在聚氨酯保温管研发之前，很多行业里面运用的保温资料的效果不是很好，招致糜费了很多的能源，如今研发了聚氨酯保温管之后便有了很大的一个改动，主要是在于其的保温性效果十分的不错，这是一种新时期研发的一种新型的保温性资料，之所以其可以到达这样的保温性效果，缘由在于这种资料的设计性优势是相当明显的，采用的是三层设计的方式，且在三层设计形式中间所用到的是真空处置，这个能够说是第二道的保温体系，因此它的保温性才如此的好，但在购聚氨酯保温管买时还是要晓得它的一些规格参数比拟好。
Before the research and development of polyurethane insulating pipes, the effect of heat preservation materials used in many industries was not very good, which led to wasting a lot of energy. Now, after the development of polyurethane insulating pipes, there has been a great change, mainly because its thermal insulation effect is very good. This is a new type of research and development in the new era. The reason why the thermal insulation data of type I can achieve such thermal insulation effect is that the design advantage of this kind of data is quite obvious. It adopts the method of three-layer design, and the vacuum disposal is used in the middle of the three-layer design form. This can be said to be the second thermal insulation system, so its thermal insulation is very obvious. Sex is so good, but when purchasing polyurethane insulation pipe, it is necessary to know some of its specifications and parameters.
在购置聚氨酯保温管时需求留意其规格参数，一旦所选的产品达不到这种规格，在运用时就会比拟容易呈现问题，就规格参数方面允许偏向的值是一个相当重要的局部，普通在管外面的包装上是能看到允许偏向的值是几的，不然极有可能会呈现购置回去之后，管于管之间衔接不起来，等到那个时分就比拟费事了，如今聚氨酯保温管的允许偏向是在0.32mm，在这个范围之内的都是能够放心运用的。
When purchasing polyurethane insulating pipe, it is necessary to pay attention to its specifications. Once the selected product fails to meet the specifications, it will be easier to present problems in operation. The allowable deviation value of specifications is a very important part. Generally, the allowable deviation value can be seen on the outside of the pipe packaging. However, it is very likely that after purchasing, the connection between the tubes will not be able to come up, and it will be more troublesome to wait until that time. Now the allowable bias of polyurethane insulation tubes is 0.32mm, which can be safely used in this range.
在选择聚氨酯保温管时要关于其的外径、壁厚、重量等多方面停止思索，说的这几个是更为根本的几个参考规格，由于其采用的是全新的资料，因此在重量上是很轻盈的，如今重量方面给出的参考规格是3.724Kg，且外径方面是285mm，更后的壁厚是4.4mm，规格参数跟这些差不多的就能够在任何范畴里面运用。
When choosing polyurethane insulation pipe, we should stop thinking about its external diameter, wall thickness, weight and other aspects. These are the most fundamental reference specifications. Because it uses new information, it is very light in weight. The reference specifications given in weight are 3.724 Kg, and the external diameter is 285 M. M, the final wall thickness is 4.4mm, and the specifications can be used in any field with similar parameters.
在购置时是需求留意保温层的厚度的，这个规格的值是决议聚氨酯保温管的保温性效果的一个很重要的方面，如今请求的值是在30mm，到达这样的一个规格的是可以到达很好的保温性效果的。
When purchasing, it is necessary to pay attention to the thickness of insulation layer. The value of this specification is a very important aspect to determine the thermal insulation effect of polyurethane insulating pipes. Now the requested value is 30mm. To reach such a specification, good thermal insulation effect can be achieved.
