Trenchless pipe monitor repair research and development promotion base located in VeryLong ...
VeryLong participated in the major project research detection and repair...
Good news VeryLong won the title of Shangha five-star faithful construction enterpris...
Congratulations VeryLong is awarded as Shanghai high-tech enterprise....
Shanghai VeryLong Pipe Co. Ltd
Shanghai Putuo District Jiaozhou Road
Building 941 long-22F
021-62996470
021-62774823
verylong@wanlang-sh.com
Products: Power. communication series
Product Type: WLDL-4
Introduction:
Hard polyvinyl chloride multi-hole square pipes and the honeycomb pipes of the underground communication use the polyvinyl chloride(PVC) resin as the main raw materials. This new cable jacket pipe is produced through blend extrusion molding with the advanced combination formula, which is suitable for communication cable laying, orientation, isolation and protection. The product uses the structure of porous body, has the advantages of compact structure, uniform stress, high compressive strength, high pipe hole utilization ratio, small pipe occupation, low construction cost, high work efficiency and convenient installation etc., which is widely used in the optical fiber communication, cable TV, multimedia transmission and so on.
Characteristics
1. Smooth inner surface, small friction coefficient. Easy cable leading and construction.
2. Good resistance to pressure, impact, aging, corrosion, voltage and insulation performance.
3. The structure design makes full use of physical mechanics principles, which can dissipate stress and improve the product performance of pressure and impact resistance.
4. Multiple holes, space efficient, increase the tube holes’ utilization rate, reduce the ground excavation.