HDPE DOUBLE-WALL CORRUGATED PIPES

Double walled corugated ppes are a new ype of ightweight HDPE ppe, and has the characterstcs of ight weigh, high pressure resistance

good toughness, fast construction and long service ife. Is excelent wall structure design reduces the cost greatly compared with other ppestructures. Because of ts convenient and reliable connection,it has been widely used at home and abroad, as a substitute for concrete pipes and

castiron pipes.

Appearance: Black

Standards: GB/T19472.1-2004"Underground Polyethylene (PE) Structural WallPipe System Part Polyethylene Double -wall Corrugated Ppes"

Elastic Sealing Standards: H/T3091-2000