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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

gas natural fenosa
8 ESSENTIAL QUALITY REQUIREMENTS OF PUMPED ... - …
8 ESSENTIAL QUALITY REQUIREMENTS OF PUMPED ... - …

21/3/2016, · Fine aggregates should conform to the requirements given in ASTM C 33 for fine aggregates. In addition, for pump systems having lines 6-in. in diameter and smaller, 15 to 30 percent of fine aggregate should pass the 300-μm (No. 50) sieve and 5 to 10 …

(PDF) Cost Analysis of Pumping Water Using Solar Energy ...
(PDF) Cost Analysis of Pumping Water Using Solar Energy ...

It was considered an area of 1 ha, planted with vegetable crops whose water demand is 5.6 mm, under drip irrigation. This area was divided into eight parts, each of them being irrigated for 1 hour ...

HFB5220A type PLC control clay brick making machine for ...
HFB5220A type PLC control clay brick making machine for ...

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Multimedia (sand) Filtration Calculation - Lenntech
Multimedia (sand) Filtration Calculation - Lenntech

Contact Us. The above multi-media filtration calculator calculates the diameter of a round multi-media filter (MMF) based on the filter bed speed as input. For industrial water filtration purposes vertical filter bed speeds (ideal service flows) varying between 10 m/h and 25 m/h are used depending on the quality of the to be treated water.

Determination of aquifer parameters using geoelectrical ...
Determination of aquifer parameters using geoelectrical ...

12/12/2016, · Hydraulic conductivity values determined from ,pumping, test data and geoelectrical technique range between 15.9 – 60.9 m/day and 29.76 - 72.3 m/day respectively. The low values of transmissivity and hydraulic conductivity indicate clay or shale while high values are due to the presence ,of sand, or gravel.

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HONGFA HFB560 concrete paver canal block making machine ...

HONGFA HFB560 concrete paver canal block making machine, US $ 10000 - 12000 / Set, Hollow Block Making Machine, CONCRETE, 8000~10000pcs/day.Source from ,Guangxi, Hongfa ...

C Tertiary Sand F EDC Processes
C Tertiary Sand F EDC Processes

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Solar-powered Groundwater Pumping Systems - 6.705 - Extension
Solar-powered Groundwater Pumping Systems - 6.705 - Extension

Solar-powered groundwater pumping systems, are often considered for use in livestock and other remote watering applications instead of other forms of alternative energy because they are durable, can be mobile, and exhibit long-term economic benefits. Generally, alternative ,power, is only considered when the cost of tapping into the closest public ,power, grid far outweighs the costs of using ...

Cast Iron Please Suppliers - Reliable Cast Iron Please ...
Cast Iron Please Suppliers - Reliable Cast Iron Please ...

Cast Iron Please Suppliers Directory - Choose Quality Verified Cast Iron Please Suppliers and Manufacturers, Wholesale Cast Iron Please Sellers and Exporters at Alibaba.com.

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Small machines for home business block making machine ...

Small machines for home business block making machine interlocking brick machine block manufacture, US $ 5000 - 5000 / Set, Hollow Block Making Machine, Paving Block Making Machine, Interlock Block Making Machine, Curbstone Block Machine, Crushed Stone, ,Sand,, Cement, Dust and Coal Fly Ash, Slag, 5760 pcs/8hours, 12000 pcs/8hours, 4000 sets/day.Source from ,Guangxi, Hongfa Heavy Machinery Co ...

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+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City