Standard Handbook for Mechanical Engineers 2010 Part 9 pot

FITTINGS FOR STEEL PIPE 8-197 Elbows ° ° ° ° ° Threaded Companion Flanges Laterals Assembly of Flanged Joints Study diam, in Threads per inch Torque, lb и ft* American National Standard Steel Pipe Flanges and Flanged Fittings Pressure Ratings and Tests Sizes Materials Table 8.7.36 Pressure-Temperature Ratings for Carbon-Steel Flanges and Flanged Fittings, Working Pressure in lb/in 2 Gage ° Ϫ ° ° ° ° Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. 8-198 PIPE, PIPE FITTINGS, AND VALVES Bolting material Commercial steel bolts should not be used at steam pressures over 250 ° ° Bolting Ϫ Ϯ Metal Thickness P ϩ ϭ S t Ϫ D P ϭ S t Ϫ D P t D S Ring Joints Fitting Dimensions Ϯ Ϯ Ϯ Ϯ Laterals ° Valve Dimensions Reducing Fittings Side-Outlet Fittings Welding Neck Flanges Flanged Pipe Joints Facing of Flanges plain straight face plain face, serrated or V-grooved, male-and-female tongue-and-groove raised-face Gaskets Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. Table 8.7.40 Dimensions of American National Standard Companion Flanges (ANSI B16.5-1981) X YZ X YZXYZ X YZXYZXY Z 8-202 Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. 8-204 PIPE, PIPE FITTINGS, AND VALVES Table 8.7.42 Dimensions of Class 125 and Class 250 Standard Cast-Iron Threaded Fittings A H EC A H EC Table 8.7.43 Dimensions of Class 125, 150, and 250 Pipe Plugs ABCADEAFG Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. FITTINGS FOR STEEL PIPE 8-205 Cast-bronze threaded fittings Railing Fittings Drainage fittings, cast-iron long-turn sprinkler fittings Ammonia valves and fittings Soldered-Joint Fittings Table 8.7.44 Dimensions of American National Standard Cast-Iron Threaded Drainage Fittings ° ° ° ° ° Y ° ° A A A A ABAB A BABCA B ° ° ° ° ° Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. 8-206 PIPE, PIPE FITTINGS, AND VALVES Table 8.7.45 Soldered-Joint Fittings—Dimensions of Elbows, Tees, and Crosses H IJQOTRT R Valves Wedge-Gate Valves Double-Disk Gate Valves Globe and Angle Valves Fig. 8.7.11 Fig. 8.7.12 Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. FITTINGS FOR STEEL PIPE 8-207 Swing-Check Valves welding-end tolerance Cocks Expansion and Flexibility S A S A ϭ f S c ϩ S h S c S h S f Total no. of full temp cycles over expected life Stress-reduction factor S E ϭ √ S b ϩ S t S b S t S E S A DY L Ϫ U Յ D Y U L Expansion Joints for Steam Pipelines Fig. 8.7.13 (Croll-Reynolds, Inc.) Fig. 8.7.14 (Croll- Reynolds, Inc.) Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. FITTINGS FOR STEEL PIPE 8-209 rubber expansion joint ° ° Welding in Power-Plant Piping Table 8.7.48 Dimensions of Long-Radius 90° Butt-Welding Elbows Table 8.7.49 Dimensions of Straight Butt-Welding Tees Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. 8-210 PIPE, PIPE FITTINGS, AND VALVES Table 8.7.50 Dimensions of Long-Radius 45° Butt-Welding Elbows Table 8.7.51 Dimensions of Concentric and Eccentric Butt-Welding Reducers ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ ϫ Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. . F ARBER ) . . . . . . . . . . . . . . . . . . . 9- 24 Flywheel Energy Storage ( BY S HERWOOD B. M ENKES ) . . . . . . . . . . . . . . . 9- 27 9- 1 Copyright (C) 199 9 by The McGraw-Hill Companies, Inc. All. . . . . . . . . . . . . . . . . . . 9- 99 Marine Engines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9- 99 Small Industrial, Utility, and Recreational. view. Table 8.7.40 Dimensions of American National Standard Companion Flanges (ANSI B16.5- 198 1) X YZ X YZXYZ X YZXYZXY Z 8-202 Copyright (C) 199 9 by The McGraw-Hill Companies, Inc. All rights reserved.