Pennsylvania Code (Last Updated: April 5, 2016) |
Title 34. LABOR AND INDUSTRY |
PART I. Department of Labor and Industry |
Chapter 3a. Boiler and Unfired Pressure Vessel Regulations |
SubChapter G. UNFIRED PRESSURE VESSELS INSTALLED PRIOR TO SEPTEMBER 1, 1937 |
Section 3a.153. Pipe connections and fittings
Latest version.
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(a) The general arrangement of piping shall be designed to reduce vibration, expansion and drainage, and provide adequate support at the proper points.
(b) The code of construction governs repairs of existing high-pressure/temperature piping systems installed before 1998.
Notation
This section cited in 34 Pa. Code § 3a.3 (relating to scope).