Grid tube grid tube grid tube grid tube grid tube is a new product pipeline, which is often used in communications engineering, it is also known as plastic pipe grid format, grid format communication pipe grid tubes offer, mainly raw material is ethylene, supplemented by toughening agents, anti-aging agents and other auxiliary additives. There are many classification grid tubes. There is a hole, four-hole, and tin, and abalone. It has multiple holes can be directly through the cable grid tube, but can also be reserved well hole to improve the utilization of communication holes. Another thing to note: 1, product handling and transportation grid tube when not subject to severe impact, tossing and weight. 2, grid tube site should be stored flat, should be neatly stacked grid tube manufacturers, and stacking height must not exceed 2m, not exposure. 3, the grid is also a requirement of the pipe joint, the shape of the inner wall of a shape to fit the tube outer wall, the wall thickness of the joint is not less than the corresponding minimum wall thickness of the plastic tube, and the tube inner wall of the longitudinal cross section at the center of the turbulent joints should annular ribs. Grid tube is suitable for use in telecommunications, cable television and other cable, cable underground communication pipes. Grid tube transport and storage products in the handling and transportation, shall be subjected to severe impact, tossing and weight. Pipe deposit on a flat site, should be neatly stacked, stacking height shall not exceed 2m, from the heat of not less than 1m, not explicit days exposure. Basic requirements raster pipe joint 1. Fittings should be fully consistent with the shape of the inner wall of the porous tube wall shape, after the inner wall socket fittings porous tube walls gap should not exceed 0.5mm.2. Not less than the length of the pipe joints 200mm.3. Fittings turbulent inner wall of the annular wall section should be at the center lengthwise. After fitting the porous tube into contact with each other porous tube wall outer end face, the contact width of not less than 1.6mm.4. Wall thickness of the pipe joint of not less than the minimum wall thickness corresponding to the plastic pipe. 5. Vicat softening temperature ≥74 ℃ (test method according to GB / T 8802-2001) 6. Drop test (0 ℃, 30min, 1.0m of the fall, no damage or cracks) on a grid tube specifications _ gold-plastic (certified) _ grid tube from the Xiong gold plastic products Limited. -Plastic Products Co., Ltd. (www.jinshangtongsj.com) on gold is Baoding Xiong, composite pipe leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. On gold-plastic leadership with the staff warmly welcome all inquiries negotiations to create the gold-plastic a better future.