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Through its long history of sound management decisions and strategic acquisitions, the ITT Grinnell had established the solid financial footing necessary to sustain the company well into the 21st century.
(4) Select hanger types: spring assembly, either constant support, variable spring type, rigid assembly, etc. (5) Check clearance between the hanger components and nearby piping, electrical cable trays, conduits, ventilating ducts, and equipment. The final step will not be discussed to any great degree. This
ITT Grinnell has had a history of over fifty-year experience in manufacturing piping, fittings, valves, support and hangers.
There are seven types of variable spring hangers, designated by the letters A-G. These are shown in Figure 1 , below. The primary difference between the types is in the manner in which they are supported, and thus the details of installation will be different for each type.
27 Ιουλ 2019 · For example, if the ITT Grinnell Figure B-268 Variable Spring hanger were considered, the proper spring size would be number 16 which has a spring scale of 1,500 lbs./in. (For convenience, we have neglected the weight of the pipe clamp, rod and hex nuts.
Grinnell Flexible Couplings are able to absorb pipe deflection to a given value. This feature is a great advantage in tunnel, bridge and mine applications. UÊ-1*, ",Ê+1 /9 Grinnell Mechanical Piping Products are manufactured according to the ISO 9001:2000 Quality Assurance standard. UÊ+1 Grinnell Mechanical Piping Products
Spring Hangers Typ. Design Features: • Precompression. the spring into the hanger casing provides the following adv. Saves up to 50% in headroom by reducing the length of the hanger. Reduces the installed height of the overall hanger assembly. Prevents the spring supporting force from exceeding the normal safe limits of variations.
