Corrugated Optic Duct

Guizhou Yasu Tube Industry Co.,Ltd is one of the leading corrugated optic duct manufacturers and suppliers in China, welcome to buy and wholesale cheap, fashion and customized corrugated optic conduit, PE multi-channel corrugated tube, COD threading tubes, optic protection tubes, LFH tube bundle, corrugated optic protection tubes made in China from our factory.

Multi-channel corrugated tube bundle, also called COD multi-channel optic tube bundle and corrugated optic protection tube, is a new generation of optic protection tubes. It makes up for the deficiency of traditional tubes for it takes polyethylene as raw material; and in structure, it takes ribbed tube or silicore tube with low coefficient of friction as inner tube, and flexible corrugated tube with resistance to high pressure as the main tube, which is made by composite extrusion. Any protection tube can't match it in comprehensive performance. COD, with its excellent physical and chemical properties, perfect structure, low cost, convenient construction, and other advantages, has become the first choice of protection tubes under various terrain conditions. COD tube has the following advantages, such as strong practicability, excellent security, easily-distinguished inner tube, good pliability, simple installation, external compression resistance, a variety of combinations of inner tubes and distortion resistance.

Advantages of COD, the Multi-channel Corrugated Optic Tube Bundle :

1. Every inner tube of it is closely clung to the inner wall of the outer tube in the production process.

2. Its inner tube is smooth, convenient for construction.

3. With strict pretests of strike and compression on all inner tubes and the unique spiral shapes of its outer tubes as well, the compression tolerance of traditional PE straight tubes has been much more strengthened. Therefore, COD multi-channel optic tube bundle features a great anti-compression ability, which can ensure the security even if earthquake strikes or buildings collapse.

4. It owns so incredible an ability of strong acid and alkali resistance that it can resist corrosion during the laying process in seawater or wetland for the purpose of protecting communication lines.

5. Its production length can reach more than 1000 meters so that construction efficiency of laying communication lines can be enhanced. 

Technical Indexes of Multi-channel Corrugated Tube Bundle: