ASME B16.11:2016 pdf free download

ASME B16.11:2016 pdf free download.Forged Fittings,Socket-Welding and Threaded.
1.2.3 Servke Conditions. Cntena for selection of fitting typesand materials suitable for particular fluid service are not within the scope of this Standard,
1.2.4 QuaLity Systems. Nonmandatory requirements relating to the product manufacturers quality system program are described In Nonmandatory Appendix A.
12.5 ReLevant Units. This Standard states values in both SI (Metric) and U.S. Customary units. These systems olunits are to be regarded separately as standard. Within the text, the U.S. Customary units are shown in parentheses or in separate tables that appear in Mandatory Appendix I. The values stated in each system are not exact equivalents; therefore, it is required that each system of units be used independently of the other. Combining values from the two systems constitutes nonconformance with the Standard,
Tables 1 through 6 show fittings dimensional requirements in millimeters. Tables I-i through 1-6 show the dimensional requirements for Inch dimensioned fittings.
2 PRESSURE RATiNGS
2.1 GeneraL
Fittings under this Standard shall be designated as Class 2000. 3000. and 6000 lot threaded end fittingi and Class
3000. &000. and 9000 for socket.weld end fittings.
2.1.1 Basis of Rating. The schedule of pipe corresponding to each Class designation of fitting for rating purposes is shown in Table 8. Design temperature and other service conditions shall be limited as provided by the applicable piping code or regulation for the material of construction of the fitting. Within these limits, the minimum wall thickness for pipe to be used with a Table 8 Class designated fitting shall be computed based on appropriate size straight seamless pipe of equivalent material as the fitting (as shown by comparison of composition and mechanical properties in the respective niaterlal specifications). The minimum pipe wall thickness calculation shall Include pressure design and all applicable additional allowances (e.g., erosion. corrosian, and thread depth for threaded pipe). The minimum wall thickness for selected pipe, considering manufacturing minus wall thickness tolerance (typically 12.5%), shall not be less than the minimum wall calculation. The fitting is suitable tor the application if the wall thickness of the selected pipe equals or is less than the ASME B36.IOM Schedule No. or Wall Designation pipe wall thickness correlated with the fitting in Table 8 (see Note (1) in Table 8.