They are intended for gas flow measurement. They are made of carbon steel with corrosion protection of epoxy-based zinc. <i class="vc_btn3-icon fa fa-envelope-open-o"></i> Send your request Send your request Company Your name and surname (required) Function Phone Fax E-mail adresa (required) Description of Inquiry Add a document Production of torispherical head (steel plates)TankBoat winchVenturi tubesWelded constructionsBiomass boilersProcess EquipmentGas ProgramPetroleum ProgramConstruction & Equipment