Glassed Steel
heat mnd
exchangers condensers give you
t h e corrosion resistance o f glass plus t h e w o r k i n g strength of steel Glassed steel heat exchangers and condensers are extensively used in today's chemical processing because of the corrosive nature of the high temperatures and vapor conditions involved. Even under these severe conditions, Pfaudler glassed steel is resistant to all acids except hydrofluoric. I t is often the only practical material of construction. Where allowable, units of glassed steel combined with impervious graphite or tantalum can be supplied. Double jacketed glassed steel shell and thimble condensers are efficient in design and are available in many capacities. They are compact and easily installed. Jacketed glassed steel return bend heat exchangers are made of Pfaudler
THE
PFAUDLER
CO.
jacketed glassed steel pipe and are available in almost any capacity. They can be used as heat exchangers, as condensers either for refluxing or recovering distillates, or as pipe lines carrying liquids which solidify at room temperature. To give it the necessary structural strength, Pfaudler glass is fused to steel in huge furnaces at temperatures of 150O-170O°F. This high-temperature firing locks the glass to the steel and makes it hard and tough. Write for Bulletin 894-X-3 our general catalog on chemical processing equipment. Pfaudler factories are located in Rochester, N . Y-; Elyria, Ohio; Leven, Fife, Scotland; and Schwetzingen, Baden, Germany.
ROCHESTER
3,
N.
Y.
