Socket Weld

Calcium Silicate socket weld elbows are made of preformed calcium silicate insulation and are designed to fit over pipe fittings. CalSil socket weld elbows are able to withstand temperatures ranging from ambient to 1200°F in addition to providing corrosion protection and water resistance. Calcium silicate is known for its high compressive strength, structural integrity at high temperatures, and its use in high temp applications. Calcium silicate elbows can be fabricated as Socket Weld (SW) 90’s and 45’s. Browse our selection of calcium silicate socket weld elbows below.