Bureau of indian standards bis have so far not developed an indian standard for the design of piping systems. Practice cp, european standard bs en or pren or international standard bs en iso is to a standard published by the british standards institution. Nominal sizes, ratings, design, materials, marking and shipping for swing, piston, ball and disk valves for class 150 up to class 2500 and of nominal sizes 15 to 600 mm. Although bs 10 is obsolescent, it remains in use for the dimensions. Bsi publishes several standards covering areas that u. Specification for steel globe and globe stop and check. Bsi british standard institute valve standards bs 3411. Jun 16, 2015 product standard, performance characteristics. Iso consultants cliffe hill house 2226 nottingham rd stapleford nottingham ng9 8aa. The eurocodes are a set of structural design standards, developed by cen european committee for standardisation over the last 30 years, to cover the design of all types of structures in steel, concrete, timber, masonry and aluminium. It outlines the core requirements organizations need to consider when collecting, storing, processing, retaining.
Scribd is the worlds largest social reading and publishing site. However, in almost all persistent design situations the use of the second method the use of expressions 6. Continuous rooflights of plastics with or without upstands. Specification for industrial valves for working pressures up to and including 300 bar replaced by bs en 14189. The period of each pattern is shown for the 48 khz. Reliable globe valves body seat ring is shoulder type, threaded body seat ring which has. The bsi group produces british standards under the authority of the charter, which lays down as one of the bsis objectives to. Once you have purchased your british standards download you will be entitled to download one copy of each british standards pdf onto a single computer. The medium is allowed to flow in only one direction.
An example of a downloadable british standard is bs en iso 9001. Homepagebs standards91 construction materials and building91. Superseded a superseded standard is one, which is fully replaced by another standard, which is a new edition of the same standard. Please somebody, i lost the standard specification for tin plating of iron material to bs1872 cunisn5b.
Bs 1873 steel globe and globe stop and check valvesflanged and buttwelding ends for the petroleum, petrochemical and allied industries bs 6364 valve for cryogenic service bs en iso 17292 metal ball valves for petroleum, petrochemical and allied industries bs en iso 122661 industrial valves testing of valves. Aisi, astm, bs, din, gb, jis, etc steel gradematerial. There are certain british standards referred by indian manufacturers for piping and valves. There is no api standard for globe valves, however api 600, api. For example, bs 2080 british standard for face to face or end to end dimensions of valves is identical to ansiasme b16.
Windows and external pedestrian doorsets without resistance to fire andor smoke leakage characteristics. Jul, 2015 the standards produced are titled british standard xxxxp. Gear operators are available as an option in other sizes. These third parties may use cookies alone or in conjunction with web beacons or other tracking technologies to collect information about you when you. Bsis essential guide to books, cdroms and online products. Reliable globe valves are generally available with plug type disc, which is designed to give leak tight seating over a long period of in built wear life. Nbs chorus intelligent construction specification, in the cloud features and pricing a range of subscription options to make nbs chorus work for you book a demonstration sign in to nbs chorus other tools nbs offers a range of tools for specification and collaboration national bim library the most trusted bim library in the uk, certified to the internationallyrecognised nbs bim object standard. In the uk, the national annex allows either approach to be used. In the uk, they are published by bsi under the designations bs en 1990 to bs en 1999. Products are commonly specified as meeting a particular british.
The standards produced are titled british standard xxxx p. Sesame access designs, builds, installs and commissions british lifts to the relevant elements of british standard bs 6440. Set up standards of quality for goods and services, and prepare. The national annex must be consulted for guidance on which method to use. The most commonly referred british standards in the piping industry are. Online volume subscriptions html and pdf are accessed via the astm compass platform. This covers plain, boss, integrally cast or forged, and welding neck type flanges, in ten tables. The key specifications for globe valves used for piping applications in the petrochemical industry are. Gear operators are available as an option in other sizes too. Todays valve standards are dynamic documents that reflect sound. Also available with bs iso 200001 a4 5492 inc standard hardcopy and pdf 2011 isbn 978 0 580 72850 1 978 0 580 76551 3 inc standard 01240 inc standard published by bsi price. Specification for steel globe and globe stop and check valves flanged and buttwelding ends for the petroleum, petrochemical and allied. Globe valve uses valve stem pressure to make the sealing face of valve clack and sealing face of valve seat fit tightly to cut off medium. Hardness calibration test blocks msc industrial supply.
Home publication index british standards institution bs en 1873. Some content or applications, including advertisements, on the websites are served by thirdparties, including advertisers, ad networks and servers, content providers, and application providers. Flow direction of medium in globe valve includes low in and high out and high in and low out. Bs standards and ce marking which standards apply to. Bsi group currently has over 27,000 active standards. An example of a bs standard that cannot be purchased as a downloadable british standard is bs 5252f. Specification for steel globe and globe stop and check valves flanged and buttwelding ends for the petroleum, petrochemical and allied industries english. These documents are excellent starting points for persons needing guidance in these particular areas. Spi 35 hrc to 55 hrc hardness, rockwell c scale, hardness calibration test block 112 inch long, 212 inch wide, 12 inch high, 1 piece. Globe valve manufacturers,globe valve manufacturer,globe. All bsi british standards available online in electronic and print formats. British standards bs are the standards produced by the bsi group which is incorporated under a royal charter and which is formally designated as the national standards body nsb for the uk.
Powered vertical lifting platforms having nonenclosed or partially enclosed lift ways intended for use by persons with impaired mobility. Nov 01, 2011 bsi publishes several standards covering areas that u. The standards produced are titled british standard xxxxp. This standard is a harmonised european standard hen. Valves made to bs 1873 usually dual conform to ansi b16. Similarly ball valves manufactured to api 608 may be specified as tested to api 6d. By comparing the globe valve standards of bs 1873 and api 623,the difference of relevant pressure,runner diameter and structure size is analyzed,the. Please somebody, i lost the standard specification for.
Appendix for application to piping systems with bs 4504. Simple unfired pressure vessels designed to contain air or nitrogen. Reliable valves globe valves are outside screw, rising stem, bolted bonnet construction, threads are away from the line fluid and easy to lubricate. Comparison of the globle valve standards bs 1873 and api 623. Globe valve din flanged end rating pn162540 hand wheel operated. Product specification and test methods is classified in these ics categories.