HWI, A member of Calderys

Headquarters

West Mifflin, PA

HWI is a leading manufacturer of refractory products for high-temperature industrial applications. The company provides one of the industry's widest lines of refractory solutions, including bricks, monolithics, and precast shapes, serving markets such as iron & steel, aluminum, and power generation.

• HWI, A member of CalderysHWI is a leading manufacturer of refractory products for high-temperature industrial applications. The company provides one of the industry's widest lines of refractory solutions, serving virtually every industry that requires heat containment, and operates a large manufacturing footprint across North America.WEST MIFFLIN, PA
• HWI, A member of CalderysHWI is a leading refractory manufacturer and total high temperature solutions partner, producing one of the industry's widest lines of refractory products including bricks, monolithics, and precast shapes. Serving virtually every major industry that requires refractory solutions, HWI operates numerous manufacturing sites and distribution centers across the Americas.PITTSBURGH, PA
• RHI MagnesitaRHI Magnesita is the leading global supplier of high-grade refractory products, systems, and solutions critical for high-temperature processes exceeding 1,200°C. The company serves industries including steel, cement, non-ferrous metals, and glass with a vertically integrated value chain from raw materials to full performance-based solutions.YORK, PA
• SS
  Snow Shoe RefractoriesSnow Shoe Refractories provides fireclay and high alumina refractory bricks and specialty products for high-temperature applications. The company has been in business for nearly 100 years and supplies products that withstand temperatures up to 3100°F for furnace linings, molten metal containment, boilers, incinerators, cement and lime kilns.SNOW SHOE, PA