内蒙古新闻热浸塑电缆穿线保护套管

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电力电缆穿线用涂塑钢管特色：
（1）:承压高、钢管机械功能，友诚牌涂塑复合钢管连续了钢管的长处，其机械强度高，对冲击、曲折等外来影响具有很强的接受能力，能够接受严苛的运用条件，安全性高。
（2）:耐化学腐蚀功能，体系全体防腐作用好，友诚牌涂塑复合钢管具有钢管和塑料管的两层长处，塑料涂层具有很强的耐酸碱性、耐土壤腐蚀及耐候功能，适用于煤矿井下运送含硫、钙、镁以及其他腐蚀性介质的流体。产品可带法兰涂装，三通、弯头号各种管件均经过表里涂塑防腐处理以确保全体管路的防腐作用，运用寿命可数倍于一般钢管。
（3）:涂层附着力强，友诚牌涂塑复合钢管选用物理深度处理工艺，前处理到达Sa2.5规范，锚纹深度在50～65之间；选用接枝改性抗静电粉末涂料或增加极性基团，选用微电脑全自动预热操控、自动化出产，科学合理的工艺及的设备确保了涂层质量，其附着力明显国家规范。
（4）:不结瘤、不结垢、流体阻力小，友诚牌表里涂塑复合钢管内外表涂层细密，具自润滑不结瘤、结垢，磨阻系数和粗糙系数均小于一般钢管，同管径流通能力可提高15～30%，节约运送动力15%，归于经济环保性价比较高的产品。
（5）:阻燃、抗静电，产品选用特制的矿用聚乙烯粉末涂料，其抗静电、阻燃成分均匀的散布在管材的外表和内层，契合MT181规则的要求，适用于矿井下易燃、易爆的特定场所。
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.