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rsdzd@pyzyrsd.com +86 513525609655

Directional Drilling Training

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

rsdzd@pyzyrsd.com

Address

Road West, North Branch, Jingkai Road, Puyang City

Directional Drilling Training
Submersible Pumps - Submersible Pumps Troubleshooting
Submersible Pumps - Submersible Pumps Troubleshooting

Submersible, pump works but delivers little or no water: Problem Check Correct;, Submersible pump, may be air-locked: Start and stop pump repeatedly. If, submersible, pump begins working, air lock was the problem. If the trouble isn’t corrected by performing this test, move on to the next possible problem. Water level too low in, submersible, pump

MAINTENANCE HANDBOOK FOR
MAINTENANCE HANDBOOK FOR

other fault occures, it is an indication that cable connections are wrong or the, pump, is, sand, blokced. Try to reverse the direction of rotation for about three seconds only. If the, pump, still does not start, it must be raised to the surface to be cleared of obstruction. If the, pump, is, sand, locked, recheck the level at which the, pump, suction is set.

S200 Sand Filter
S200 Sand Filter

Remove ,sand, shield from internal diffuser elbow pipe. Replace diffuser on internal diffuser elbow pipe, positioning automatic ,air, relief tube through the hole provided in the diffuser. Align tab on diffuser with slot in pipe and gently press down. Carefully clean off top seal O-ring and screw access dome, with manual ,air, relief, securely into the filter

The Most Common Causes of Water Hammer (And How to Stop It ...
The Most Common Causes of Water Hammer (And How to Stop It ...

You can also use the ,pump,'s bleed system to remove trapped air from your water system. Free Advice. If you’re struggling for advice, ring our dedicated ,pump, experts on 0800 112 3134 or 0333 577 3134. We’re open Monday to Friday 07:00 - 17:30 and Saturday 08:30 - 12:30.

TOP MOUNT SAND FILTER - Pentair
TOP MOUNT SAND FILTER - Pentair

Eventually the filter sand will, have removed so much dirt, and the filter, pressure risen, to such a point that it will be necessary to clean (backwash) your filter. This filter operates under high pressure. When any part of the circulating system (e.g., clamp, pump, filter, valves, etc.) is serviced, air can enter the system and become pressurized.

Airlift (dredging device) - Wikipedia
Airlift (dredging device) - Wikipedia

Airlift (dredging device) An airlift is device based on a pipe, used in nautical archaeology to suck small objects, sand and mud from the sea bed and to transport the resulting debris upwards and away from its source. It is sometimes called a suction dredge.

Airlift (dredging device) - Wikipedia
Airlift (dredging device) - Wikipedia

Airlift (dredging device) An airlift is device based on a pipe, used in nautical archaeology to suck small objects, ,sand, and mud from the sea bed and to transport the resulting debris upwards and away from its source. It is sometimes called a suction dredge.

Reducing High Pressure In Your Pool System – INYOPools.com ...
Reducing High Pressure In Your Pool System – INYOPools.com ...

Once the pump is off, the, pressure surges back through, the pump and skimmer. Bubbles and splashing in the pump basket are early signs that you might have a suction air leak. This indicates your pump is not getting the required amount of water it needs to function properly. Instead, air is getting into the system and semi-starving your pump.

Sand Management System - Forum Energy Technologies Inc.
Sand Management System - Forum Energy Technologies Inc.

Solids frequently trip or, stop pumps, during power failure,, pump, off and shutdown situations. Whenever a, pump stops,, previously pumped sand falls back and builds up. Restarting, sand-plugged pumps, leads to everything from damaged upper stages to burning motors, destroying the, pumps, …

The Most Common Causes of Water Hammer (And How to Stop It ...
The Most Common Causes of Water Hammer (And How to Stop It ...

You can also use the ,pump,'s bleed system to remove trapped ,air, from your water system. Free Advice. If you’re struggling for advice, ring our dedicated ,pump, experts on 0800 112 3134 or 0333 577 3134. We’re open Monday to Friday 07:00 - 17:30 and Saturday 08:30 - 12:30.

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+86 513525609655

Company address

Road West, North Branch, Jingkai Road, Puyang City