1、BRITISH STANDARD BS EN ISO 1127:1997 Stainless steel tubes Dimensions, tolerances and conventional masses per unit length The European Standard EN ISO 1127:1996 has the status of a British Standard ICS 23.040.10BSENISO1127:1997 This British Standard, having been prepared under the direction of the E
2、ngineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 January 1997 BSI 11-1998 The following BSI references relate to the work on this standard: Committee reference ISE/8 Draft announced in BSI News March 1994 ISBN 0 580 26142 5 Committees resp
3、onsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee ISE/8, Steel pipes, upon which the following bodies were represented: Adhesive Tape Manufacturers Association British Compressed Air Society British Iron and Steel Producers Association Br
4、itish Malleable Tubes Fittings Association British Stainless Steel Association British Valve and Actuator Manufacturers Association British Welded Steel Tube Association Engineering Equipment and Materials Users Association Food and Drink Federation Institution of Civil Engineers Institution of Gas
5、Engineers Institution of Water and Environmental Management Large Diameter Steel Tube Association Mechanical Handling Engineers Association National Association of Plumbing, Heating and Mechanical Services Contractors Seamless Steel Tube Association Steel Construction Institute Steel Tube Fittings M
6、anufacturers Technical Association Society of Motor Manufacturers and Traders Ltd. Water Companies Association Water Services Association of England and Wales Co-opted member Amendments issued since publication Amd. No. Date CommentsBSENISO1127:1997 BSI 11-1998 i Contents Page Committees responsible
7、 Inside front cover National foreword ii Foreword 2 1 Scope 3 2 Normative references 3 3 Dimensions 3 4 Tolerances 3 5 Conventional masses per unit length 3 Annex A (informative) Bibliography 8 Table 1 Tolerances on outside diameter 3 Table 2 Tolerances on thickness 3 Table 3 Conventional masses for
8、 austenitic stainless steel tubes 4 Table 4 Conventional masses for ferritic and martensitic stainless steel tubes 6BSENISO1127:1997 ii BSI 11-1998 National foreword This British Standard has been prepared by Technical Committee ISE/8 Stainless steel tubes Dimensions, tolerances and conventional mas
9、ses per unit length, and is the English language version of EN ISO 1127:1996, published by the European Committee for Standardization (CEN). It is identical with ISO 1127:1992, prepared by ISO/TC 5, Ferrous metal pipes and metallic fittings, of the International Organization for Standardization (ISO
10、) with the active participation of the UK. It supersedes certain specifications in BS 3600:1976 which are deleted by amendment. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Complia
11、nce with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the EN title page, pages 2 to 8 and a back cover. This standard has been updated (see copyright date) and may have had
12、 amendments incorporated. This will be indicated in the amendment table on theinside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 1127 April 1996 ICS 23.040.10 Descriptors: Piping, stainless steels, austenitic steels, ferritic steels, martensitic steels, steel tubes, dimensio
13、ns, dimensional tolerances, linear density English version Stainless steel tubes Dimensions, tolerances and conventional masses per unit length (ISO 1127:1992) Tubes en acier inoxydable Dimensions, tolrances et masses liniques conventionelles (ISO 1127:1992) Nichtrostende Stahlrohre Masse, Grenzabma
14、sse und lngenbezogene Masse (ISO 1127:1992) This European Standard was approved by CEN on 1996-02-16. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. U
15、p-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation un
16、der the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Nether
17、lands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Committee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1996 Copyright reserved to CEN members Ref. No. EN ISO 1127:1996 E
18、ENISO1127:1996 2 BSI 11-1998 Foreword The text of the International Standard from Technical Committee ISO/TC 5, Ferrous metal pipes and metallic fittings, of the International Organization for Standardization (ISO) has been taken over as an European Standard by Technical Committee ECISS/TC 29, Steel
19、 tubes and fittings for steel tubes, the secretariat of which is held by UNI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by October 1996, and conflicting standards shall be withdrawn at the late
20、st by October 1996. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway,
21、 Portugal, Spain, Sweden, Switzerland and the United Kingdom.ENISO1127:1996 BSI 11-1998 3 1 Scope This International Standard specifies the diameters, thicknesses, tolerances and conventional masses per unit length of stainless steel tubes. 2 Normative reference The following standard contains provi
22、sions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on this International Standard are encouraged to investigate the poss
23、ibility of applying the most recent edition of the standard indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 5252:1991, Steel tubes Tolerance systems. 3 Dimensions The outside diameters and thicknesses of the tubes specified in this Internati
24、onal Standard have been selected from ISO 4200. If thicknesses greater than 14,2 mm are needed, they should be chosen from ISO 4200. 4 Tolerances The tolerances permitted on the outside diameter and thickness of the tubes result from the method of manufacture, the steel types and the heat treatment.
