Standard marking system for valves, fittings, flanges, and. Mss sp 53 quality standard for steel castings and forgings for valves, flanges, fittings, and other piping components. Mss standard practice sp61 ii foreword this standard practice for pressure testing of valves was originally adopted in 1961. Quality standard for steel castings and forgings for valves, flanges and fittings and other piping components magnetic particle exam. Mss sp54 1999 jan01 qualty standard for steel castngs and forgngs for valves flanges and fttngs and other ppng components radographc examnaton method. Most of mss sp standrds archive petroleum community forum. Mss sp86 mss guidelines for metric data in standards for valves.
This standard practice provides a series of reference photographs typical of the various surface irregularities common to steel pressure castings and illustrations of generally acceptable and. Mss sp53 magnetic particle examination method 1990. Mss sp44 is the only source for the nps 22 flange dimensions above. Mss sp252008 standard practice developed and approved by the manufacturers standardization society of the valve and fittings industry, inc. I agree to the document licence rules please confirm that you agree to the document licence rules for all documents listed in the cart.
Manufacturers standardization society legally binding document. Mss sp95 swaged nipples and bull plugs covers dimensions, finish, tolerances, marking and material for carbon steel and alloy steel swaged nipples male end reducing fittings, nps 14 through nps 12 and bull plugs hollow or solid male closures nps 18 through nps 12. Mss about officially founded in 1924, the manufacturers standardization society mss of the valve and fittings industry is a nonprofit technical association organized for development and improvement of industry, national and international codes and standards for. Specification for hightest wrought butt welding fittings name of standards organization. Mss sp 112 quality standard for evaluation of cast. Use the download button below or simple online reader. Fittings with reference to mss sp75 shall have maximum wall thickness under. Mss sp97 weldolet weldolet is the most common of all branch connections, and is welded onto the outlet pipe. Quality standard for steel castings and forgings for valves, flanges, fittings, and other piping components magnetic particle examination method. Manufacturers standardization society of the valve and fittings industry mss sp89 pipe hangers and supports fabrication and installation practices. Standards for business and technical professionals. Join our community just now to flow with the file mss sp6 2001 and make our shared file collection even more complete and exciting.
Mss sp 58 there is document mss sp 58 available here for reading and downloading. Sp531999 quality standard for steel castings and forgings for valves, flanges and fittings and other piping components magnetic particle exam method r. Mss sp 54 1999 r2007 quality standard for steel castings for valves, flanges and fittings and other piping components radiographic examination method. Quality standard for steel castings and forgings for valves, flanges, fittings, and other piping components. Forged carbon steel fittings and outlets specifications forged carbon steel fitting material conforms to astm sa105n, normalized. Technical drawing, dimensions and weight details of asme b16. Mss sp58 pipe hangers and supports materials, design, and manufacture 2002. Download mss pdf standard mss sp972012,mss sp752008,mss sp53 2012. Mss sp55 visual method for evaluation of surface irregularities 2001. Utilizing nde methods for steel casting performance. These fittings are made with ends that are threaded, beveled, square cut, grooved, or any combination of these.
This mss standard practice was developed under the consensus of the mss. Mss sp53 2012 quality standard for steel castings and forgings for valves, flanges, fittings, and other piping components. This mss standard practice was developed under the consensus of the mss technical committee 105 and the mss coordinating committee. Quality standard for steel castings and forgings for. The file extension pdf and ranks to the documents category. Mss sp85 high pressure chemical industry flanges and threaded stubs for use with lens gaskets. Mss sp62012 standard finishes for contact faces of pipe flanges and connectingend flanges of valves and fittings mss sp541999 r2007 quality standard for steel castings for valves, flanges and fittings and other piping components radiographic examination method. Find the most uptodate version of mss sp 112 at engineering360. Mss sp97 standard practice covers essential dimensions, finish, tolerances, testing, marking, material, and minimum strength requirements for 90 degree integrally reinforced forged branch outlet fittings of buttwelding, socket welding, and threaded types. By order of the executive director office of the federal register washington, d. Standard marking system for valves, fittings, flanges, and unions. Mss sp531999 reaffirmed 2002 quality standard for steel castings and forgings for valves, flanges, and fittings and other piping components standard practice dev eloped and approved by the manufacturers standardization society of the valve and fittings industry, inc. Mss sp54 1999jan01 qualty standard for steel castngs and forgngs for valves flanges and fttngs and other ppng components radographc examnaton method more details pdf available formats immediate download.
This standard practice provides methods and acceptance standards for magnetic particle examination of ferritic steel valves, flanges, fittings, and other piping components by use of dry magnetic powder or wet magnetic particles. Unless otherwise specifically noted in this mss sp, any standard referred to herein is. Mss sp97, socket welding, threaded, and buttwelding ends. Mss sp532012 quality standard for steel castings and. Mss sp67 7 lever astm a536,654512 aluminum connection ends. The ends are bevelled to facilitate this process, and therefore the weldolet is considered a. Dear all, im going to share with you most of mss sp stadards little standards is not available with me. Specification for hightest wrought butt welding fittings. The 2 12 and 3 3000 and 2 6000 sizes have octagonal male and female ends. The current version of mss sp61 was released in 20.
Mss standard sp61, from the manufacturers standardization society, establishes leakage allowances and provides guidance for testing valves typically used in full open and full closed service, such as check, isolation, and stop valves. Mss sp532012 quality standard for steel castings and forgings. Class 150lw corrosion resistant cast flanges and flanged fittings. Msssp valves and fittings archive petroleum community. Pressure testing of valves copeland industries, inc. The content of this standard practice is the result of the efforts of competent and concerned volunteers to provide an effective, clear, and nonexclusive specification that will. Msssp93 quality standard for steel castings and forgings for valves, flanges, fittings, and other piping components liquid penetrant examination method. Manufacturers standardization society of the valve and fittings industry mss sp90 guidelines on terminology for pipe hangers and supports.
It was developed for the purpose of providing a uniform means of testing valves commonly used in the full open and full closed type of. Mss sp97 weldolet astm a234 butt weld pipe fittings. Theres a new 2011 edition of the mss sp 55, quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities. Msssp53 quality standard for steel castings and forgings for valves, flanges and fittings and other piping components magnetic particle exam method.
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