Graphite in raw or semi-finished form for use in manufacture

impregnated graphite for use in manufacturing products used in the chemical processing industry

PARTS FOR FRACTIONATING TOWERS, NAMELY BUBBLE TRAYS, SUPPORT TRAYS, BUBBLE CAPS, DOWNCOMERS, SUPPORT COLUMNS AND LINERS, DIVERTERS, INLET AND OUTLET TUBES AND PIPES; PARTS FOR CASCADE COOLERS, NAMELY [ INFECTOR ] * INJECTOR * TUBES, TUBE SHEETS AND TUBE HEADERS

SECTIONAL CASCADE COOLERS

FRACTIONATING TOWERS

PIPES AND PIPE FITTINGS-NAMELY, THREADED PIPE JOINTS AND THREADED PIPE COUPLINGS

IMPREGNATED GRAPHITE PLATE HEATERS AND TUBE AND SHELL HEAT EXCHANGERS

ASPHALT SATURATED BURLAP SHEETING FOR WATERPROOFING