commercial complex is a public building with dense flow of people and complex functions, the stable operation of the water supply and drainage system is directly related to the business operation and customer experience. However, many complexes that have been built for many years face problems such as pipeline aging, blockage, water leakage, etc., and are in urgent need of renovation - but in the process of renovation, the narrow ceiling space, the compatibility requirements of old and new pipelines, and the limitation of not being able to shut down for a long time have all made it difficult for the project. At this time, the PE coil of AD has become the "key to breaking the game" of many renovation projects with its excellent adaptability.

The difficulties of water supply and drainage transformation in commercial complexes are hidden in every "can't": you can't demolish a large area of ceiling, otherwise the cost of renovation and recovery will be high; you can't stop using the main pipe for too long, otherwise the merchant will not be able to operate; you can't let the new pipe "fight" with the original system, otherwise the interface leakage will become a long-term hidden danger. These "can't", forcing the engineering side to find a pipe product that "can bend and stretch, and can integrate the old and new" - and the PE coil of AD just stepped on these demand points.

is first and foremost the flexibility of "can bend". The pipes of commercial complexes are mostly hidden in narrow spaces such as ceiling interlayers and equipment gaps. Traditional hard pipes need to be accurately measured and cut, and elbow fittings must be added to every turn. Not only is the construction slow, but it is also easy to damage the surrounding decoration due to insufficient space. The high-density polyethylene material of AD PE coil has good bending performance, and the minimum bending radius is only 5 times the diameter of the pipe. When encountering a narrow space, it can be directly coiled through without additional pipe fittings. For example, in the bathroom renovation of a first-tier city shopping center, the original ceiling space can only accommodate one person to pass sideways. The project side replaced the original galvanized pipe with AD PE coil. The original plan of dismantling the ceiling to expand the space was completed only through the flexible bending of the coil. The construction time was shortened by 30%, and the cost of decoration and restoration was also saved by nearly 20,000 yuan.

is followed by the compatibility of "can melt". The renovation of commercial complexes rarely replaces all pipes "one size fits all". Most of them need to be connected with the original PVC, galvanized pipes and other systems. Material mismatch is the main reason for the leakage of the interface. The AD PE coil is made of food-grade high-density polyethylene raw materials, which has strong chemical stability. With special hot-melt adapter joints, it can seamlessly connect with the original pipes - whether it is the adhesive interface of PVC or the threaded interface of galvanized pipes, it can be tightly connected through the adapter joints. During the renovation of the pantry of an office building, the original PVC main pipe could not be replaced because it was buried in the wall. The engineer used AD PE coil pipe to connect the branch pipes. After docking through the hot-melt adapter joints, after 6 months of use, the interface did not show any signs of water leakage, completely solving the problem of monthly maintenance before.

Finally, the construction efficiency of "can be fast". Commercial complexes are most concerned about "time cost" - the loss of catering and retail merchants can be as high as tens of thousands of yuan for a day of closure. The hot-melt connection method of AD PE coils just solves the problem of slow construction: after the special hot-melt machine heats the pipes and pipe fittings, it only takes a few seconds to complete the connection, and the interface strength even exceeds the pipe itself. Not only does it reduce the waiting time for threaded raw material tape and glue bonding, but also reduces the risk of water leakage later. In the renovation of the catering area of a commercial complex, the engineering party used the shutdown time from 22:00 at night to 6:00 the next day to complete the laying of 1200 meters of pipes with AD PE coils, and resumed normal operations in only 3 days. The merchants were hardly affected. The operator of the complex praised it: "If you use traditional pipes, you have to stop for at least a week, and the loss will be great."

In fact, the "adaptability" of AD PE coils is essentially a deep understanding of the transformation scene - not "let the user adapt to the product", but "let the product adapt to the user". For commercial complexes, the core of water supply and drainage transformation is not "changing better pipes", but "solving the fundamental problem without affecting the operation". And AD PE coil, just through the optimization of flexibility, compatibility and construction efficiency, has turned the "impossible" transformation into a "feasible" solution.

Today, more and more commercial complex renovation projects choose AD PE coil: from shopping centers in first-tier cities to office buildings in second- and third-tier cities, from sewage pipes in dining areas to water supply pipes in bathrooms, AD PE coil has proved its value with practical cases. For the engineering side, it is a tool to "save time and cost"; for the operator, it is a guarantee that "does not affect business"; for the merchant, it is a peace of mind that "does not have to go out of business".

in the end, good plumbing products are never the "strongest performance", but the "most understanding scene" - AD PE coil, which is the one who knows the most "adaptation" in the commercial complex water supply and drainage transformation scene.