贵州新闻热浸塑电缆穿线保护套管

电缆套管在这些情况下一定要格外的去注意，注重好质量才能有好的销量。电缆套管敷设的优点是：受外力破坏的影响小、占地少，能承受大的荷重，电缆敷设无相互影响。电缆套管土建部分施工完毕后，电缆施放简单。其缺点是：管道建设费用较高，不宜于弯曲，电缆热伸缩会引起金属护套的疲劳，电缆散热条件差，更换电缆困难。热浸塑电缆穿线保护管具有非常高的销量，这不单单是一个数据的综合结果，从它的应用范围也可以看得出，像是民用循环水、工业循环水、消防供水、建筑排水、化工流体运输、矿山矿井排污等等都需要它的辅助。

埋地电缆穿线管应用：城市电力，通信电缆在埋地敷设时作保护管用；交通路桥工程建设；民航机场工程建设；电缆过行车道直埋或过交通要道口时作保护管；工业园区，小区工程建设；电缆穿线管与各的配件配套使用，可以根据不同的工程要求组成；电缆过桥，过河等特殊环境时作保护管。涂塑钢管行业技术是决定要素涂塑钢管是一种新型绿色环保管材，其特定的性质能够使其在短短十几年的时间里成为管材行业的新宠。
Characteristics of plastic coated steel pipe for power cable threading; ( 1 ) high pressure bearing and excellent mechanical function of steel pipe. the youcheng plastic-coated composite steel pipe has the advantages of continuous steel pipe. it has high mechanical strength, strong ability to accept external influences such as impact, twists and turns, can accept harsh application conditions, and has high safety. ( 2 ) outstanding chemical corrosion resistance and good anti-corrosion effect of the whole system. the youcheng plastic-coated composite steel pipe has two advantages of steel pipe and plastic pipe. the plastic coating has strong acid and alkali resistance, soil corrosion resistance and weather resistance, and is suitable for transporting fluids containing sulfur, calcium, magnesium and other corrosive media underground in coal mines. The product can be coated with flanges. all kinds of pipe fittings of tee and bend number one are subjected to exterior-interior coating and anti-corrosion treatment to ensure the anti-corrosion effect of all pipelines. the service life can be several times longer than that of ordinary steel pipes. ( 3 ) the coating has strong adhesive force, and the youcheng plastic-coated composite steel pipe adopts a physical depth treatment process. the pretreatment reaches the sa 2.5 specification and the anchor grain depth is between 50 and 65; Grafting modified antistatic powder coating or adding polar groups, microcomputer full-automatic preheating control and automatic production are selected, scientific and reasonable process and advanced equipment ensure the coating quality, and its adhesive force is obviously higher than the national standard. ( 4 ) no nodulation, no scaling and little fluid resistance. the inner and outer surfaces of the plastic-coated composite steel pipe of youcheng brand are fine with self-lubricating and no nodulation and scaling. the wear resistance coefficient and roughness coefficient are both lower than those of ordinary steel pipes. the circulation capacity of the same pipe diameter can be increased by 15 - 30 %, the transportation power can be saved by 15 %, and the product is attributed to the high cost performance of economic, environmental protection and price performance. ( 5 ) flame retardant and antistatic. the product is made of special mineral polyethylene powder coating. its antistatic and flame retardant components are evenly distributed on the outer surface and inner layer of the pipe. it meets the requirements of mt 181 rules and is suitable for specific places under mines that are inflammable and explosive.