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Heated Enclosure

Temperature Regulation and Freeze Prevention: The core function is to provide a stable thermal environment for sensitive field instruments (like transmitters and pressure switches) -1-5. Equipped with electric or steam heating systems and insulation layers, they maintain the internal temperature within a set range (e.g., 10°C ± 2°C) to prevent malfunctions in cold conditions
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QYYEQ Type Oil Submersible Power Cable

Purpose This product is suitable for supporting power supply for oil submersible pump units with rated voltage less than 3KV or less than 6KV. Usage Characteristics Conductor long-term working temperature is 150-232°C, with good oil resistance, heat resistance, and corrosion resistance.
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QYYFF Type Oil Submersible Power Cable

Purpose This product is suitable for supporting power supply for oil submersible pump units with rated voltage less than 3KV or less than 6KV. Usage Characteristics Conductor long-term working temperature is 232°C, with good oil resistance, heat resistance, and corrosion resistance. Model Polyimide - F46 composite film sintering / fluoropolymer combined insulation, fluoropolymer sheath, fiber tape winding, galvanized (stainless steel, Monel) steel tape armored flat submersible pump power cable. Production Range Voltage: 3KV, 4KV, 5KV, 6KV Temperature: 232°C Execution Standard: GB/T16750-2015, API RP 11S6
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Ultra-long Heating Cable

Ultra-long distance heating cable The LLHCL is a series of high-efficiency resistance heaters that are used for ultra-long length pipelines requiring temperature maintenance or freezing protection.
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Heating cables for offshore oil fields

Heating cables for offshore oil fields
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Self-adjustable low temperature series

Shandong Huaning designed low temperature self-regulating electric heating belt suitable for common areas, hazardous areas, corrosion zones, etc. D. And used to keep heat, prevent coagulation and freezing. The standard color of the low temperature self-regulating electric heating belt is black or blue, and the main belt can withstand temperatures up to 90 °C.
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Self-monitoring temperature series

The standard color of Shandong Huaning's ZWK self-regulating mid-temperature electric heating belt is brown, main type, shielding explosion-proof type, protection type, explosion-proof type, explosion-proof and anti-corrosion type, and can withstand temperatures up to 125 °C. After checking the heating efficiency, the power of the electric heating belt should remain at 90% of the original value.
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High temperature self-control series

A series of red high temperature self-regulating electric heating cables (self-regulating electric heating cables) developed by Shandong Huaning are widely used for heating, heat preservation, preventing coagulation and freezing of pipelines and storage tanks.
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