Engineered spring hangers shown are being calibrated and tested at Piping Technology & Products, Inc., Houston, Texas Facility. A digital load cell is attached to the hydraulic press that guarantees calibration to the exact loads specified. The spring hanger will support the tubes in a reformer furnace destined for Venezuela.Read More
The photograph above shows a unique combination of Type F variable springs designed by a client engineer to support large skid-mounted pumps. Piping Technology & Products, Inc. fabricated the connecting assemblies which use variable springs inside pods to support the pump skids from the side. The number of pods varies from size to twelve, depending on the size of the pump, and the loads supported by each type F spring vary from 1800 to 3400 pounds depending on the geometry of the assembly. The distance between rods varies from two to three feet. A total of nine units are being exported to refinery project overseas.
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The vertical constant is used when piping stress is critical and pipe is subject to vertical movement in excess of ½ inch due to thermal expansion, and also at locations here it is necessary to avid any transfer of stress from support or onto critical terminals or connecting equipment. These constants are manufactured by Piping Technology & Products, Inc.Read More
In construction of the horizontal constant, Piping Technology & Products, Inc. uses high quality materials and workmanship throughout, with a liberal factor of safety to insure against temporary shock and overload. Springs hot-wound, double heat treated, pre-set and pre-tested.Read More
Pictured is a vertical upthrust constant developed for an application where the traditional horizontal upthrust would not fit.
Our Canadian customer searched to find existing products to support a pressure vessel which was to be located in an area with no additional horizontal space. PT&P developed this design and tested a prototype within one month to meet customer’s schedule.
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