ASME B16-22 pdf free download

ASME B16-22-2012 pdf free download.Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings.
This Standard esablnhes speciticatwnn far wioug)it capper and wniught copper alloy. solder-pint seamless fittings. designed toe use with waniless copper tube confxwnsing In ASTM I&S$ (waler and general plunting sntnma). B2H0 (air conditxining and refrigreatiun serViCe) and tI$lQ lnwxhcal ga nsfenisi well a fittings intended to he arseinbied with !d’ldeflng materials confaming to AStM 1332. hranng materials conforming to AWS MM, or with tapered pipe thread conforming to
$SMF RI-EEl.
ThiaStandard Isallied with ASME Hl6.ltt whlchcmers cast copper alloy pressure fitting.. It provides n-quin-nients for fitting ends suitable for wildenng. This Standard coser. the following:
(a) lsressurr—temiireeatsime ratings
nit abbreviations for end connection.
(ci size and method of designating openings of fittings
fill marking fri material
If, dinwnstons and tolerances (gi terts
2 GINERAL
ij thiNs of Measure
The saltier. stated In either SI (metric) or US. Customary (In-flit units of measure shall he regarded separately as standard. Within the main text, SI units ate given For ctwiseniatice, the cunlonsary units are shown in Mandabors Appendix II. Tlw values stated in ai.h svsteni are not exact erulsaknes therefore, each svstte shall he used independently of (1w other
Nt)fl tomt.inin; satins finn Me two ststems nuy mutt to ooncmtinunre irati the Siiniaid,
2,2 References
Standards and specifications adopted Lv reference in this Standard are thou-n in %tandatorv Appendix Ill. It a not considered practral to identify the specx& edition of each standard and specification in the individual references. Instead, the specific edition reference is identified in Mandatory Appendix Ill.
2.3 Quality Systems
Requirements relating to the product manufacturer’s quality system program are described in Nonmandatory Appendix B.
3 PRESSURE—TEMPERATURE RATINGS
3.1 Rating of Fittings and joints
flw internal pressure—temperature rating for a solder- joint system is dependent upon not only fitting and tithe strength, but also composition of the solder used for the joint and selection of valves and appurtenances.
3.1.1 Solder Joints. l’ressure—temperature ratings for solder joints to the dimensions of Table I (Table 11-1), made with typical commercial solders, are given in Table 1-1 (Table 11-4).
The internal pressure—temperature rating of the system with solder joints shall be the lowest of the values shown in Table 2 (Table 11-2) and Table I-i (Table 11-4) and those of the tube, valves, and appurtenances.
3.1.2 Braze Joints. l’ressure—temperature ratings for braze joints to the dimensions of Table I (Table Il-I), made with typical commercial brazing materials, shall be considered equal to the values given in Table 2 (Table 11-2).
The internal pressure—temperature rating of the system with braze joints shall be the lowest of the values shown in Table 2 (Table 11-2) and those of the tube, values, and appurtenances.
3.2 Bursting Strength
Fittings manufactured to the Standard shall have an ambient temperature bursting strength of at least four times the 38°C (100°F) internal pressure rating as shown in Table 2 (Table 11-2).ASME B16-22 pdf free download.