Expansion joint is to compensate for a series of additional stresses caused by temperature difference or mechanical vibration. It can be better used in some flexible structures with some shells or pipes. How to use expansion joint better? This is something many people want to know.

(1) Expansion joints have long-term pressure resistance in the process of actual use. The pressure resistance of international stamping elbows is also the best only in the design application. However, from other aspects, the actual thickness of floor heating pipes is usually about two millimeters, because the whole floor heating pipe is about two millimeters thick. The thickness of each pipe wall and all kinds of pipes can also meet the needs of existing floor heating, and the pressure resistance advantages of some existing elbows can not be reflected.

(2) Expansion joint thermal conductivity can also play a better role, will better have some floor heating pipe demand and good thermal conductivity.

(3) Low-temperature heat shock resistance can also play a better role, even in which there is a different kind of plate, PE-RT and PEXNA question impact performance is also very good, in winter, when construction, all pipes will not be subject to more impact and rupture, increasing the flexibility of construction arrangements.

(4) From the point of view of environmental protection, in fact, all expansion joints can be recycled and utilized better, without any pollution to the environment, and many things in the recycling process can not produce secondary pollution, processing performance is relatively stable, in the actual process of processing should be There will be more cross-linking or uniformity problems.