THERMAL SHOCKING NEWS about new Pfaudler Glasteel 59 Chilled water hits hot laboratory sample of glassed steel. 450° hot. N o thermal shock damage. It's new Glasteel 59. Fabricated units take as much as 30% more thermal shock than the best previous glassed steel. Thus, we have added greater insurance against unexpected or unavoidable shock. The blue line on the graph shows the new AT's available to you with Glasteel 59. Excellent acid resistance. You can handle all acids except H F at 325°F. without excessive corrosion. Under certain conditions you can increase acid temperatures to 450°F. Alkali resistance is twice that of hard glass labware. 20% more abrasion resistance, too. No additional cost for Glasteel 59. Send for our new Buyer's Guide.
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THE PFAUDLER CO. *pat. pending
α division of PFAUDLER PERMUTIT INC. D e p f . I E C - 8 8 , Rochester 3 , Ν . Υ .
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