The 40mm HDPE PLB HDPE Duct comes in a wide range of specifications and sizes. These ducts are used in underground cabling of fiber optics. The ducts are made from high grade HDPE material that is obtained from trusted suppliers. The 40mm HDPE PLB HDPE Ducts are known for their features such as reliability, durability and longer service life. Further, the are tested as per the various Indian as well as International standards for higher performance.