Free Standards Download

ASME A17.2.3:1998 pdf download INSPECTORS MANUAL FOR ESCALATORS AND MOVING WALKS 1.4.1 Routine (a) The floor surfaces adjacent to the landing platesmust be continuous with the top of the landing plate,with no abrupt changes in elevation of...

ASME A13.1:1996 pdf download SCHEME FOR THE IDENTIFICATION OF PIPING SYSTEMS 1 OBJECT AND SCOPE 1.1 This Standard is intended to establish a common system to assist in identification of hazardous materials conveyed in piping systems and...

ASME A17.5:1996 pdf download Elevator and Escalator Electrical Equipment 1. Scope 1.1 These requirerments apply to drive machine controllers, logic controllers, and operating devicesaccessory thereto, for starting, stopping, regulating, controlling, or protecting electric motors,generators, or other equipment,...

ASME A112.6.1:1997 pdf download FLOOR-AFFIXED SUPPORTS FCD OFF-THE-FLOOR PLUMBING FIXTURES FOR PUBLIC USE 1 SCOPE This Standard applics to foor-affixed supports foroff-the-floor plumbing fixtures.including combinationcarriers and waste fittings for water closets, and carriersfor urinals,lavatories. sinks. and water...

ASME ANSI B16.34:1996 pdf download VALVES-FLANGED, TREADED,AND WELDING END 11 General This Standard applies to new valveconstructionand covers pressure-temperature ratings,dimensionstolerances，materials, nondestructive examination re-quirements,testing, and marking for cast, forged,andfabricated flanged, threaded, and welding end and waferor flangeless valves...

ASME A112.19.6:1995 pdf download HYDRAULIC PERFORMANCE REQUIREMENTS FOR WATER CLOSETS AND URINALS 6 GENERAL REQUIREMENTS 6.1 Trap Seal The depth of seal for integral traps in all fixturesshall be not less than 2 in.(50 mm) 6.2 Illustrations...

ASME B1.5:1997 pdf download ACME SCREW THREADS Publisher: The American Society of Mechanical Engineers (ASME)，Three Park Avenue,New York,NY10016; Order Department: 22 Law Drive, Box 2300.Fairfield，NJ 07007-2300 1.4 Reference Temperature The reference temperature is 68°F (20°C) for dimensions...

ASME B1.15:1995 pdf download UNIFIED INCH SCREW THREADS (UNJ THREAD FORM) SECTION 1 GENERAL 1.1 Scope This Standard establishes the basic triangular pro-file for the UNJ thread form, provides a system ofdesignations, lists the standard series of...

ASME A112.6.7:2001 pdf download ENAMELED AND EPOXY COATED CAST IRON AND PVC PLASTIC SANITARY FLOOR SINKS 2.2 Epoxy Coating The visible surface after installation of each floorsink shall be acid-resisting epoxy, thoroughly fused tothe cast iron base....