Hebei Hemisphere Plastic Industry Co., Ltd.

Double-wall corrugated pipes will break when exposed to cold. Do not bump them during transportation. In winter, when the temperature is low, plastic pipes such as double-walled corrugated pipes will inevitably bump during transportation, especially when the temperature drops below minus five degrees Celsius. Wall corrugated pipes are more brittle and may crack or break when exposed to external force. Therefore, consumers should avoid bumps during transportation to avoid labor, money and time.
Generally, the purchased double-wall corrugated pipes should not be stored in the open air. After entering the site, use a dry towel to wipe off the floating dust on the surface, and then apply varnish twice. After that, you can lay a flat board on top and bottom of the decorative board, which can serve as a flat board, so that the surface of the decorative cabinet will be very smooth.
Do not store double-wall corrugated pipes in cold places.
First of all, pay attention to the fact that the double-wall corrugated pipe should not contain ice, the temperature of the water should not exceed ℃, and the cement should not be piled in a cold place. If these small places are not noticed, construction problems can easily occur. In addition, when replacing plastic steel windows, the sealing strips will expand due to thermal expansion and contraction. In winter, new sealing strips must be replaced in time to prevent the windows from not closing tightly, causing the temperature of the room to drop, or causing hair to grow on the wall
Manufacturer Contact number