Advantages grid tubes: 1 tube grille light tubes, greatly reducing the labor intensity of construction and convenient transportation; 2, good chemical stability, unaffected by environmental factors and components of the medium in the pipe, good corrosion resistance; 3 , thermal conductivity, low thermal conductivity, heat insulation grid tubes, energy-saving effect; 4, grid tube with a certain softness telecommunications grid tube, easy to cross the barrier, routing greater flexibility; 5, grille tube good hydraulic performance, smooth pipe wall grille tubes offer resistance coefficient is small, easy to fouling, the flow area changes over time within the pipe, duct obstruction small probability. ⊙⊙⊙ Xiong Wang Thai Plastic Co. ⊙⊙⊙ 15930274328 Fengjing Li ⊙⊙⊙ abalone abalone square tube grille telecommunications pipe PVC-U tube grille Specifications of the specifications are:. 107 × 107 × 6000mm (width × height × length / each) 92 × 92 × 6000mm (width × height × length / each) abalone bore sizes are:. 50 × 50mm 42 × 42mm size were labeled as follows: 4-504-42 Telecom grid tubes, Xining grille tube, provided by Xiong Xiong Wong Tai Wang Thai Plastic Products Factory. Xiong Wang Thai Plastic Products Factory (www.wangtai668.com) strong, credible, in Baoding UPVC pipe industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Taihe Wang Xiong you hand into the brilliant, for a better future!