the atmosphere ,has, a weight (or pressure) of about 14.7 pounds per square inch (psi).

NZJ(L)heavy slurry pump-Slurry Pump、sand pump、water pump ...
NZJ(L)heavy slurry pump-Slurry Pump、sand pump、water pump ...

NZJ(L) New heavy slurry ,pump,. With the development of the technology, our company ,has, introduced the series NZJ(L) slurry ,pump, under the theory of modern fluid mechanics, based on the software design and practical experiences. The NZJ(L) new heavy series slurry pumps are designed as single-stage, single-,suction, centrifugal pumps.

Horizontal Dredge Pump SupplierDG Series Dredge Pump
Horizontal Dredge Pump SupplierDG Series Dredge Pump

sea or offshore dredging, including extraction of ,sand, and gravel, or transporting slurries. These DG series dredge. pumps feature excellent performance, outstanding structure design, ease of maintenance, and long service life, etc. Features of Dredge ,Pump,. 1. DG series dredge pumps are of single stage, single ,suction,, ,horizontal, structure.

Friction Loss Formula for Fire Hydaulics - Cheat Sheet ...
Friction Loss Formula for Fire Hydaulics - Cheat Sheet ...

100% ,capacity, test @ 150psi NEP 2. 70% ,capacity, test @ 200psi NEP 3. 50% ,capacity, test @ 250psi NEP The pumper is using 2 – 10 foot sections of 5” hard ,suction, hose. The ,pump has, been primed. The compound gauge reading is approximately 10” Hg.

INSTALLATION AND OPERATING MANUAL - White Int
INSTALLATION AND OPERATING MANUAL - White Int

E.g.1. DP81 ,pump, with E25 Ejector Type at ,Suction, Depth of 9 m must not operate with a delivery pressure below 1.5 bar.E.g.2. DP100 ,pump, with E30 Ejector Type at ,Suction, Depth of 21 m must not operate with a delivery pressure below 2.0 bar. If cavitation persists, delivery pressure may need to be raised, as ,suction, depth may be lower than expected.

Abrasion Corrosion Resistant Sand Slurry Pump ...
Abrasion Corrosion Resistant Sand Slurry Pump ...

Abrasion Corrosion resistant sand slurry pump,. Product features: 1. MAH ,sand, gravel slurry ,pump, is a cantilever and ,horizontal, centrifugal slurry ,pump,, which is suitable for conveying highly corrosive and concentrated slurry in metallurgy, mining, coal, power, building materials and other industrial sectors. This type of ,pump, can also be used in series.

INSTALLATION AND OPERATING MANUAL - White Int
INSTALLATION AND OPERATING MANUAL - White Int

E.g.1. DP81 ,pump, with E25 Ejector Type at ,Suction, Depth of 9 m must not operate with a delivery pressure below 1.5 bar.E.g.2. DP100 ,pump, with E30 Ejector Type at ,Suction, Depth of 21 m must not operate with a delivery pressure below 2.0 bar. If cavitation persists, delivery pressure may need to be raised, as ,suction, depth may be lower than expected.

Pump Guide How Progressing Cavity Pumps work
Pump Guide How Progressing Cavity Pumps work

The ,capacity, of the ,pump,, the approximate viscosity, ... Dirty Water containing Silt and/or ,small, amounts of ,Sand, or Earth. Medium Abrasives Example: Clay Slurries, Potters Glazes, ... Indicates if the ,pump has, vertical ,suction, housing. If ,horizontal, is preferred no designation will be used.

Slurry Pump Selection
Slurry Pump Selection

A service class ,chart, can be used to get an indication of the expected wear rate of the major wetted components. The ,chart, is based on aqueous slurries of silica-based solids (Specific Gravity = 2.65), and can be used to provide guidance for mineral slurries if the SG for the slurry is used to determine the severity of service for a slurry ,pump,.

Pump Guide How Progressing Cavity Pumps work
Pump Guide How Progressing Cavity Pumps work

The ,capacity, of the ,pump,, the approximate viscosity, ... Dirty Water containing Silt and/or ,small, amounts of ,Sand, or Earth. Medium Abrasives Example: Clay Slurries, Potters Glazes, ... Indicates if the ,pump has, vertical ,suction, housing. If ,horizontal, is preferred no designation will be used.

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+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City