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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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Phone

+86 513525609655

E-Mail

rsdgj@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

reflux temperature
This is Apergy
This is Apergy

pump, arena. Whether the issue is ,sand,, corrosion, gas locking or some other unique challenge, we have the experience, expertise and extensive range of products to ensure the best possible fit for each application. And, through the renowned Harbison-Fischer ,pump, schools, we give you the tools and insight to

Marine & Offshore Case Studies | Castle Pumps
Marine & Offshore Case Studies | Castle Pumps

This UK based Marine Dredging company required a self-priming centrifugal ,pump,, in cast iron to save costs, for transferring sea water containing small amounts of ,sand,. We selected a horizontal self-priming centrifugal ,pump, with a cast iron casing and bronze impeller from our CA range, capable of allowing 10% passage of ,sand, content in the sea water.

Cement Mortar Pump-Various Models Simple System Easy Use
Cement Mortar Pump-Various Models Simple System Easy Use

The hydraulic system adopts double pumps and double circuits, logic ,control,, stable and reliable; The main oil ,pump, is a variable ,plunger pump,, the displacement is step-less, and the motor power can be utilized to the maximum extent. Advanced S-pipe valve system, low resistance, good sealing, and automatic clearance compensation function.

Solar Magnetic Plunger Pump SMPP A game changer in rural ...
Solar Magnetic Plunger Pump SMPP A game changer in rural ...

• Low cost and high reliability, beginning with the ,plunger,-based design, which is dramatically slower than in high RPM motor pumps and therefore practically immune to ,sand, in the water, whereas the high rotational speed results in premature wear. We allow X5 ,sand, …

The History of Pumps: Through the Years | Pumps & Systems
The History of Pumps: Through the Years | Pumps & Systems

1650 Otto van Guericke invents the piston vacuum ,pump,, which used leather washers to prevent leakage between the cylinder and the piston.. 1675 Sir Samuel Moreland—an English academic, diplomat, spy, inventor and mathematician—patents the packed ,plunger pump,, capable of raising great quantities of water with far less proportion of strength than a chain or other ,pump,.

Advances in Plunger Seal Technology
Advances in Plunger Seal Technology

The majority of ,pump, manufacturers today utilize a ,plunger, packing technology first introduced on chemical pumps in the 1930’s. The packing consists of a stack of “V” shaped sealing elements that seal against the ,pump plunger,. The sealing load against the ,plunger, is adjusted by tightening a nut that compresses the sealing stack.

The History of Pumps: Through the Years | Pumps & Systems
The History of Pumps: Through the Years | Pumps & Systems

1650 Otto van Guericke invents the piston vacuum ,pump,, which used leather washers to prevent leakage between the cylinder and the piston.. 1675 Sir Samuel Moreland—an English academic, diplomat, spy, inventor and mathematician—patents the packed ,plunger pump,, capable of raising great quantities of water with far less proportion of strength than a chain or other ,pump,.

Double-Acting Duplex Mud Pumps
Double-Acting Duplex Mud Pumps

sand control,, hot oil service, and general work-over service. With intermittent duty service and pressure ratings to 10,000 psi, Gardner Denver Well Servicing Pumps not only meet but surpass the rugged demands of the petroleum service industry. Intermittent Duty Triplex Pumps| 600 to 1000 HP

Experience is everything. - Weatherford International
Experience is everything. - Weatherford International

a long plunger, are suited for pumping sand-laden fluid. Sand-Tolerant Pumps With a unique wiper assembly and filter coupling that lubricate the plunger/barrel interface and mitigate sand damage, these pumps significantly extend run life, reduce workovers, and …

Best Bicycle Floor Pumps for 2019 - Road Bike Rider ...
Best Bicycle Floor Pumps for 2019 - Road Bike Rider ...

The 2.5-inch gauge is at the top of the barrel, where it’s easy to read. The hose is 45-inches ,long, and the ,pump, puts out a maximum pressure of 160 psi. The availability of replaceable internal parts means the life of the ,pump, can be extended indefinitely. One reviewer describes this ,pump, as …

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+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City