聚氨酯保温钢管低耗
Environmental Protection and Low Consumption of Polyurethane Thermal Insulation Pipe
聚氨酯保温钢管也叫聚氨酯夹克管，由高密度聚乙烯外维护层、聚氨脂硬质泡沫塑管和钢管组成。聚氨酯保温管工程造价低，占地少，施工快。聚氨酯保温管浪费动力，防腐，绝缘功用好，运用寿数长。 此外聚氨酯保温管均设有渗漏报警线，平安。
Polyurethane insulation pipe is also called polyurethane jacket tube, made of high density polyethylene maintenance layer, polyurethane rigid foam plastic pipe and steel pipe. Polyurethane insulating pipe has low cost, less land occupation and fast construction. Polyurethane insulation pipe wastes power, anti-corrosion, good insulation function, long service life. In addition, polyurethane insulation pipes are equipped with leakage alarm lines, safe.
在管路零碎中，弯头是改动管路方向的管件。按角度分，有及三种常用的，另外依据工程需求还包括等其他非正常角度弯头。弯头的资料有铸铁、不锈钢、合金钢、可煅铸铁、碳钢、有色金属及塑料等。与管子联合的方式有：间接焊接常用的方式法兰联合、热熔衔接、电熔衔接、螺纹联合及承插式联合等。依照消费工艺可分爲：焊接弯头、冲压弯头、铸造弯头号。其他称号：度弯头、直角弯、爱而弯等。
In piping fragmentation, elbows are piping fittings that change the direction of piping. According to the angle, there are three kinds of most commonly used, and other abnormal angle elbows are included according to engineering requirements. The data of elbows are cast iron, stainless steel, alloy steel, calcinable cast iron, carbon steel, non-ferrous metals and plastics. The most common ways of joint with pipe are flange joint, hot melt joint, electric melt joint, thread joint and socket joint. According to the consumption process, it can be divided into welding elbow, punching elbow and casting elbow. Other titles: degree elbow, right angle bend, love and bend, etc.
1.聚氨酯保温钢管任务钢管：依据保送介质的技术要求辨别采用有缝钢管、无缝钢管、双面埋弧螺旋焊接钢管。
1. Polyurethane thermal insulating steel pipe task steel pipe: According to the technical requirements of delivery medium, seamless steel pipe, double-sided submerged arc spiral welded steel pipe are distinguished.
2.聚氨酯保温钢管维护壳：采用高密度聚乙烯或玻璃钢。
2. Polyurethane insulating steel pipe maintenance shell: using high density polyethylene or FRP.
3.聚氨酯保温钢管保温层：采用硬质聚氨酯泡沫塑料。
3. Polyurethane insulation pipe insulation layer: rigid polyurethane foam plastic.
4.聚氨酯保温钢管渗漏报警线：制造低温聚氨酯保温钢管时，在接近钢管的保温层中，埋设有报警线，一旦管道某处发作渗漏，经过警报线的传导，便可在公用检测仪表上报警并显示出漏水的精确地位和渗漏水平的大小，以便告诉检修人员迅速处置漏水的管段，保证热网平安运转。
4. Leakage alarm line for polyurethane insulating steel pipes: When manufacturing low temperature polyurethane insulating steel pipes, an alarm line is embedded in the insulating layer near the steel pipes. Once the leakage occurs somewhere in the pipeline and is transmitted by the alarm line, the alarm can be given on the public detection instrument and the exact position and leakage level can be displayed, so as to tell the maintenance personnel to quickly dispose of the leaked pipe section and to protect it. The heat supply network operates safely.
In summary, all the above-mentioned Shandong Hipper Pipe Technology Development Co., Ltd. provides, want to know more about polyurethane insulation pipe manufacturers, welcome to pay attention to our website: http://www.sdhpgy.com Thank you for your support!
