Ductile Iron Pipe Research Association - DIPRA - Publications

Ductile Iron Pipe Research Association - DIPRA

DIPRA Publications Available as Downloadable PDF Files

Ductile Iron Pipe News | General | Features
Design | Applications | Hydraulics | Corrosion Control
Tapping | Material Comparisons

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GENERAL

The Ductile Iron Pipe Research Association

Ductile Iron Pipe

DIPRA Seminars/Lectures

FEATURES

Ductile Iron Pipe Joints and Their Uses

Flanged Ductile Iron Pipe and Fittings

Gasket Materials Used for Ductile Iron Pipe in Water and Sewage Service

Linings Available for Ductile Iron Pipe

DESIGN

Design of Ductile Iron Pipe

Design of Ductile Iron Pipe on Supports

Thrust Restraint Design for Ductile Iron Pipe

Suggested Sample Specification for Ductile Iron Pipe & Fittings for Water and Other Liquids (1 Page Handout)

Truck Loads on Pipe Buried at Shallow Depths

APPLICATIONS

Bridge Crossings with Ductile Iron Pipe

Ductile Iron Pipe for Wastewater Applications

Ductile Iron Pipe Subaqueous Crossings

Horizontal Directional Drilling with Ductile Iron Pipe

HYDRAULICS

Cement-Mortar Linings for Ductile Iron Pipe

Hydraulic Analysis of Ductile Iron Pipe

CORROSION CONTROL

TAPPING

Direct Service Connection Installation Comparison: Ductile Iron Pipe vs. Polyethylene Pipe

Direct Tapping Comparison Study: Ductile Iron Pipe versus Polyvinyl Chloride Pipe

Direct Tapping of Ductile Iron Pipe Encased in Polyethylene

Direct Tapping of 6-inch Pressure Class 350 Ductile Iron Pipe

MATERIAL COMPARISONS

Ductile Iron Pipe versus bccp Pipe

Ductile Iron Pipe versus hdpe Pipe

Ductile Iron Pipe versus pvc Pipe

Ductile Iron Pipe versus pvco Pipe

Ductile Iron Pipe versus Steel Pipe

GUIDELINES

Field Welding and Cutting Ductile Iron Pipe

Polyethylene Encasement Installation Guide

Installation Guide for Ductile Iron Pipe

DUCTILE IRON PIPE NEWS