Polyurethane insulation steel pipe points of attention

We all know that the polyurethane insulation steel pipe must complete the routine inspection before the completion of the project construction, so as to ensure the smooth development of the future links, it has become an indispensable pipeline products in the industry market, and has been favored by many people, today Xiaobian simple to introduce some relevant common sense to you, looking forward to helping you

Steps for testing polyurethane insulated steel pipes

First of all, we must carefully complete the integrated testing after the entrance to ensure that before the official start of the project construction, the manufacturer of polyurethane insulation steel pipe to complete a survey to prevent the application of some substandard insulation pipes, which is also a guarantee for people's own rights and interests.

In the implementation of polyurethane directly buried pipeline engineering construction link, the welding process of steel pipe is a very core process to ensure the construction quality.

There are also various types of well construction quality can immediately harm the future construction quality and the use time of the pipeline, if the waterproof material in the well chamber is not good, it will cause the parts to be damaged due to immersion.

Therefore, people should carefully complete the construction process to ensure the quality of future construction, so as not to cause other unnecessary losses

It is necessary to pay attention to the pressure situation of some polyurethane insulation steel pipes in the case of pressure, the process is also simple, first to complete the water injection to clear the gas in it, which is done in several steps: there is no leakage within 10 minutes of pressure regulation.

One has to complete two experiments, first the compressive strength experiment: the pressure inside the pipe will be raised to 1.5 times the working pressure, and then the air tightness experiment

Different points of polyurethane insulation steel pipe

By using prior customization, it is more beneficial to the substance of the insulation pipe application. With greater sensitivity and suitability, polyurethane insulation pipes with different data are developed according to different requirements.

From the point of view of the laying method, the ordinary insulation pipe uses the laying method of gutter and exclusion, the project budget is high, and the operation time is long, but the polyurethane prefabricated insulation pipe uses the directly buried laying method, which occupies less ground, is simple and convenient, and is beneficial to the maintenance of the environment.