Gland Packs

Gland packs are mechanical sealing and restraint components used in water distribution, transmission, and utility piping systems to ensure leak-resistant, pressure-tight connections. Commonly used with ductile iron pipe, mechanical joints, valves, fittings, and restrained joint systems, gland packs help secure gasketed joints and maintain alignment under internal pressure and external loading conditions. These components are widely used in municipal, industrial, and infrastructure applications where reliable sealing performance is required for buried and above-ground piping systems. Available in mechanical joint gland assemblies, follower glands, bolt sets, and restraint-integrated configurations, gland packs support long-term system integrity and compliance with waterworks standards.