Seven-hole plum blossom tube, also known as porous plum blossom tube, is named after its cross-section is plum blossom and contains seven holes. It is made of high-quality materials and has good insulation and corrosion resistance, which can effectively protect the internal cable. Professional manufacturers supply this product, support batch wholesale, meet different procurement needs, and contact 13339996652 for consultation. The specifications and models are rich. The common aperture of seven-hole plum blossom tube is 25mm, 32mm, etc., and the length is mostly 6 meters or 9 meters. The wall thickness has different specifications according to the use scenario. It is suitable for various cable laying needs and can be flexibly selected. It is widely used in municipal road cable transmission, communication engineering wiring, building community weak current system installation, etc. It plays an important role in the protection of street lamp lines, network optical cables, cable TV lines and other cables, and can reduce the impact of external extrusion and aging on cables.