ASME B16.39 2019
$98.04
ASME B16.39-2019: Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300
| Published By | Publication Date | Number of Pages |
| ASME | 2019 | 22 |
This Standard covers threaded malleable iron unions, classes 150, 250, and 300.It also contains provisions for using steel for NPS 1/8 unions. This Standard includes requirements for design, pressure-temperature ratings, size, marking, materials, joints and seats, threads, hydrostatic strength, tensile strength, air pressure test, sampling, coatings, and dimensions.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | CONTENTS |
| 5 | FOREWORD |
| 6 | ASME B16 COMMITTEE ROSTER |
| 7 | CORRESPONDENCE WITH THE B16 COMMITTEE |
| 9 | ASME B16.39-2019 SUMMARY OF CHANGES |
| 10 | LIST OF CHANGES IN RECORD NUMBER ORDER |
| 12 | 1 SCOPE 1.1 General 1.2 References 1.3 Quality Systems 1.4 Relevant Units 1.5 Service Conditions 1.6 Convention 1.7 Denotation 2 DESIGN |
| 13 | 3 PRESSURE–TEMPERATURE RATINGS 4 SIZE 4.1 Nominal Pipe Size 5 MARKING 6 MATERIALS 7 JOINTS AND SEATS 8 THREADING OF PIPE ENDS 8.1 Types of Threads Tables Table 3-1 Pressure–Temperature Ratings |
| 14 | 8.2 Types of Threads 9 HYDROSTATIC STRENGTH 10 TENSILE STRENGTH 11 AIR-PRESSURE TEST 12 SAMPLING FOR AIR-PRESSURE TEST 13 COATINGS 13.1 Malleable Iron Unions 13.2 Steel Unions 13.3 Union Seating Surfaces 13.4 Other Coatings 14 DIMENSIONS Table 6-1 Tensile Strength of Unions |
| 15 | Table 14-1 Dimensions of Class 150 Malleable Iron Threaded Unions Table 14-2 Dimensions of Class 250 Malleable Iron Threaded Unions |
| 16 | Table 14-3 Dimensions of Class 300 Malleable Iron Threaded Unions |
| 17 | MANDATORY APPENDIX I REFERENCES |
| 18 | NONMANDATORY APPENDIX A QUALITY SYSTEM PROGRAM |
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