The pipeline construction site of municipal engineering used to be a "physical battlefield" for many workers - heavy cement pipes required five people to lift together, squatting in a ditch to twist flange screws could be so tired that the waist could not straighten up, and the repeated work of repeatedly dealing with joints during splicing of short pipe joints often made workers' hands and feet sore when they got off work. And the HDPE carat pipe of AD Pipeline is using technological innovation to turn this "drudgery" into "easy work".

The pain point of traditional pipeline construction lies in "heavy, heavy and slow". For example, cement pipes of the same specification can weigh more than 800 kilograms each, and the handling must rely on a crane. Workers also need to hold the pipes to prevent them from slipping, and they may be injured if they are not careful. HDPE carat pipes are made of high-quality high-density polyethylene raw materials, which can be "lightweight + high-strength" through the winding molding process. DN800 pipes weigh only 150 kilograms per 6 meters long, and two workers can easily transfer them with a trolley. There is no need to wait for large machinery to "queue up", which greatly reduces physical consumption. The simplification of the connection method of

is a key step to reduce labor intensity. The flange connection or glue bonding of traditional pipelines requires not only professional skills, but also long-term bending operation: glue should be accurately applied to the interface, flange screws must be repeatedly adjusted to adjust the torque, and workers can squat on the ground for half an hour to complete a joint. The HDPE carat pipe adopts socket type electrofusion connection. Just insert the pipe into the electrofusion sleeve and press the switch to automatically complete the welding. The whole process takes less than 10 minutes, and the operation threshold is as low as "novice training can be started in 1 hour". The construction captain of a municipal project said: "It used to take 2 people to connect a cement pipe for 20 minutes, but now with the AD pipe, 1 person can do it in 10 minutes, and workers no longer need to squat in the ditch to'boil time '." The design of the

long pipe joint directly improves the construction efficiency. Traditional pipes are mostly 2-4 meters long, and 25-50 joints are required to lay 100 meters of pipes; while HDPE carat pipes have 6 meters or 12 meters long specifications, and only 8-17 joints are required to lay 100 meters, reducing the processing capacity of joints by 60%. In a rain and sewage diversion project in the south, the construction team used 12 meters of carat pipes, and three people laid 80 meters a day - while before with cement pipes, five people could only lay 30 meters a day. "Before I had to rub my waist and walk after get off work, now I can chat with my colleagues after get off work," said Lao Zhang, a worker. "The efficiency has increased, but the fatigue is small."

More importantly, the "durability" of HDPE carat pipes reduces the secondary labor of later maintenance. If you are accidentally touched by an excavator during construction, traditional pipes may crack and have to be reworked and replaced; while the impact strength of carat pipes is 10 times that of PVC pipes, minor collisions will not damage, and workers do not need to stay up late to repair. In later use, carat pipes are wear-resistant and corrosion-resistant, and will not leak due to sediment initialization or chemical corrosion. There is no need to frequently dig up the road surface for maintenance - which means that workers do not have to repeatedly endure the physical cycle of "digging trenches - laying pipes - backfilling".

As an established enterprise in the industry, HDPE carat pipes of AD Pipeline are not "light and light". Its raw materials are made of high-quality HDPE, and the production process has undergone strict ring stiffness tests (reaching SN8 or above) to ensure that the pipes can withstand the heavy pressure of ground vehicles without deformation; each pipe has passed the water pressure test and wall thickness inspection, taking into account lightweight and strength. This "sense of reliability" reassures the construction team: "Light is light, but it will not be reworked due to insufficient strength, but it will reduce our worries."

For the construction team, reducing labor intensity is never "lazy", but using more efficient tools to release productivity. The HDPE carat pipe from the four dimensions of "light handling, simple connection, fast pipe laying, and less maintenance" turns workers from "physical strength" to "efficiency". Whether it is municipal water supply and drainage, rain and sewage diversion or industrial pipeline engineering, it is like a "labor-saving key" - so that workers no longer have to rely on sweat for progress, but rely on technology and tools to improve results. After all, by making construction easier, the project can be done more stably; by making workers less tired, the quality of the project can be more assured.

The significance of AD Pipeline HDPE carat pipe is to turn "reducing labor intensity" into a practical solution - not a slogan, but a real change in every pipe, every connection, and every meter of pipe. When workers no longer worry about "lifting", "not connecting quickly" and "not finishing", pipeline construction has finally bid farewell to the label of "high intensity" and moved towards a more efficient and humanized future.