If you are plagued with knife gate failures, try a precisionbuilt wey knife gate valve. Mss sp43 wrought and fabricated buttwelding fittings asme b16. The existence of an mss standard practice does not in itself preclude the manufacture, sale, or use of products not conforming to the standard practice. Use pdf download to do whatever you like with pdf files on the web and regain control. Clevis hanger for ductile iron pipe page 24 figure 100el elongated clevis hanger page 25 figure 100sh refrigeration hanger and shield. Pressure testing of valves copeland industries, inc. In this edition the newer methods of making attachments, such as buttweld have been recognized. An mss standard practice is intended as a basis for common practice by the manufacturer, the user, and the general public. Branch pipe size branch pipe is the outlet size that connects to olet 3. Mss sp 43 wrought and fabricated buttwelding fittings asme b16. Approved by the manufacturers standardization society of the valve and fittings industry. I s s sp 85 94 w 5770640 0500320 529 w s t a n d a r d p r a c t i c e sp 85 1994 edition cast iron globe 81 angle valves flanged and threaded ends developed and approved by the manufacturers standardization society of the valve and fittings industry, inc. Vienna, virginia 221 80 o originally approved 1976 copyright.
Mss sp25 marking system for valves, fittings, flanges and. Ansimss sp 552011 quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities. Washers are short spacers, usually round in shape, either drilled through or with a threaded hole. Sp45 continues to be maintained under the consensus of mss technical.
Valves, valve actuators, valve modification, pipe fittings, pipe hangers, pipe. The mss sp 58 certification establishes that vimco meets the material criteria. 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. Mss american national standard procedures ansiapproved. Mss standard practice sp 61 ii foreword this standard practice for pressure testing of valves was originally adopted in 1961. Drm is included at the request of the publisher, as it helps them protect their by restricting file sharing. This 2020 edition includes multiple updates and has added additional drain sizes. Specification for hightest wrought butt welding fittings. Description download mss sp 58 edition 2002 comments. Pdf pressure testing of valves standard practice developed and.
Upload document file or like to download immediately close. The 1953 edition of mss sp 45 combined these two standard practices so that the user has all information pertaining to bypass and drain connections in a single document. Mss mss sp44 large diameter h note 3 note hub dimensions flanges 0. Join our community just now to flow with the file mss sp 6 2001 and make our shared file collection even more complete and exciting. Ansimss sp552011 quality standard for steel castings. Mss sp43 wrought and fabricated buttwelding fittings astm.
Doclive free unlimited document files search and download. Secure pdf files include digital rights management drm software. The current version of mss sp61 was released in 20. Mss sp 85 high pressure chemical industry flanges and threaded stubs for use with lens gaskets. Body and lever are all produced in ductile iron material astm a536, 65 45 12 which provides guarantee for high strength and good corrosion resistance. However, the document was thought to need more detail and has evolved into what it is today. Standard practice sp 44 this mss standard practice was developed under tbe consensus ofthe mss tecbical commitee 10 and the mss coordinating cammites. 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 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. So this tool was designed for free download documents from the internet. Dec 27, 2015 mss sp 58 there is document mss sp 58 available here for reading and downloading. Unless otherwise specifically noted in this mss sp, any standard referred to herein is identified by the date of issue that was applicable to the referenced standards at the date of issue of this mss sp. Ansimss sp552011 quality standard for steel castings for valves, flanges, fittings, and other piping components visual method for evaluation of surface irregularities. Ansimss sp552011 quality standard for steel castings for.
For our installation, operation and maintenance manual and the most current product. Mss sp 442010 steel pipeline flanges standard practice developed and approved by the manufacturers standardization society of the valve and fittings industry inc. Mss sp43 wrought and fabricated buttwelding fittings. The current edition is ansi mss sp 442016 reissue 2017. Scribd is the worlds largest social reading and publishing site. Unless otherwise specifically noted in this mss sp, any standard referred to herein is identified by the date of issue that was applicable to the referenced standards at the date of issue of this mss sp see annex a. Mss sp612009 pressure testing of valves standard practice developed and approved by the manufacturers standardization society of the valve and fittings.
This standard conforms to manufacturers standardization society speci. The american national standard developed and published by the manufacturers standardization society mss of the valve and fittings industry, inc. The information presented on this sheet is correct at time of publication. Standard marking system for valves, fittings, flanges, and. Ductile iron pipe clamp page 38 figure 158db double bolt ductile iron pipe clamp page 38 figures 175, 175sp two bolt pipe clamp page 40 figure 179 offset pipe clamp page 39 figure 200 light duty clevis hanger page 41 figure 200v vee clevis hanger page 42 figure 200vt vee trough page 86 figure 221 wall pipe support page 43 figure 222 short u. Mss sp 14x materials covered by sp 14x include astm a216 grades wca, wcb, and wcc. Sp 14x can also be utilized for other materials such as stainless steel, etc. Web to pdf convert any web pages to highquality pdf files. Developed by the manufacturers standardization society mss of the valve and fittings industry, earlier editions of this standard helped establish the basics of the standard marking system.
Mss announces that sp62020, ductile iron swing check valves, has been revised and. Some washers are manufactured with features that inhibit spinningloosening, such as split washers, or toothed washers, and others are made of bent or beveled material that act as springs. Preshipment inspection of weldolet per mss sp 972006. The file extension pdf and ranks to the documents category. Mss sp 28 was originally adopted in 1937 and was also prompted by the variety of user requests for connec tions on valves and fittings at odd locations and varying sizes, with and without bosses. Valves for cryogenic service including requirements for. Use the download button below or simple online reader. Mss sp 45 pdf when placing an order please quote the letters in the above illustrations designating the location of the tapped holes. Vimco is a certified member of the manufacturers standardization society of the valves and fittings industry mss and serves on the pipe hangers technical committee which develops the ansi mss sp 58 standard. Are the documents at the ansi webstore in electronic adobe acrobat pdf format only. Documents sold on the ansi webstore are in electronic adobe acrobat pdf format, however some iso and iec standards are.
This mss standard practice was developed under the consensus of the mss technical committee 105 and the mss coordinating committee. The welding neck type flanges shall be forged steel, and the blind flanges may be made from either forged steel or from steel plate. About us we believe everything in the internet must be free. Oct, 2014 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. Youll wish all your knife gate valves were wey knife gate valves. The 2 12 and 3 3000 and 2 6000 sizes have octagonal male and. 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 sp 45 pdf mss sp 45 pdf mss sp 45 pdf download. Page 45 figure 227s return line hook page 45 figure 237s one hole pipe clamp page 46 figure 240. Sp 45 continues to be maintained under the consensus of mss technical committee 106, cast iron valves. Manufacturers standardization society of the valve and fittings industry mss page count.
Standard marking system for valves, fittings, flanges, and unions. Vienna, virginia 221 80 o originally approved 1976 copyright manufacturers. Description download mss sp 55 2006 scaned free in pdf format. Manufacturers standardization society legally binding document this document has been duly incorporated by reference into federal regulations and shall be considered legally binding upon all citizens and residents of the united states of america. 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 service. Mss sp 45 bypass and drain connections engineering360.
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