cable sleeve(PE/EP coating steel pipe)

Product Description

We are professinal in ductile iron couping and fittings, cable pipe/ steel-plastic composite pipe/ PE/EP coated steel pipe has certificated by FM Approval/ISO***1:***0/UL, Especially our grooved coupling has approved by fire Protection Association of China . Cable pipe has been appointed as recommended product by MIN PTT, meanwhile, it awarded first prize of new patent technical product of China industrial Ministry and obtained the authorizing certificate of electric power and telecommunication department.All of our products are on sale all over China and also well received in Euro and American market. **0Tong has been authenticated as famous mark in the fields of Fire protection, Feed water, Mineral, Oil, Chemistry, Telecommunication, Electric power, and etc. We also accept customer's material for processing front axle, posterior axle, auto accessories, manhole and so on with high quality and the most competitive price. The advantages: 1. High mechanical strenth 2. excellent anticorrosion 3. High temperature resistance 4. High coat-adhesion 5. Smooth in&out surface 6. Low friction coefficient Application as cable protection pipe: 1. Below **0kv high-voltage 2. Embed underground 3. Going through railway, highway 4. Up-guide cable pipe 5. Lay on the bridge 6. Going through electric fence 7. Going through deep-etching area 8. Other places with high-pressure