Vitherm has been awarded another order for a petrochemical plant ...Vitherm secured another order from our satisfied customer. This feed preheater will be used in their Alkylation plant. […] 12 Nov, 2020 in FlowPack / News / PHE / WeldPack / WP tagged Heat Exchanger / Heat Exchangers / News / plate heat exchanger / Plate Heat Exchangers / welded / welded heat exchanger / welded phe / welded plate heat exchangers / WeldPack / WP