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FM 1613-Certified HDPE Pipe and Fittings for Underground Mine Fire Protection System

FM 1613-Certified HDPE Pipe and Fittings for Underground Mine Fire Protection System-prodcut-feature-image

Puhui Industry is currently the only manufacturer of HDPE pipes and fittings in mainland China to have obtained the FM 1613 certification; all relevant underground fire protection HDPE products can be verified in the official FM certificate and Approval Guide. Approved sizes cover both metric (110–630 mm) and imperial (3–24 in) dimensions, accompanied by a complete range of fittings, including moulded elbows, concentric reducers, tees, and flanged spools. Two options are available: SDR 11 (rated pressure 200 psi) and SDR 9 (rated pressure 250 psi).

The FM 1613 standard comprehensively covers pressure performance, marking specifications, quality control, and ongoing monitoring systems.

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