ASME Standards

This Standard provides performance and safety re-quirements for combination, open end, box, and flare nut wrenches; open end adjustable wrenches, with rack and worm adjustment, generally used on both hexa-gonal and square fasteners; crowfoot wrenches having a wrench componentofthe open end type or flare nuttype;and ratchetingbox wrenches used in hexagonal (6-point),double-hexagonal (12-point), square (4-point), and […]

This Standard establishes final inspection gage sizes and test mandrel sizes for wrench openings and spark plugwrench openings forinch and metric sizes. This Stan-dard does not cover every available size, only those most commonly manufactured.

This Standard applies to portable power tools for drilling, grinding, polishing, sawing, and driving threaded fasteners,and hand tools for driving threaded fasteners. Other tools not classed as percussion tools belong in this category and may be added by revision or addition through the usual procedure. This Standard includes dimensions and tolerances for both driving and

This Standard provides a useful criterion of practice in the production, distribution, and use of high-speed steel, grit edge, and carbide-tipped nonadjustable hole saws and their accessories. This Standard covers definitions, standard sizes, di-mensions, tolerances, tooth configuration, and quality requirements for the hole saws and their accessories covered by this Standard.

In cases of disagreement regarding the interpretation of surface texture measurements, it is recommended that measurements with skidless stylus-based instruments with Gaussian filtering be used as the basis for interpreta-tion. The following key measurement parameters must be established for proper surface texture specification and measurement.

This Code is applicable to piping in gaseous and liquld hydrogen service and to pipelines in gaseous hydrogen service. This Code is applicable up to and including the joint connecting the piping to associated pressure vessels and equipment but not to the vessels and equip-ment themselves. It is applicable to the location and type of

This Building Services Piping Code is a Section of The American Society of Mechanical Engineers (ASME) Code for Pressure Piping, B31. This Section, herein called the Code, is published as a separate document for conveni-ence. Standards and specifications incorporated byreference in this Code are shown in Table 926.1, Mandatory Appendix I, and elsewhere. It is

This Refrigeration Piping and Heat Transfer Compo-nents Code is aSectionofthe AmericanSocietyofMechan-ical Engineers (ASME) Code for Pressure Piping, B31. This Section is published as a separate documentfor simplicity and for convenience ofCode users. The users ofthis Code are advised that in some areas legislation may establish governmental jurisdiction over the subject matter covered by the Code.