Socket Weld

Polyisocyanurate (“polyiso”) socket weld elbows are made of preformed polyisocyanurate insulation and are designed to fit over pipe fittings. Polyiso insulation is a rigid, closed-cell thermal insulation that provides excellent thermal performance and is a cost-effective option for both industrial and commercial applications. Polyiso socket weld elbows protect against moisture and fire and can be used in temperatures ranging from -100°F to 250°F. They can be fabricated as 90 and 45 degree elbows. View our selection below!