Description
Unidirectional Scraper Pig has the very same flexibility as the foam pig, plus the sturdiness got in touch with the mandrel pig. It makes it an ideal choice for short-distance batching items.
Except for varieties with sizes from 2 inches to 48 inches, unidirectional scraper pigs are light in weight. Unidirectional Scraper Pig is easy to operate and easy to bend. It can pass through 1D bent pipes. And it can accommodate about 20% of the pipe limit. Therefore, it can bear bends within a short distance. However, it can also withstand many smaller pipe sizes.
The design of the cup makes it very airtight. This makes the outer protective surface of the cup close to the inner surface area of the pipe to ensure a certain degree of fixity. It can be used to remove gas or liquid from the pipeline. After that, it can also be used for batching and hydrostatic pressure evaluation. Or remove paraffin, debris, or various other deposits. It is lighter than a mechanical pig. Therefore, it can run longer and more effectively.
After the pipeline is constructed and constructed, a cup scraper pig can also be used to clean the pipeline. This can also eliminate different pollutants. In addition, it can also be used for pipeline hydrostatic pressure inspection. Before use, the user should check for errors. After opening the shut-off valve, the user must check whether the positioning and pipe size of the movable circular shut-off valve is accurate. Finally, the weld at the joint shall be eliminated.
Benefits ：
Compact structure.
Its entire system is very tightly taken care of together. The main shaft and the tail flange are pressed together by the die. All cleaning cups, brushes, as well as other parts are stacked ahead. And the rubbing and also the pressure of the front end act upon the axis in the backward direction. If the front natural leather mug is harmed, the whole system will never be spread. When the thickness and framework of parts change, the main shaft can likewise be fully tensioned. So he can survive the pipe efficiently.
Great cleaning result and also consistent wear.
The main shaft is made from difficult hollow polyurethane. The weight of the entire system is greater than 35% less than that of the metal framework. The flexing and also cleaning-up effect of the system is much better than that of the steel shaft system. Although it is light in weight, the natural leather cup is difficult to deform in the pipeline. By doing this, it is convenient to clean the pipe equally.
To make sure that the wear of all components is consistent. Polyurethane shaft is easier to bend than steel shaft and also has a strong passing capability. It has little risk of being bumped and also damaging the pipeline when going through the dogleg of the elbow joint. As well as it will certainly never obtain stuck in the pipe due to the little span of curvature of the pipe elbow joint.
It can be prepared and also put together according to individuals’ demands.
The system can match components according to users’ needs. Auxiliary cleaning parts such as steel wire brush or polyurethane scraper or steel scraper. It can be completely assembled or reassembled by only one person.
This system can complete pipeline cleaning, water removal, metering, and product isolation. It can also be used for wax removal, rust removal, anti-corrosion coating, and hydrostatic test. The applicable pipe size range is dn259~dn720.
