Plum Blossom Pipes are communication pipe materials with a plum blossom shape, also known as plum blossom pipes and honeycomb pipes. They are primarily used as sheath pipes for communication cables in mobile, China Telecom, China Unicom, China Netcom, and cable TV industries.

梅花 pipes feature a porous monolithic structure for even load distribution. The product's inner wall has a low friction coefficient, allowing for easy and quick cable installation with simple construction. Multiple holes are available for reserved pipe holes, enhancing the utilization of communication holes. The product is suitable for a wide temperature range (+80-40°C), usable in both tropical and cold regions. Joints are designed with a sleeve structure, enabling connection between pipes without tools for ease of installation and maintenance. The梅花 pipes have a long service life and can be used for years in buried conditions. The pipe material has a uniform color, which is white, and can also be customized to other colors upon customer request. The pipes are smooth and flat with a consistent color, and there should be no deformation or warping. There should be no cracks, breaks, or perforations on the inner and outer pipe walls.