HDPE Corrugated Pipe Sizes Specification and Dimen
HDPE CORRUGATED PIPE
Double wall corrugated pipe is a new type of light pipe with high density polyethylene as raw material. It has the characteristics of light weight, high pressure resistance, good toughness, fast construction and long service life. Its excellent tube wall structure design greatly reduces the cost compared with other tube structures. And because the connection is convenient and reliable, it is widely used at home and abroad. A large number of concrete pipes and cast iron pipes are replaced.
GB/T 19472.1-2004 Polyethylene (PE) structural wall piping system for underground use
* Reliable connection * Good impact resistance at low temperature. * Good stress cracking resistance. * Good chemical resistance. * Aging resistance and 50 years service life. * Good wear resistance. * Acid and alkaline resistance. * Good flexibility. * Low flow resistance. * Easy to handle.
HDPE Corrugated pipe usage
It is mainly used for large-scale water conveyance, water supply, drainage, sewage discharge, exhaust, subway ventilation, mine ventilation, farmland irrigation, etc. with working pressure below 0.6MPa.
* Municipal Engineering: used as drainage and sewage pipe. * Construction Engineering: used as building rainwater pipe, underground drainage pipe, sewage pipe, ventilation pipe. * Railway and highway communication equipment: used as protective pipe for communication cable and optical cable. * Industry: widely used in chemical industry, hospital, environmental protection and other industries. * Agricultural garden project: used for farmland, fruit tea garden, and forest belt management. * Road Engineering: used as seepage and drainage pipes of railway and expressway. * Mine: used as mine ventilation, air supply and drainage pipe. * Double wall corrugated pipe with opening: it can be used as the seepage and drainage pipe of the expressway in saline alkali land. * Project of golf course and football field: used as infiltration and drainage pipe of golf course and football field.
How to install HDPE corrugated pipe
1: Check whether the sealing ring is smooth, bubble or incomplete; install the rubber ring in the first groove of the bellows. 2: Use the drawing tool to install the pipe in the excavated trench. 3: Apply lubricant to the sealing ring and the socket surface. Measure the insertion depth of plug and mark it. 4: Insert the pipe after aligning it horizontally. The water flow direction is the installation direction. 5: Use coarse sand or gravel soil to backfill and compact the armpit corner. 6: Use medium sand, coarse sand and gravel chips for manual backfilling, with layer thickness not less than 500mm.
Packing/Delivery Packing: 5.8m/11.8m Delivery: 3-15 days depends on order quantity.