ASME B16.24 pdf download
ASME B16.24 pdf download CAST COPPER ALLOY PIPE FLANGES AND FLANGED FITTINGS: CLASSES 150, 300, 400, 600, 900, 1500, AND 2500 1 GENERAL 1.1 Scope This Standard for cast copper alloy pipe flanges and flanged fittings covers: (a) pressure temperature ratings; (b) sizes and methods of designating openings for reduced fittings; (c) marking; (d) materials; (e) dimensions; (f) bolts, nuts,...
ASME B16.29 pdf download
ASME B16.29 pdf download WROUGHT COPPER AND WROUGHT COPPER ALLOY SOLDER JOINT DRAINAGE FITTINGS – DWV 6 MARKING Each fitting shall be marked permanently and legibly with the manufacturer’s name or trademark and with DWV (to indicate drain-waste-vent). 7 MATERIAL Fittings shall be made of wrought copper or wrought copper alloy material having not less than an 84% copper content....
ASME B16.33 pdf download
ASME B16.33 pdf download MANUALLY OPERATED METALLIC GAS VALVES FOR USE IN GAS PIPING SYSTEMS UP TO 125 PSI 1 SCOPE 1.1 General This Standard covers requirements for manually oper- ated metallic valves sizes NPS 1 ⁄ 2 through NPS 2, for outdoor installation as gas shut-off valves at the end of the gas service line and before the gas...
ASME B16.40 pdf download
ASME B16.40 pdf download MANUALLY OPERATED THERMOPLASTIC GAS SHUTOFFS AND VALVES IN GAS DISTRIBUTION SYSTEMS 1.2 Quality Systems Nonmandatory requirements relating to the productmanufacturer’s Quality System Program are describedin Appendix A. 2 cONSTRUCTION2.1 General (a) The workmanship employed in the manufactureand assembly of each valve shall provide gas tightness,safety and reliability of performance, and freedom frominjurious imperfections and defects. (b)...
ASME B16.44 pdf download
ASME B16.44 pdf download MANUALLYOPERATED METALLIC GAS VALVES FOR USEIN ABOVEGROUND PIPING SYSTEMS UP TO 5 PSI 1 SCOPE 1.1 General This Standard applies to new valve construction and covers quarter turn manually operated metallic valves in sizes NPS 4 1 ⁄ 4 and tubing sizes 1 1 ⁄ 4 O.D. These valves are intended for indoor installation as gas...
ASME B16-18 pdf download
ASME B16-18 pdf download CAST COPPER ALLOY SOLDER JOINT PRESSURE FITTINGS 4 SIZE The size of the fittings shown in Table 3 and Table A1 corresponds to standard water tube size as shown in ASTM B 88, Specification for Seamless Copper Water Tube. The size of the threaded ends corresponds to nominal pipe size as shown in ASME B1.20.1. Fittings...
ASME B16-22 pdf download
ASME B16-22 pdf download WROUGHT COPPER AND COPPER ALLOY SOLDER JOINT PRESSURE FITTINGS 1 scOPE1.1 General This Standard establishes specifications for wroughtcopper and wrought copper alloy, solder-joint,seamlessfittings，designed for use with seamless copper tubeconforming to ASTM B 88 (water and general plumbingsystems),B 280 (air conditioning and refrigerationservice)，and B 819 (medical gas systems), as well asfittings intended to be assembled with soldering...
ASME B18.2.3.9M pdf download
ASME B18.2.3.9M pdf download ASME B18 STANDARDS COMMITTEE Standardization of Bolts, Nuts, Rivets, Screws, Washers, and Similar Fasteners 4 TERMINOLOGY For definitions of terms relating to fasteners or fea- tures thereof used in this standard, refer to ASME B18.12. 5 DIMENSIONS (a) All dimensions in this standard are given in millimeters (mm), and apply before any coating, unless stated otherwise....
ASME B18-12 pdf download
ASME B18-12 pdf download GLOSSARY OF TERMS FOR MECHANICAL FASTENERS These fasteners usually have a tensile strength in excess of 120,000 psi. 2.1.7 lockpins and collars: a headed and externally grooved mechanical device designed for insertion through holes in assembled parts. A cylindrical collar is swaged into the external groove as the lock pin is hydraulically tensioned. Collars are either...
ASME B29.8 pdf download
ASME B29.8 pdf download LEAF CHAINS, CLEVISES, AND SHEAVES 1 LEAF CHAINS 1.1 Description A leaf chain consists of a series of link plates alternately assembled with pins in such a way that the joint is free to articulate between adjoining pitches. Typical assemblies are depicted in Figs. 1 and 2. 1.2 Numbering and Marking System The chain described in...