INC0L0Yalloy800 reformer tubes are so tough there are lots of things they won't do. They won't lose their strength after long exposure to elevated temperatures. Even under pressure or continuous use. Won't form the embrittling "sigma phase" in the critical 1100-1600 °F range. What will they do? They'll go on resisting corrosion, oxidation, nitriding and carburization far longer. At far less cost. In 1962, Farmers Chemical Association obtained INCOLOY- alloy 800 tubing for the header manifolds, pigtails and process piping of their Tyner Tennessee ammonia unit built by Girdler Corporation. Because of its trouble free service from the start, INCOLOY alloy 800 has been used for plant expansion tubing and will replace a secondary reformer shroud that failed from sigma phase. Turn on the heat in your own application.But be sure INCOLOY alloy 800 is there to withstand it. Bulletins T-40 "Engineering Properties of INCOLOY alloy 800" and "INCOLOY alloy 800 Extruded Tubing in the Petrochemical Industry" might help you decide. Just send for them. •Registered trademark of The International Nickel Company, Inc.
INCOLOY NICKEL-IRON-CHROMIUM ALLOYS HUNTINGTON ALLOY PRODUCTS DIVISION IN£h T H E INTERNATIONAL NICKEL COMPANY, INC. 2 = | > HUNTINGTON, WEST VIRGINIA 25720
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