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PPI TR-9
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2025
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Recommended Design Factors and Design Coefficients for Thermoplastic Pressure Pipe
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PPI TR-47
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2025
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Pipe Stiffness and Flattening Tests in Coilable HDPE Conduit; and Its Relationship to Burial Depth in Conduit Applications
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PPI TR-56
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2025
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HISTORY OF CROSSLINKED POLYETHYLENE (PEX) TUBING IN NORTH AMERICA AND THE EVOLUTION OF ASTM STANDARD SPECIFICATION F876 FROM 1984 - 2024
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PPI MAB-01
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2025
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MAB Generic Electrofusion Procedure for Field Joining of 12 Inch and Smaller Polyethylene (PE) Pipe
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PPI MAB-07
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2025
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MAB Guidelines for Use of Mini-Horizontal Directional Drilling for Placement of HDPE (PE4710) Pipe in Municipal Applications
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PPI MS-8
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2025
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MODEL SPECIFICATION FOR POLYPROPYLENE (PP-R & PP-RCT) PRESSURE PIPE SYSTEMS FOR PLUMBING & MECHANICAL APPLICATIONS
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