25、 The tolerances shall be selected from the values given in Table 1 and Table 2. 4.1 Tolerances on outside diameter See Table 1. Table 1 Tolerances on outside diameter The tolerances on outside diameter include ovality. 4.2 Tolerances on thickness See Table 2. Table 2 Tolerances on thickness The tole
26、rances on thickness include eccentricity. 4.3 Other tolerances For tolerances on dimensions other than outside diameter and thickness, reference shall be made to ISO5252. 5 Conventional masses per unit length The conventional masses per unit length given in Table 3 for austenitic stainless steel tub
27、es are the masses given in ISO 4200 multiplied by a factor of 1,015. This factor assumes an average density for these tubes of 7,97 kg/dm 3 . The conventional masses per unit length given in Table 4 for ferritic and martensitic stainless steel tubes are the masses given in ISO 4200 multiplied by a f
28、actor of 0,985. This factor assumes an average density for these tubes of 7,73 kg/dm 3 . Tolerance class Tolerance on outside diameter D 1 1,5 % with 0,75 mm min. D 2 1 % with 0,5 mm min. D 3 0,75 % with 0,3 mm min. D 4 0,5 % with 0,1 mm min. Tolerance class Tolerance on thickness T 1 15 % with 0,6
29、mm min. T 2 12,5 % with 0,4 mm min. T 3 10 % with 0,2 mm min. T 4 7,5 % with 0,15 mm min. T 5 5 % with 0,1 mm min.EN ISO 1127:1996 4 BSI 11-1998 Table 3 Conventional masses for austenitic stainless steel tubes Outside diameter mm Thickness,mm Series 1,0 1,2 1,6 2,0 2,3 2,6 2,9 3,2 3,6 4,0 4,5 5,0 5,
30、6 6,3 7,1 8,0 8,8 10,0 11,0 12,5 14,2 1 2 3 Conventional mass per unit length, kg/m 6 0,125 0,144 8 0,176 0,204 10 0,225 0,264 10,2 0,230 0,270 0,344 0,410 12 0,275 0,416 0,500 12,7 0,293 0,345 0,445 0,536 0,599 0,658 0,711 0,761 13,5 0,313 0,369 0,477 0,576 0,645 0,769 14 0,326 0,496 0,601 16 0,376
31、 0,445 0,577 0,701 17,2 0,406 0,625 0,761 0,858 1,12 18 0,425 0,657 0,801 19 0,451 0,535 0,697 0,851 20 0,476 0,564 0,737 0,901 21,3 0,509 0,789 0,966 1,22 1,45 1,74 22 0,526 1,00 25 0,601 0,715 0,937 1,15 1,46 25,4 0,727 0,953 1,17 1,48 26,9 0,649 1,01 1,25 1,58 1,75 1,90 2,29 30 1,14 1,40 31,8 0,9
32、20 1,21 1,49 1,90 2,29 2,78 32 0,925 1,50 33,7 0,818 0,976 1,29 1,58 1,81 2,02 2,45 3,29 35 1,02 1,65 38 1,11 1,46 1,81 2,30 2,79 40 1,17 1,54 2,44 42,4 1,63 2,02 2,59 3,14 3,49 4,68 44,5 2,13 2,73 3,02EN ISO 1127:1996 BSI 11-1998 5 Table 3 Conventional masses for austenitic stainless steel tubes Ou
33、tside diameter mm Thickness,mm Series 1,0 1,2 1,6 2,0 2,3 2,6 2,9 3,2 3,6 4,0 4,5 5,0 5,6 6,3 7,1 8,0 8,8 10,0 11,0 12,5 14,2 1 2 3 Conventional mass per unit length, kg/m 48,3 1,87 2,31 2,97 3,61 4,03 5,42 51 1,25 1,49 1,98 2,46 3,15 3,83 54 2,10 2,60 3,35 57 2,22 2,75 3,93 60,3 2,35 2,92 3,34 3,76
34、 4,17 4,58 5,11 5,63 7,66 63,5 2,48 3,08 3,96 4,83 70 2,74 3,40 4,87 76,1 2,98 3,70 4,25 4,78 5,32 6,54 7,22 8,90 12,3 82,5 4,03 6,35 88,9 3,49 4,35 4,98 5,61 6,24 6,86 7,68 8,51 11,7 16,2 101,6 4,98 7,17 9,77 13,5 18,8 114,3 4,52 5,62 7,27 8,09 9,98 12,4 17,1 23,2 139,7 5,53 6,89 8,92 11,0 13,6 16,
35、8 21,0 23,5 32,5 168,3 6,68 8,32 10,8 13,2 16,4 18,5 20,4 28,6 43,3 219,1 10,9 14,1 17,3 19,4 21,5 33,6 42,2 64,7 273 13,6 17,6 21,6 24,3 26,9 42,0 65,9 81,5 92,0 323,9 20,9 25,7 32,1 35,9 39,9 56,3 78,6 97,4 355,6 22,9 28,2 35,2 43,8 86,5 94,9 108 406,4 26,3 32,3 40,3 50,2 99,3 123 457 36,3 45,4 56
