درباره ما
MSS - Manufacturers Standardization Society of the Valve and Fittings Industry.: Recent submissions
Now showing items 61-80 of 86
-
MSS SP-143
Abstract: This Standard Practice establishes the minimum requirements for the application, design and installation of live-loaded stem packing systems for valves designed in accordance with ASME B16.34, having rising and/or rotating ... -
MSS SP-93
Abstract: This Standard Practice provides methods and acceptance standards for liquid penetrant examination of steel castings and forgings for valves, flanges, fittings and other piping components. It is applicable to examination ... -
MSS SP-9
Abstract: This MSS Standard Practice applies to the spot facing for U.S. customary (inchseries) bolting of pipe flanges in bronze, gray iron, ductile iron, or steel when cast integral with valves and fittings, as well as the companion ... -
MSS SP-134
Abstract: This Standard Practice covers requirements for material, design, dimensions, fabrication, non-destructive examination and pressure testing of stainless steel and other alloy cryogenic service valves with body/bonnet ... -
MSS SP-99
Abstract: This Standard Practice applies to small valves and manifold valves developed for and predominantly used in instrument, control and sampling piping systems. It covers steel and alloy valves of nominal pipe size (NPS) 1 and ... -
MSS SP-60
Abstract: This Standard Practice establishes flange and gasket dimensions which define the interface between tapping sleeves and tapping valves.
This Standard Practice establishes dimensions for these special connecting flanges ... -
MSS SP-142
Abstract: This Standard Practice covers Excess Flow Valves of pipe size NPS 1½ through 12, designed for use in fuel gas piping systems to reduce the flow of gas should the flow in the system exceed some predetermined level. -
MSS SP-55
Abstract: This Standard Practice is intended to supplement the requirements of ASTM Specifications A216/A 216M, A217/A217M, A351/A351M, A352/A352M, A3891A389M, A487/A487M, and A744/A744M and to provide a series of reference photographs ... -
MSS SP-133
Abstract: The purpose is to provide a Standard Practice for Excess Flow Valves installed in low pressure fuel gas piping systems which are designed to protect the appliance and its connections to the piping system by reducing the ... -
MSS SP-96
Abstract: This Standard Practice has been developed to serve two functions:
1) To assist the users of valves and fittings in communicating with their manufacturers.
2) To promote standardization in the usage of terms within ... -
MSS SP-61
Abstract: This Standard Practice establishes requirements and acceptance criteria for shell and seat closure pressure testing of valves. -
MSS SP-104
Abstract: This Standard Practice covers seamless wrought-copper fittings in nominal size 1/8 through 8, straight and reducing size, with solder-joint or threaded end connections, and for use with copper water tube per ASTM B88 at ... -
MSS SP-95
Abstract: This document establishes a Standard Practice for Swaged Nipples and Bull Plugs produced for a number of years by various manufacturers to varying dimensions although basically similar in principle. Users should note Swaged ... -
MSS SP-94
Abstract: "This Standard Practice provides methods and acceptance standards for ultrasonic examination of ferritic and martensitic steel castings for valves, flanges, fittings, and other piping components. It is applicable to ... -
MSS SP-128
Abstract: This Standard Practice provides requirements for ductile iron gate valves with flanged, threaded, mechanical joint and push-on end connections.
These valves are suitable within the sizes and pressure temperature ratings ... -
MSS SP-120
Abstract: This Standard Practice establishes material and dimensional requirements for valve packing, packing chamber, packing gland, packing washer, bonnet, and the stem, as they relate to the total packing assembly.
This ... -
MSS SP-101
Abstract: This standard practice is intended to provide a basis for the standardization of part-turn actuator mounting dimensions and performance characteristics necessary for their attachment to general purpose industrial valves. ... -
MSS SP-51
Abstract: This Standard Practice establishes a series of cast austenitic stainless steel flanged fittings and austenitic stainless steel flanges of reduced weight with mating dimensions for assembly with ASME B16.5, Class 150 flanges, ... -
MSS SP-71
Abstract: This Standard Practice covers gray iron swing check valves with flanged and threaded ends for general purpose service. The use of swing check valves in steeply inclined or vertical lines requires special consideration. ... -
MSS SP-98
Abstract: This Standard Practice covers the material, application, and performance requirements for liquid or powder interior coatings for valves, hydrants, and fittings. In addition, this Standard Practice covers equipment used to ...