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rsdzd@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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Product - Hangzhou Alkali Pump Corporation
Product - Hangzhou Alkali Pump Corporation

MHT light-duty slurry ,pump, is designed for bentonite industry, abrasive and grinding tools manufacture, desulfation of power plant and conveyance of alumina ore slurry in aluminum plant, and is the ideal device matched with filter press and the optimal choice for conveying ,medium, containing hard sundries.

SLIDING BEARING | CERATEC
SLIDING BEARING | CERATEC

STANDARD FORMATS. Maximum use temperature for these, bearings, is 150 degrees Celsius. Optimum condition for these, bearings, are 3600 rpm for the 20MB89, and 1200 rpm for the 100MB1516, temperatures under 100 degrees Celsius, no misalignment, …

China Sand Slurry Pump Factory and Suppliers ...
China Sand Slurry Pump Factory and Suppliers ...

LYT ,pump, main technical features and USES: all parts in contact with the ,medium, are made of silicon carbide, wear resistance and corrosion resistance, long service life of the ,pump,; Axial adjustment device is provided to keep the ,pump, running at the efficient point through axial adjustment of the overcurrent parts; The density of silicon carbide impeller is low, the disturbance degree of shaft operation is small, the ,pump, …

Basics of Pragmatic Motor Testing | Pumps & Systems
Basics of Pragmatic Motor Testing | Pumps & Systems

Magnetic, center: On machines with hydrodynamic bearings, up to around a half-inch of end float is expected. The rotor shaft is marked with the shaft pushed all the way in and again pulled all the way out to the extent of the end float. During the idle run, the rotor will center with the stator due to ,magnetic, …

United States Environmental Protection Agency | US EPA
United States Environmental Protection Agency | US EPA

2881.3629999999998. 137.56100000000001. 1.0572999999999999. 467.899. 3.3889999999999998. 0.66239999999999999. 0.65720000000000001. 0.69. 0.69. 221.75000000000006

Plain bearing options for pumps - ScienceDirect
Plain bearing options for pumps - ScienceDirect

1/6/2002, · Material options Table 1 shows the range of, bearing, materials offered for, pump, applications, although a, magnetic bearing, is a design rather than a material option. The standard, bearing, arrangement for larger, pumps, utilizes oil-lubricated, whitemetal-lined, bearings, with a steel back (Figure 1).

Useful information on pumping abrasive liquid
Useful information on pumping abrasive liquid

External gear pumps have four bearings in the pumped ,medium, so are less suited than internal gear designs. These are more robust having only one ,bearing, (sometimes two) running in the fluid. A gear ,pump, should always have a strainer installed on the suction side to protect it …

Potassium homeostasis influences zoospore mobility and ...
Potassium homeostasis influences zoospore mobility and ...

Therefore zoospore swimming of oomycetes is a highly regulated process, responding to changes in the ionic concentration of K+, ,Ca2,+ and H+ by altering swimming speed, turning frequency, the trajectory of swimming and ultimately the docking encystment process that allows the zoospore to perpetuate its life cycle at the expense of the target organism that it seeks to infect.

Mounting | SKF | SKF
Mounting | SKF | SKF

Depending on the ,bearing, type and size, mechanical, thermal or hydraulic methods are used for mounting ,(SKF, methods and tools). ,Bearing, sizes are categorized as follows: small → d ≤ 80 mm; ,medium,-size → 80 mm < d < 200 mm; large → d ≥ 200 mm

Characterization of sand sediment by pore size ...
Characterization of sand sediment by pore size ...

porosimetry. ,Sand, sediment is loaded into the glass sleeve by sedimentation. The sleeve is filled with water and ,sand, at constant rate, using a vibrator. The ,sand, column in the glass sleeve is 0.5 cm in diameter and 0.5 cm in length, and the internal volume is 0.098 cm3. After the sediment is loaded,

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Road West, North Branch, Jingkai Road, Puyang City