Walking hearth revamped for primary steel industry SIPRA has recently completed the revamping of the walking hearth for a primary steel industry. SIPRA bs2020-06-08T14:32:49+00:00 condividi FacebookTwitterLinkedInEmail Related Posts Zinc pot refractory insulation Zinc pot refractory insulation October 22nd, 2018 Post combustion duct insulation for biomass plant Post combustion duct insulation for biomass plant September 20th, 2018 Complete slide gate revamping for a reheating furnace Complete slide gate revamping for a reheating furnace August 8th, 2018 New walking beam New walking beam May 6th, 2018 Heat treatment furnace Heat treatment furnace April 6th, 2018