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(Total 7 Products for Fi Pump)
Oil-immersed self - cooled outdoor transformer
Transformer is oil-filled typ. The transtormer can transfer the primary voltage into the secondary voltage required by the ESPs . The secondary winding with three-phase and output auxiliary output can be provided as per the request from customers. Technical parameter: Altitude:≤1000m Surface temperature: -40℃~+50℃...
Electric pump self - cooled outdoor step-down transformer
RongHeng group on their own production of special transformer esp for oil-immersed self-cooling outdoor, the use of the transformer working environment can be less than 1000 meters altitude, temperature in - 40 ℃ ~ + 50 ℃, relative humidity of 90% or less of the environment, will provide the power supply transformer...
Precision casting oil extraction pump guide wheel
Tianjin RongHeng Group LLC (RongHeng Group)was founded in 1982, restructured to limited liability company in 1999, After over three decades of constant exploration and practice, the Group has formed a complete sci-tech innovation system and followed a way of independent development and innovation. Its physically and...
Leaf guide wheel of oil field submersible pump
Tianjin RongHeng Group LLC (RongHeng Group)was founded in 1982, restructured to limited liability company in 1999, After over three decades of constant exploration and practice, the Group has formed a complete sci-tech innovation system and followed a way of independent development and innovation. Its physically and...
Common part of oil field oil well
The head of the whole pump has been built, and our company has become a supermarket for leaf guide wheel and submersible pump fittings at home and abroad.The group passed through the ISO9001 international quality system approval in 1997,and obtained certification of national metrology system in Aug.2005. The group has...
Rong Heng Group staff will always adhere to the international and domestic standards of health, safety and environmental protection, and focus on providing customers with first-class services, creating "customer - shareholders - employees", "market demand - enterprise management - workshop group", "technology team...
QJ series submersible pump is an important equipment which is widely used in deep well water extraction and farmland irrigation in urban and industrial enterprises. The product is reasonable in design, compact in structure, and into water with motor and pump. It has small noise, long life, small volume, reliable...
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