However, some deviations from the standards are permissible. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. W elded circular steel tubes for mechanical and general engineering purposes. Rohre edelstahlrostfrei din en technische grundlagen.
Cr 10260 din v 17006100 euronorm 103 din 50601 eciss circular ic 2 sew 088 amendments. Bs en 102961 and bs en 102962 and bs en 102971, it also supersedes bs 63231. P195, p235, p265, p195gh, p235gh, p265gh, crmo45, 10crmo910. It covers a number of ferritic, austenitic, duplex austeniticferritic and heatresisting steel. Nahtlose stahlrohre din en 102161 rff rohr flansch.
Nf en 102467 aout 1996 annulee essais non destructifs des tubes en acier partie 7. Dimensions and tolerances for the selected pipe types in accordance with the norm pn en 10296 1. Nonalloy steel tubes and fittings for the conveyance of water and other aqueous liquids. This specification lists the japanese standard jis, jpi,british standard bs, and deutshe industrie normen din substitutes for astm specifications relating to materials for plates, pipes, tubes, forging, castings, bolts and nuts, bars and shapes, piping fittings, and nonferrous materials, in. Seamless circular steel tubes for mechanical and general engineering purposes technical delivery conditions. All bsi british standards available online in electronic and print formats. Stainless steel welded tubes for corrosion resistance food and dairy applications tubi saldati inox serie corrosione alimentare en 102177 din 11850 stainless steel welded tubes for corrosion resistance food and dairy applications en 102177 din 11850 da diametro from diameter a diametro to diameter spessore mm thickness range tondi. Seamless cold drawn precision tubes according to en 103051 din 2391, with narrow tolerances, a good surface and special mechanical properties. Bs en 103055 and bs en 103056, bs en 102961 and bs en 102962, it will also supersede bs 63231. Din makes standards for medical equipment available in a move to support the fight against the covid19 pandemic, the european standards organizations cen and cenelec have decided, in agreement with all their members and following a request by the. National foreword this standard has been prepared by ecisstc 28. Din en 102962 welded circular steel tubes for mechanical and general engineering purposes technical delivery conditions part 2.
En 10295 heat resistant steel castings gradesnumbers. Unlike the standards for flat and long products, the standards for stainless steel tube products contain information on tolerances. Stainless steel welded tubes for automotive applications tubi saldati inox serie automotive en 10296 stainless steel welded tubes for automotive applications en 10296 da diametro from diameter a diametro to diameter spessore mm thickness range tondi round tubes 25 155 0,8 2,0 tubi saldati inox serie corrosione alimentare stainless steel. Technical delivery conditions compare grades en 10296 2. Din en 10296 1 welded circular steel tubes for mechanical and general engineering purposes technical delivery conditions part 1. Generaltubi spa torino commercio e trafilatura tubi e. En 1029712003 heat treating nondestructive testing. Seamless circular steel tubes for mechanical purposes.
Other series of european standards being prepared in this area are pren 10294 hollow bars for machining and en 10305 steel tubes for precision applications. Engelsksveiste runde stalror for mekanisk oggenerell bruktekniske leveringsbetingelserdel 1. Iso 2862 din 176 h11 din 178 h11 din 174 h11 din 174 h11 din 10060. Steel pipes for pressure and thermal purposes with specified room temperature properties line pipes. Iso 2862 din 668 h11 din 669 h9 din 671 h9 din 175 din 670 h8 din 59360 h7 din 59361 h6 gem. The pipes are used almost in all fields of industry. Rohr, nahtlos, din en iso 1127 din en 102165 tc2, 1. En 102161 and en 102162 european standard seamless. European standard en 10246 nondestructive testing of steel tubes comprises the parts shown in annex a. Prodotti in acciaio inossidabile, stainless steel products.
