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PolyPipe gives you the performance you can rely on, performance you can predict.
Tested Inspected & Approved
PolyPipe HDPE, EHMW PE 3408 class 150 or class 200 pipe and fittings which carry the FM Approval mark, insures that the products were produced at a fabrication facility inspected and approved by Factory Mutual Research Corporation.
Fittings
All fittings are manufactured in accordance with Factory Mutual Class 150 and 200 testing requirements. Fittings are produced from thicker wall piping material and are machined to match either the Class 150 or Class 200 pipe. All fittings are fully pressure -rated to match the working pressure of the piping system.
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When specifying a piping system for underground fire mains and loops, choose PolyPipe® for Factory Mutual Approved, Extra High Molecular Weight (EHMW), PE 3408 High Density Polyethylene (HDPE) for Class 150 or Class 200 applications.
PolyPipe FM Pipe Advantages
Factory Mutual Approved HDPE piping from PolyPipe offers advantages that other piping products cannot deliver:
superior design life for many years of trouble free service
higher flow coefficients due to the smooth inner wall surface of the pipe and will not deteriorate or form buildup over the life of the pipeline
excellent weatherability, PolyPipe is UV protected
outstanding chemical and abrasion resistance insures long-term performance
heat -fused, fully restrained joints eliminate the chance of leaks
proven in the field, HDPE piping materials are used in water, sewer, gas distribution, mining, landfill, and industrial applications
available with permanent striping (PolyStripe - red) or in solid black
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