36、,5 112 139 157 508 40,4 45,5 62,9 70,4 137 155 176 610 48,6 60,7 84,8 95,2 187 212 711 125 813 161 914 199 1016 252EN ISO 1127:1996 6 BSI 11-1998 Table 4 Conventional masses for ferritic and martensitic stainless steel tubes Outside diameter mm Thickness, mm Series 1,0 1,2 1,6 2,0 2,3 2,6 2,9 3,2 3,
37、6 4,0 4,5 5,0 5,6 6,3 7,1 8,0 8,8 10,0 11,0 12,5 14,2 1 2 3 Conventional mass per unit length, kg/m 6 0,121 0,140 8 0,170 0,198 10 0,219 0,256 10,2 0,224 0,262 0,334 0,398 12 0,267 0,404 0,486 12,7 0,285 0,335 0,431 0,520 0,581 0,638 0,690 0,739 13,5 0,303 0,359 0,463 0,558 0,625 0,747 14 0,316 0,48
38、2 0,583 16 0,364 0,431 0,559 0,681 17,2 0,394 0,607 0,739 0,832 1,08 18 0,413 0,637 0,777 19 0,437 0,519 0,677 0,825 20 0,462 0,548 0,715 0,875 21,3 0,493 0,765 0,938 1,18 1,41 1,68 22 0,510 0,971 25 0,583 0,693 0,909 1,11 1,42 25,4 0,705 0,925 1,13 1,44 26,9 0,629 0,983 1,21 1,54 1,69 1,84 2,23 30
39、1,10 1,36 31,8 0,892 1,17 1,45 1,84 2,23 2,70 32 0,897 1,46 33,7 0,794 0,948 1,25 1,54 1,75 1,96 2,37 3,19 35 0,985 1,61 38 1,07 1,42 1,75 2,24 2,71 40 1,13 1,50 2,36 42,4 1,59 1,96 2,51 3,04 3,39 4,54EN ISO 1127:1996 BSI 11-1998 7 Table 4 Conventional masses for ferritic and martensitic stainless s
40、teel tubes Outside diameter mm Thickness, mm Series 1,0 1,2 1,6 2,0 2,3 2,6 2,9 3,2 3,6 4,0 4,5 5,0 5,6 6,3 7,1 8,0 8,8 10,0 11,0 12,5 14,2 1 2 3 Conventional mass per unit length, kg/m 44,5 2,07 2,65 2,94 48,3 1,81 2,25 2,89 3,51 3,91 5,26 51 1,21 1,45 1,92 2,38 3,05 3,71 54 2,04 2,52 3,25 57 2,16
41、2,67 3,81 60,3 2,29 2,84 3,24 3,64 4,05 4,44 4,95 5,47 7,44 63,5 2,40 2.98 3,84 4,69 70 2,66 3,30 4,73 76,1 2,90 3,60 4,13 4,64 5,16 6,34 7,00 8,64 11,9 82,5 3,91 6,17 88,9 3,39 4,23 4,84 5,45 6,06 6,66 7,46 8,25 11,3 15,8 101,6 4,84 6,95 9,49 13,1 18,2 114,3 4,38 5,46 7,05 7,85 9,68 12,0 16,5 22,6
42、139,7 5,37 6,69 8,66 10,6 13,2 16,4 20,4 22,9 31,5 168,3 6,48 8,08 10,4 12,8 16,0 17,9 19,8 27,8 42,1 219,1 10,5 13,7 16,7 18,8 20,9 32,6 41,0 62,7 273 13,2 17,0 21,0 23,5 26,1 40,8 63,9 79,1 89,2 323,9 20,3 24,9 31,1 34,9 38,7 54,7 76,2 94,6 355,6 22,3 27,4 34,2 42,6 83,9 92,1 104 406,4 25,5 31,3 3
43、9,1 48,8 96,3 119 457 35,3 44,0 54,9 108 135 153 508 39,2 44,1 61,1 68,4 133 151 170 610 47,2 58,9 82,2 92,4 181 206 711 121 813 157 914 193 1 016 244ENISO1127:1996 8 BSI 11-1998 Annex A (informative) Bibliography 1 ISO 4200:1991, Plain end steel tubes, welded and seamless General tables of dimensio
44、ns and masses per unit length.blankBSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
45、| | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are update
46、d by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while using this British S
47、tandard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automatically receive the late
48、st editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of th
49、ose that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Technical Help to Exporters Service. Various BSI electronic information services are also available which give details on all its products and services. Contact the Information Centre. Tel: 020 8996 7111. Fax: 020 8996 7048. Subscribing members of BSI are kept up to