Din flanges summary chart rated pressure in bar 1 bar 14. Mechanical tube producers plant location standards od, mm wt, mm method volzhsky pipe plant russia din en 10297 1, astm a519 57 245 6 50,0 seamless, hot rolled din en 102972 57 245 6 50,0 seamless stainless seversky tube works russia en 10296 1 21. Presently known as bs en 103055, bs en 102961, bs en 103053 which superseded bs6323 part v. Welded circular steel tubes for mechanical purposes. Tolerances to bs en 102962 for welded stainless steel tube introduction. En 102161european standard en 102162european standard application. Din en 102961 welded circular steel tubes for mechanical and general engineering purposes technical delivery conditions part 1. It is applied to boiler water pipe, flue pipe, superheater pipe and air preheating pipe. Standards referenced by this book show below hide below din 2876. Welded steel tubes for mechanical engineering purposes are. The norm din en 102261 deines the requirements on thread form, dimensions, tolerances and the description of pipe threads where pressure tight joints are made on the threads in the nominal diameter 116 to 6. Together with bs en 10305 1, bs en 103052, bs en 103053, bs en 103054, bs en 103055 and bs en 103056, bs en 10296 1 and bs en 10296 2, it will also supersede bs 6323 1.
Seamless circular steel tubes for mechanical and general. Din en 102961 200402 welded circular steel tubes for mechanical and general engineering purposes technical delivery conditions part 1. Chemical compositions of stainless steels to bs en 102962 introduction. The norm is valid for tapered male threads and cylin.
Steel tubes for precision applications technical delivery. Steel tubes for precision applications technical delivery conditions part 2. En 102161 and en 102162 european standard seamless steel pipe for equipment under pressure. The din standards and the stahleisenwerkstoffblatt iron and steel material specification sew corresponding to the european documents referred to in clause 2 of the en are as follows. En 102962 stainless steel welded tubes mechanical properties. Seamless circular steel tubes for mechanical and general engineering purposes technical delivery conditions part 1. Welded circular steel tubes for mechanical and general engineering. Tolerances to bs en 102962 for welded stainless steel tube. The mechanical properties are summarised in the table below.
Ulegerte og legerte stalrorwelded circular steel tubes for mechanical and general engineeringpurposestechnical delivery conditionspart 1. Welded circular steel tubes for mechanical and general engineering purposes technical delivery conditions part 1. You have to enable javascript in your browser to use an application built with vaadin. Welded circular steel tubes for mechanical and general. Metal condotte dispone inoltre di una vasta gamma di tubi meccanici secondo en 102961 denominati gsm. Tolerances to bs en 10296 2 for welded stainless steel tube introduction.
Bs en 102962 is the material standard for stainless and heatresisting steels for circular welded tubes for mechanical and general engineering ie not pressure purposes. Welded circular steel tubes for mechanical and general engineering purposes nonalloy and alloy steels. Tubi meccanici en 102961 denominati gsm metal condotte. Din en 10 2 961 200402 welded circular steel tubes for mechanical and general engineering purposes technical delivery conditions part 1. Publisher german institute for standardisation deutsches institut fur normung.
Seamless cold drawn precision tubes according to en10305. Pn en 102161, din 2448 din 1629 seamless nonalloy steel tubes for pressure purposes with specified room temperature properties line pipes. Chemical compositions of stainless steels to bs en 102962. Symbols and definitions of terms for use in product standards. Mechanical tube producers plant location standards od, mm wt, mm method volzhsky pipe plant russia din en 102971, astm a519 57 245 6 50,0 seamless, hot rolled din en 102972 57 245 6 50,0 seamless stainless seversky tube works russia en 102961 21. The standard specifies test methods for the sensory analysis of packaging materials which are intended for wrapping of foodstuffs which come in direct contact with the packaging material.
1466 1100 321 427 970 1060 678 483 1008 423 513 50 149 523 1062 112 109 939 578 813 368 9 785 364 1546 670 1487 1192 811 173 874 610 497 1178 752 862 520