ASME B16.12 2019
$98.04
ASME B16.12-2019 – Cast Iron Threaded Drainage Fittings
| Published By | Publication Date | Number of Pages |
| ASME | 2019 | 32 |
This Standard for cast iron threaded drainage fittings covers: (a) sizes and method of designating openings in reducing fittings (b) marking (c) material (d) dimensions and tolerances (e) threading (f) ribs (g) coatings (h) face bevel. This Standard covers fittings intended for use in gravity drainage systems subject only to the gravity head of waste liquids at temperatures from ambient to approximately 100°C (212°F). The use of this Standard for pressurized waste handling systems is the responsibility of the user and is subject to the requirements of any applicable code.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | CONTENTS |
| 6 | FOREWORD |
| 8 | ASME B16 COMMITTEE ROSTER |
| 9 | CORRESPONDENCE WITH THE B16 COMMITTEE |
| 11 | ASME B16.12-2019 SUMMARY OF CHANGES |
| 12 | LIST OF CHANGES IN RECORD NUMBER ORDER |
| 14 | 1 SCOPE AND GENERAL 1.1 Scope 1.2 Applicability 1.3 Quality Systems 1.4 References 2 SIZE 2.1 Nominal Pipe Size 2.2 Denotation 3 MARKING 4 MATERIALS 4.1 Castings 4.2 Optional Material 5 DIMENSIONS AND TOLERANCES 5.1 Dimensions |
| 15 | 5.2 Metal Thickness 5.3 Thread Chamber 5.4 Outside Diameter and Width of Band 5.5 Inside Diameter of Fitting 5.6 Center-to-End 5.7 Shoulder 6 THREADING Figures Figure 2.1-1 Identification of Reducing Fittings Tables Table 2.1-1 Inspection Limits for Diameter and Width of Band Table 2.1-2 Inspection Limits for Center-to-End Dimensions |
| 16 | 7 RIBS 8 COATINGS 9 FACE BEVEL |
| 17 | Table 4.1-1 Wall Thickness and Threaded End Dimensions |
| 18 | Table 4.1-2 Center-to-End Dimensions of Elbows |
| 19 | Table 4.1-3 Dimensions of Tees, Crosses, and Y-Branches |
| 20 | Table 4.1-4 Dimensions of Y-Branches (Reducing Sizes) |
| 21 | Table 4.1-5 Dimensions of 45-deg Y-Branches |
| 22 | Table 4.1-6 Dimensions of 45-deg Y-Branches (Reducing Sizes) |
| 23 | Table 4.1-7 Dimensions of Couplings Table 4.1-8 Dimensions of Increasers Table 4.1-9 Dimensions of Offsets |
| 24 | Table 4.1-10 Dimensions of Tucker Connections, Roof Connections, and Tucker Y-Branches |
| 25 | Table 4.1-11 Dimensions of P-Traps, Bath P-Traps, and Running Traps |
| 26 | Figure 6-1 Types of Fittings Tapped to Provide 21 mm/m (0.25 in./ft) Pitch |
| 27 | MANDATORY APPENDIX I REFERENCES |
| 28 | NONMANDATORY APPENDIX A QUALITY SYSTEM PROGRAM |
| 29 | Table B-1 Dimensions of Welded and Seamless Steel Pipe NONMANDATORY APPENDIX B DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE (ASME B36.10M) |
