Shandong Huaning Electric Heating Technology Co., Ltd.
Aug 19,2022
Since the viscosity of liquid sulfur is relatively affected by temperature, it is usually necessary to maintain the temperature of the pipeline at about 130-160 °C to ensure its good fluidity. More and more petrochemical enterprises are using electric heating to heat liquid sulfur.
Industry News
Aug 19,2022
In connection with the continuous operation of heavy oil and high solidification temperature oil, the electric heating oil production technology of the surface effect pumping rod is widely used. This process uses the principle of skin effect to reduce the heating of the hollow pump rod, especially the heating of the pump, which solves the problem of reducing the adhesion and preventing the paraffin in the lifting process of heavy oil and oil with high solidification temperature. Oil extraction technology with a surface effect electric heating rod has become an important method for extracting heavy oil and oil with a high solidification temperature.
Industry News
Aug 19,2022
How To Choose Electric Heating Cable For Oil Pipeline
Electric heating has a wide range of applications, and the place of use is complex, so electric heating manufacturers will have many different types of electric heating. Since buyers are not familiar with electric heating, they are often lost when choosing products. The choice of electric heating suitable for the oil pipeline has become a top priority.
Industry News
Aug 18,2022
Application of electric heating oil production technology in oil fields and oil wells
How to ensure good flow rate from the wellbore to the surface during the oil refining process and prevent the formation of condensate in the pipes has become an important technical indicator of the operation of oil with a high pour point. In recent years, the maturity of electric-heating oil extraction technology has significantly reduced the cost of oil production, while ensuring normal production of oil wells with a high pour point.
Industry News
Jul 13,2020
Shandong Huening Electric Heat Tracing Technology Co., Ltd. is now a major manufacturer of electric heating systems in China and has the third-level qualification of the national general contractor for electromechanical equipment and the second-level qualification of the national thermal insulation installation project. The company has successively passed the ISO9001-2000 quality management system certification, China classification type certification, National Explosion-proof Electrical Product Inspection and Inspection Center, National Wire and Cable Inspection Center, Shandong Provincial Product Quality Control and Inspection Institute Certificate and other reputable certificates, and won the national high-tech national enterprise, China enterprise with AAA quality reputation, "Demonstration Unit with Double Quality and Credit Guarantee" and many other honorary titles; it Petrochemical Engineering Research Association Petrochemical Technology and Equipment Professional Committee Petrochemical Industry Electric Heating, Electric Heating Full Center for Research and Development and Production Technology.
Company News
Related Posts
Electrical heating installation precautions
Electric heating cable is a heating method that uses insulation resistance or resistance heating wire to create a temperature after power supply. It can automatically adjust the output temperature and reasonably maintain the process temperature requirements to keep warm, raise the temperature and protect the heating equipment from freezing. The insulation and antifreeze effect of the container is very good.
Which electric heating should be chosen for the main pipeline transport of heavy oil
Transport of heavy oil through the pipeline over long distances and long-term retention in the pipeline will result in a drop in temperature due to heat dissipation and increased viscosity, which will cause the pipeline to be blocked by freezing or condensation-related accidents. Electric heating is widely used as effective insulation of pipelines and anti-freeze protection.
Which electric heating cable should be considered for a 4 km pipeline
According to the statistics of the Hydrometeorological Center, the average daily minimum temperature at the location of the CNPC tank farm is 5 ° C, and the average daily maximum temperature is 14 ° C. Since the freezing point of the PX is about 15 °C, the supply pipeline needs heat preservation and heating. The oil depot has been in operation for many years without a stable source of steam, therefore, this project is considering the use of electric heating technology.
Application of outdoor electric heating cable in oil main pipelines with high paraffin content
Long-distance crude oil pipelines with a high paraffin content with freezing temperatures above 50 °C. According to the requirements of the production plan of the plant, the volume of oil transportation through the pipeline is 150 thousand rubles. Tons per year, maximum-200 thousand. Tons per year.. According to the thermodynamic analysis of the pipeline, the initial supply temperature of the pipeline is 80 ° C (TN), and the temperature of the end entering the tank is 60 ° C (Tu). Since the transportation temperature needs to be adjusted according to the time of year, it sometimes needs to be transported by heat.
What heating product to choose for main infusion pipelines
In petrochemical engineering, trunk infusion pipelines are the lifeblood of the factories. The temperature in the northern region is too low in winter and the pipeline needs to be insulated to compensate for the heat loss due to the low temperature in winter to ensure the normal operation of the pipeline.
The role of leather tracer cables in the insulation of asphalt main pipelines
The toughness of the asphalt is greatly affected by the temperature. When the temperature decreases, the toughness of the asphalt increases, and the drop in resistance of the asphalt during pipeline transportation increases; when the temperature falls below the freezing point, the asphalt solidifies, causing the pipeline to clog and the conveyor belt to come to trouble. Therefore, electric heating and heat preservation during the transportation of asphalt are very important.
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