大型聚氨酯保温管消费厂家我公司用引进的高压成套聚氨酯发泡设备消费的三位一体直埋保温管整体性能、严厉执行钢管表面面除锈处置和外护管内外表电晕处置工艺，进一步进步保温管的粘接性能。保温层资料为密度60kg/m380kg/m3的硬质聚氨酯泡沫，充沛添满钢管与套管之间的间隙，并具有一定的粘接强度，使钢管、外套管及保温层三者之间构成一个结实的整体。聚氨酯泡沫具有良好的机械性能和绝热性能，通常状况下可耐温120℃,经过改性或与其它隔热资料组合可耐温180℃。直埋式预制保温管较之传统的各类保温管材具有非常突出的优点
Large-scale polyurethane insulating pipe consumer company uses imported high-pressure complete sets of polyurethane foaming equipment to consume the three-in-one direct-buried insulating pipe with excellent overall performance, strict implementation of steel pipe surface rust removal and external corona treatment process, further improving the bonding performance of insulating pipe. The insulation layer material is rigid polyurethane foam with a density of 60kg/m3 to 80kg/m3, which fully filled the gap between the steel pipe and the casing, and has certain bonding strength, so that the steel pipe, the outer sleeve pipe and the insulation layer can form a solid whole between the three. Polyurethane foam has good mechanical properties and thermal insulation properties. Under normal conditions, it can withstand temperatures of 120 degrees Celsius. After modification or combination with other thermal insulation materials, polyurethane foam can withstand temperatures of 180 degrees Celsius. Direct-buried prefabricated insulating pipes have outstanding advantages over traditional insulating pipes.
：1、保温性能好，热损失仅为传统管材的25%，长期运转可节约大量能源，显着降低能源本钱。
1. Good thermal insulation performance, heat loss is only 25% of the traditional pipe, long-term operation can save a lot of energy, significantly reduce energy costs.
2、具有很强的防水和耐腐蚀才能，不需附设管沟，可直接埋入公开或水中，施工烦琐疾速，综合造价低。
2. It has strong ability of waterproofing and corrosion resistance. It can be directly buried in open or water without installing pipe trenches. The construction is tedious and fast, and the comprehensive cost is low.
3、在低温条件下也具有良好的耐腐蚀和耐冲击性，可直接埋入公开冻土。
3. It also has good corrosion resistance and impact resistance at low temperature, and can be directly buried in open frozen soil.
4、运用寿命可达30-50年，正确的装置和运用可使管网维修费用极低。
4. The service life can reach 30-50 years. Correct installation and operation can make the maintenance cost of the pipeline network very low.
5、可设置报警系统，自动检测管网渗漏毛病，精确指示毛病位置并自动报警。
5. An alarm system can be set up to automatically detect the leakage of the pipeline network, accurately indicate the location of the fault and automatically alarm.
聚氨酯直埋发泡保温管-聚氨酯发泡保温管泡沫具有良好的机械性能和绝热聚氨酯保温管应用：聚氨酯保温管用于室内外各种管道，集中供热管道，空调管道、化工、等工业管道的保温、保冷工程。概述聚氨酯发泡保温管自三十年代聚氨酯合成资料降生以来，不断作为一种的绝热保温资料而得到疾速开展，其应用范围也越来越普遍，更由于其施工烦琐、防腐效果显著而被大量地用于各种供热、制冷、输油、输汽等各种管道。大量地用于各种供热、制冷、输油、输汽等各种管道
Polyurethane directly buried foam insulation tube - polyurethane foam insulation tube foam has good mechanical properties and insulation polyurethane insulation pipe application: polyurethane insulation pipe for indoor and outdoor pipes, central heating pipes, central air-conditioning pipe, chemical industry, and other industrial pipeline insulation and cold insulation works. This paper summarizes that polyurethane foamed insulation pipe has been developed rapidly as an excellent thermal insulation material since the birth of polyurethane synthetic data in the 1930s, and its application scope is becoming more and more widespread. It is also widely used in various heating, refrigeration, oil transportation and steam transportation because of its cumbersome construction and remarkable energy-saving and anticorrosive effect. All kinds of pipelines. It is widely used in various heating, refrigeration, oil and steam pipelines.
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