Waste Water

Oil & Gas

Power & Communications

Alliance for PE Pipe

 

 

ANSI

 

American National Standards Institute

 

 

ASCE

 

American Society of Civil Engineers

 

 

ASTM

 

American Society for Testing and Materials

 

 

APWA

 

American Public Works Association

 

 

AWWA

 

American Water Works Association

 

 

NASSCO

 

National Association of Sewer Service Companies

 

 

 

NASTT

 

North American Society for Trenchless Technology

 

 

SPE

 

Society of Plastics Engineers

 

 

WEF

 

Water Environment Federation

 

 

PPI

 

The Plastics Pipe Institute Inc.

 

 

NSF

 

NSF International

 

 

Fusion Equipment

 

McElroy Manufacturing