Канал: Ductile Iron Pipe Research Association

V-Bio® Enhanced Polyethylene Encasement Chapter #3 Modified Method A Wet Conditions

V-Bio® Enhanced Polyethylene Encasement Chapter #3 Modified Method A Wet Conditions

DIPRA Investigation of First Pipeline to Use Polyethylene Encasement

DIPRA Investigation of First Pipeline to Use Polyethylene Encasement

DIPRA Research

DIPRA Research

Pro Ductile Iron Pipe

Pro Ductile Iron Pipe

DIPRA Intro Video

DIPRA Intro Video

The Sustainable Solution

The Sustainable Solution

Charleston, SC Flow Test - First Cement-Mortar Lined Iron Pipe - 97 yrs

Charleston, SC Flow Test - First Cement-Mortar Lined Iron Pipe - 97 yrs

Ductile Iron Pipe Testimonials - Strength and Reliability

Ductile Iron Pipe Testimonials - Strength and Reliability

Ductile Iron Pipe Testimonials - Iron vs. PVC

Ductile Iron Pipe Testimonials - Iron vs. PVC

Ductile Iron Pipe Testimonials - Environment Benefits

Ductile Iron Pipe Testimonials - Environment Benefits

Ductile Iron Pipe Testimonials - Economic Benefits

Ductile Iron Pipe Testimonials - Economic Benefits

Ductile Iron Pipe Testimonials - Ease of Use

Ductile Iron Pipe Testimonials - Ease of Use

AWWA ACE17 Exhibitor Spotlight

AWWA ACE17 Exhibitor Spotlight

DIPRA Century Club

DIPRA Century Club

AWWA ACE16 Exhibitor Spotlight

AWWA ACE16 Exhibitor Spotlight

V-Bio® Enhanced Polyethylene Encasement Chapter #6 Appurtenances

V-Bio® Enhanced Polyethylene Encasement Chapter #6 Appurtenances

V-Bio® Enhanced Polyethylene Encasement Chapter #1 Introduction

V-Bio® Enhanced Polyethylene Encasement Chapter #1 Introduction

V-Bio® Enhanced Polyethylene Encasement Chapter #2 Modified Method A

V-Bio® Enhanced Polyethylene Encasement Chapter #2 Modified Method A

V-Bio® Enhanced Polyethylene Encasement Chapter #7 Summary

V-Bio® Enhanced Polyethylene Encasement Chapter #7 Summary

V-Bio® Enhanced Polyethylene Encasement Chapter #5 Tapping

V-Bio® Enhanced Polyethylene Encasement Chapter #5 Tapping

V-Bio® Enhanced Polyethylene Encasement Chapter #4 Method A

V-Bio® Enhanced Polyethylene Encasement Chapter #4 Method A

V-Bio® Enhanced Polyethylene Encasement Installation

V-Bio® Enhanced Polyethylene Encasement Installation

DIPRA - Local Control Over Water Pipe Selection

DIPRA - Local Control Over Water Pipe Selection

DIPRA Webinar

DIPRA Webinar

DIPRA Introduces: V-Bio

DIPRA Introduces: V-Bio

Ductile Iron Pipe Testimonials - Strength and Reliability

Ductile Iron Pipe Testimonials - Strength and Reliability

Ductile Iron Pipe Testimonials - Iron vs. PVC

Ductile Iron Pipe Testimonials - Iron vs. PVC

Ductile Iron Pipe Testimonials - Economic Benefits

Ductile Iron Pipe Testimonials - Economic Benefits

Iron Pipe Testimonials

Iron Pipe Testimonials

DIPRA Green Choices Whiteboard

DIPRA Green Choices Whiteboard

DIPRA: Iron for America

DIPRA: Iron for America

DIPRA 60 second Whiteboard Ad (TV spot)

DIPRA 60 second Whiteboard Ad (TV spot)