Document o9ZZJ7L7rBN3pLmdxGN0kMYZg

HOMOGENEOUS Le a d -Lin e d Eq u ip me n t Above: Lead-Lined Treating Drum, IQ' x2Q'. Under our most modern method of Lead- Lining there is no possible separation of Lead from SteeL You can clamp a strip of our Lead-Covered Steel in a, vise and twist it until! the Steel fractures, but there wilj, Lead-Covered Copper Heating Coils Cover any desired piece with equal facility and permanency. be no parting of the metals. You can fold Consider these factors of excellence in and refold th strip: and pound it intp a connection with present and future needs. shapeless mass, and thfeite will be no let-go of the lead. LEAD'LINED and HARDLEAD FITTINGS Construction by these methods means . everything' to correct and long-time func tion of equipment under heaviest service "United" Products, includ ing complete lines of Chemical Lead - Lined Pipe,' Fittings, Valves, .. conditions -- proof against vibration, ? shock, impact, thermal extremes or other forms of punishment. Likewise, we Lead- Coils, Tank Connections, etc., as well as Hardleaid Acid Pumps, Fittings, Valves, Cocks, etc. NATIONAL LEAD COMPANY 111 BROADWAY, NEW YORK CITY, U. S. A. OUR 'ENGINEERING STAFF IS AT YOUK DISPOSAL -- SIMPLY ADDRESS "TECHNICAL DEPARTMENT E." August, 1935-^CHEMlCAL & MtTALLUfeiilCAL ENGINEERING 121 N 28177