british standard for stainless steel 316 ?
146475
THe UNS (Unified Numbering System) number for SS 316 Grades are as follows:\nAISI#  -  UNS#\n316 - S316000\n316L - S31603\n316F - S31620\n316N - S31651\nThere are other number systems but AISI and UNS are the most common.
635151
Trading Standards have their own website at:\n\nhttp://www.tradingstandards.gov.uk/index.cfm. \n\nIf you wish to, you can search for your nearest Trading Standards office if you are making a serious complaint.Just enter your post code in the top right hand corner. Good luck.
934756
Eurocode 2 has many standards; for example in concrete, in dairy milk. You have to specify the field and then find the standard. I drought if there is a comprehensive reference for all European standards between two covers.
811653
copper or stainless steel fittings will not be harmed, but aluminium can dissolve in sodium hydroxide, although the rate is small though; you wouldnt see a difference unless your entire sink was made of Al alloy and you used drain cleaner every single day.\n\nceramic/porcelain are also safe as they are enameled.
871131
If you are checking in the field, take a small magnet with you. The 304 will attract the magnet. 316 will not cause a magnet to stick.
94774
the absolite roughness for galvanized steel is 0.15 ks/mm and for cooper not sure , but i think its 0.0015 ks/mm
663573
It's doubtful there is a standard. They come in a variety of sizes, shapes and materials. See, for instance, the ref. below.
8865
ASTM E814, or UL 1479, is a standard for Through-Penetration Firestop Systems.  You can buy a copy of the standard below.\n\nhttp://ulstandardsinfonet.ul.com/scopes/1479.html
1147969
Hehehe.... 316 \nI guess...
531707
Try http://www.irbs.com/bowditch/pdf/chapt32.pdf
182647
The ref. lists many different steels and their physical properties. Go there and search "high carbon steel" and "high chromium steel".\nI checked the first item listed for these two searches and got:\n(for high carbon steel:)\nAISI 1055 Steel, cold drawn, annealed, 19-32 mm (0.75-1.25 in) round\nComponent    Wt. %  \nC 0.5 - 0.6   \nFe 98.41 - 98.9   \nMn 0.6 - 0.9   \nP Max 0.04   \nS Max 0.05   \nDensity 7.85 g/cc 0.284 lb/in³ \n\n(for high chromium steel:)\nCrucible AIRKOOL® (AISI A2) Tool Steel\nComponent    Wt. %  \nC 1   \nCr 5.25   \nFe 91.55   \nMn 0.85   \nMo 1.1   \nV 0.25   \nDensity 7.86 g/cc 0.284 lb/in³
224900
This standard is provided to unify all of the recently implemented ISO and EN ISO standards related to Technical Product Documentation (it references them).  Most designers and engineers should have no difficulty in working to the new standards. BS 8888 references standards covering all aspects of technical product documentation including: \nEngineering Flow Diagrams, \nRepresentation of Engineering components, \nLettering, \nUnits/ quantities, \nTolerancing, \nGeometric Product Specifications, \nOrthographic/Axometric representation, \nHandling of Computer based information \nMetrology etc. etc. \nAn important difference between BS 308 and BS 8888 is in the marking of the decimal place.   In BS308 the decimal place is indicated with a decimal point.   In BS 8888 the decimal place is indicated with a comma with each group of three digits from the decimal provided with a space e.g. 14 234,012 8 . \n\nFor manual drawings this is not really a problem.   For Autocad drawings on a Windows based PC it is most convenient set the decimal point to display as a comma on the regional settings on the control panel (This option is available if you set the Country to German or France).
759801
http://www.ordnancesurvey.co.uk/oswebsite/
721957
http://www.oup.co.uk/pdf/bt/blois/imchap06.pdf
1038988
You need to look up ASTM A120. That is the standard for galvanized pipe.
153510
http://www.screwfix.com/app/sfd/cat/pro.jsp;jsessionid=YM0OZXMGLFILECSTHZPCFEY?cId=101653&ts=78650&id=16725. This is a British supplier. Check the website for shipping and payment details. You can find other British suppliers on google.com    Good Luck! P.S. None on ebay!
358160
Do you mean thickness?\n\nTry this site:\nhttp://www.isa.org/InTechTemplate.cfm?Section=Article_Index1&template=/ContentManagement/ContentDisplay.cfm&ContentID=33848