Y O U C A N BEAT C O R R O S I O N
ESCO CAST STAINLESS FITTINGS SOLVE C O R R O S I O N PROBLEMS Conveniently warehoused in ESCO Alloys 45 (Type 316), 40 (Type 304), 20 (ACI CN7M) and Hastelloy Β and C. ESCO 150 lb. PSI fittings and flanges are stocked in the standard range of types and sizes in screwed, flanged and welding styles. Special cast fit tings are available, or can be made to engi neering specifications in any size and in all analyses. Alloy designation is "in-themetal" on all fittings. See your nearest ESCO d e a l e r — h e can help you solve your corrosion problems. Ask for ESCO Catalog No. 1 7 5 .
W^l *Haynes Stellite Licensee *Duriron Licensee
ELECTRIC STEEL FOUNDRY COMPANY 2161 N.W. 25TH AVE.
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PORTLAND 10, OREGON
MFG. PLANTS AT PORTLAND, ORE. AND DANVILLE, ILL. Offices in Most Principal Cities ESCO INTERNATIONAL, NEW YORK, Ν. Υ. IN CANADA ESCO LIMITED
For further information, circle number 86 A on Readers' Service Card, page 129 A 80 A
INDUSTRIAL A N D ENGINEERING CHEMISTRY
