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Jun 6, 20204 min read

2.4.5 Restraint Placement Using Distance to First Rigid Criteria

If the above procedure is followed exactly, it is likely that almost all support locations will show some vertical movement, and will...

Jun 5, 20202 min read

2.4.4 Hanger Design Process — Restrained Weight, Free Thermal, and More

The procedures described above assume that the hot load and thermal movement required for spring selection are already known. How does...

Jun 5, 20202 min read

2.4.3 Hanger Selection Table

Springs are selected from a table such as that shown in Figure 2-31. This table shows the load capacities within the working ranges of...

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Jun 4, 20201 min read

2.4.2 Load Variation in Variable Spring Hanger

Under certain circumstances, specifications may recommend that the relative load change be minimized, by limiting the Load Variation to a...

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Jun 4, 20202 min read

2.4.1 Variable Spring Hanger Design Basics

A less expensive alternative is a variable spring hanger, in which the spring load varies somewhat as the pipe moves. From the analysis...

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