What personal protective equipment (PPE) is required when handling or working on Class 150 pipe?

"Class II asbestos work" means activities involving the removal of ACM which is not thermal system insulation or surfacing material. Unique pressure classes for piping can also be developed for a process ... For example, the maximum pressure for a Class 150 flange is 285 psi, and for ... Class II asbestos work means activities involving the removal of ACM which is not thermal system insulation or surfacing material. This includes, but is not ... 24, Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300,. 600, 900, 1500, and 2500, 2016. ANSI/ASME B16.33, Manually Operated Metallic Gas ... Typically, back-up rings are ANSI Class 125 for gravity applications, ANSI Class 150 or AWWA ... 1ASME/ANSI B16.5 - 1996 Pipe Flanges And. Flanged Fittings ... ... ................................... 85. CLASS 150 .................................................................................................. Information on specific tolerances may be available from industry or trade organizations, code groups and building officials, and published references. 104.2 ... Pipe Size. Pressure Rating. Housing Material, Cover Seal, Basket Seal ... S, PB, $27,074.53. Pipe Size. Choose an option, 4" Flanged (150 ANSI), 6F. Housing ... Dec 31, 1986 ... Licensed by Information Handling Services. Page 13. MALLEABLE IRON THREADED PIPE ... Cast Copper Alloy Pipe Flanges and Flanged Fittings, Class ... PIPE CULVERTS, CLASS A, TYPE 1 12", Base items, 30.000. 60100905, FOOT, PIPE DRAINS 4", Base items, 740.000. 60235700, EACH, INLETS, TYPE A, TYPE 3 FRAME AND ...