Shandong Huaning Electric Heating Technology Co., Ltd.
Apr 29,2023
Shandong Huaning, a leader in domestic electric heating, has joined the membership arm of CSPPLAZA.
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Company News
Apr 01,2023
Shandong Huaning Company with excellent design and excellent product quality was selected by Jiangsu Research Institute of Environmental Protection Technology as Shaanxi Jintai Chlor-Alkali Shenmu Chemical Co., Ltd. with an annual capacity of 600,000 tons of high efficiency resin and auxiliary equipment electric heating system supplier to support thermal power plant.
Company News
Apr 01,2023
Sinopec Hainan Oil Refining and Chemical Co., Ltd. announces tenders for the production of marine fuel oil and the reconstruction of warehouse and transportation facilities After several rounds of bidding, Shandong Huaning stood out among the many bidders and won the tender in one fell swoop. We will strive to continue to supply high-quality electric heating devices for the oil refining and chemical industries.
Company News
Mar 20,2023
Shandong Huanning Sales Conference: Summing up March and Mobilizing and Deploying Tasks in April
Shandong Huaning held a sales conference on March 18 to take stock and analyze the March sales performance, analyze and assess the April market situation, and mobilize and deploy sales tasks. The meeting was attended by all the sales staff at the marketing center, and the sellers on business trips participated in the meeting online through the platform.
Company News
Mar 11,2023
Shandong Huaning presented a series of composite pipe samples at CIOAE 2023.
In order to further enhance the popularity and expand the market, Shandong Huaning participated in the 15th China International Forum and Exhibition on the Application and Development of Online Analytical Instruments (hereinafter CIOAE 2023).
Company News
Jan 31,2023
In 2022, when the epidemic is raging madly, Shandong Huaning Electric Heat Tracing Technology Co., Ltd. opposes this trend, and its leading electric heating brand "Xinhua Ning" again achieved sales of more than 100 million yuan, reaching this figure for three years in a row. Break through to the target of 100 million yuan.
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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