Specification

ADS, Inc. Drainage Handbook Specifications  1-19
© ADS, Inc., August 2023
SINGLE WALL PIPE SPECIFICATION
Scope
This specification describes 3- through 15-inch (75 to 375 mm) single wall high density corrugated
polyethylene pipe for use in gravity-flow land drainage applications.
Pipe Requirements
Single wall high density corrugated polyethylene pipe shall have annular interior and exterior
corrugations.
• 3- through 15-inch (75 to 375 mm) pipe shall meet ASTM F667.
Joint Performance
Joints for 3- to 15- inch (75 – 375 mm) shall be made with split or snap couplings. Standard connections
shall meet the requirements of the ASTM F667. Gasketed connections shall incorporate a closed-cell
synthetic expanded rubber gasket meeting the requirements of ASTM D1056 Grade 2A2. Gaskets, when
applicable, shall be installed by the pipe manufacturer.
Fittings
Fittings shall conform to ASTM F667.
Material Properties
Pipe and fitting material shall be high density polyethylene conforming with the minimum requirements of
cell classification 323410C or 333410C as defined and described in the latest version of ASTM D3350.
Installation
Installation shall be in accordance with ASTM D2321 and ADS recommended installation guidelines, with
the exception that minimum cover in trafficked areas for 3- through 15-inch (75 to 375 mm) diameters
shall be one foot (0.3 m). Maximum fill heights depend on embedment material and compaction level;
please refer to Technical Note 2.03. Contact your local ADS representative or visit our website at
www.adspipe.com for a copy of the installation guidelines.
Pipe Dimensions
Pipe I.D.
in (mm)
3
(75)
4
(100)
5
(125)
6
(150)
8
(200)
10
(250)
12
(300)
15
(375)
Pipe O.D.*
in (mm)
3.6
(91)
4.6
(117)
5.8
(147)
7.0
(178)
9.5
(241)
12.0
(305)
14.5
(368)
18.0
(457)
*Pipe O.D. values are provided for reference purposes only, values stated for 12 through 24-inch are ±1 inch. Contact a sales representative for exact
values
**All diameters available with or without perforations.