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Advanced Drainage Systems 45 Triplewall Sewer & Drain Pipe, 4" x 10 Ft
45
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The Triple Wall HDPE pipe is triple bonded polyethylene for exceptional pipe stiffness. With smooth inner and outerWalls and a corrugated structural core, this HDPE pipe is designed to have superior pipe stiffness to that of PVC sewer and drain pipe, yet priced to compete.
A smooth inner wall is co-extruded with a corrugated structural core, which is then extrusion laminated with a smooth white outer wall. This construction gives the pipe an unprecedented strength-to-weight ratio.
This specification describes 3- and 4-inch (75 and 100 mm) ADS 3000 Triple Wall pipe for use in gravity-flow drainage and leachfield applications.
ADS 3000 Triple Wall pipe shall have a smooth interior and exterior.
Pipe joints shall be bell-and-spigot. Bell ends shall be integrally formed on the pipe at one end to form a soil-tight connection.
Pipe material shall be high-density polyethylene conforming with the minimum requirements of cell classifications 424410C or E as defined and described in the latest version of ASTM D3350. The material formulation shall include recycled polyethylene.
For gravity-flow drainage applications, installation shall be in accordance with ASTM D2321 and ADS' recommended installation guidelines with the exception that minimum cover in traffic areas shall be one foot (0.3 m). For leachfield applications, installation shall be in accordance with AST F481 and as regulated by regional, state and local agencies. Proper authorization for specific applications and designs should be obtained prior to installation to ensure suitability in certain locales.