RockySea Petro Quick Lock Annular BOPGreatly reduce the time for replacing the ram and effectively improve work efficiency with safety.Compact structure and reduced weight means more operation room.20 years experience in designing and manufacturing QL annular BOP.The working principle and purpose of RockySea Petro QL annular blowout preventers are not fundamentally different from traditional blowout preventers, but their structure has been effectively improved. No need for large high torque bolts, convenie
VIEW DETAILSRockySea Petro Coated Sucker RodWith the increase of working time, conventional sucker rods are prone to corrosion and eccentric wear during operation, and are not suitable for harsh working conditions. In 2012, RockySea Petro developed a fully coated sucker rod. By using HDPE resin to fully coat the sucker rod body, the anti-corrosion and anti-abrasion of the sucker rod is realized. And this tech of RockySea Petro has gained patent in China, Canada and the United States.Description It is the ideal matching
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VIEW DETAILSRockySea Petro Downhole ToolsDownhole Tools are essential equipment used in the oil and gas drilling and production processes. They are designed to withstand the harsh conditions encountered in the downhole environment, including high temperatures, pressures, and corrosive fluids. Downhole Tools perform a variety of functions that are crucial to the success of the drilling and production operations. Some tools are used to measure and monitor downhole conditions, such as pressure, temperature, a
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VIEW DETAILSRockySea Petro Rotator Metering Pump
Advantage and feature
Sabjack rotator metering pump has the following advantages.
1. External dynamic and static ring mechanical seal is adopted, which can be directly flushed with water, and is resistant to high temperature and high pressure.
2. Reliable rust prevention and non-toxic sealing.
3. Small volume, large flow, high head pressure, suitable for long distance and high resistance quantitative transmission.
4. After the frequency converter is configured, the flow can be adjusted at will and can be used as a general metering pump.
5. The impeller of the pump is separated from the transmission gear, and a certain clearance is guaranteed between the components in the pump chamber, without contact, wear and low noise
6. Compact structure, convenient maintenance, almost no wearing parts, low operation cost.
7. The streamline structure of the rotor and the rotor chamber are free of dead points and scrap metal parts, which avoid pollution to the transported substances, and are especially suitable for high viscosity media during transportation.
Parameter
RockySea Petro rotator metering pumps have various types to choose.
Operation process
The rotator metering pump is driven by a pair of external synchronous gear boxes The rotor rotates synchronously in the opposite direction driven by the transmission shaft, thus forming a high vacuum degree and discharge pressure. The two rotors divide the rotor chamber into several small spaces and operate in the order of I → II → III → IV. When operating to position I, only the inlet is full of medium; When operating to position II, part of the medium is sealed in chamber II; At position III, the medium is also enclosed in chamber III; When reaching position IV, the two rotors conjugate displacement, the volume at the outlet shrinks, and the medium in the closed area is transported to the outlet pipe. According to this cycle, the medium is continuously transported out.
Description
The rotator metering pump is also called rotor metering pump,roots pump, colloid pump, high consistency slurry pump, etc. The rotor pump is a rotary positive displacement pump, which changes the working volume through the relative movement between the rotor and the pump body, thus increasing the energy of the fluid. ShengjiPetro can produce rotator metering pump according to API 676 standard.
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