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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 23.040.10 BS EN ISO 1127:1997 This British Standard, having been prepared under the direction of t
2、he Engineering 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
3、responsible 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 Associatio
4、n British 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
5、Gas 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 Fittin
6、gs Manufacturers 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.DateComments BS EN ISO 1127:1997 BSI 11-1998i Contents Page Committees respon
7、sibleInside front cover National forewordii Foreword2 1Scope3 2Normative references3 3Dimensions3 4Tolerances3 5Conventional masses per unit length3 Annex A (informative) Bibliography8 Table 1 Tolerances on outside diameter3 Table 2 Tolerances on thickness3 Table 3 Conventional masses for austenitic
8、 stainless steel tubes4 Table 4 Conventional masses for ferritic and martensitic stainless steel tubes6 BS EN ISO 1127:1997 ii BSI 11-1998 National foreword This British Standard has been prepared by Technical Committee ISE/8 Stainless steel tubes Dimensions, tolerances and conventional masses per u
9、nit 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) with th
10、e 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. Compliance with
11、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 amendmen
12、ts incorporated. This will be indicated in the amendment table on the inside 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, dimensions, dim
13、ensional 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, Grenzabmasse und
14、 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. Up-to-da
15、te 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 under the
16、 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, Netherlands,
17、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 EN ISO
18、 1127:1996 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 tub
19、es 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 latest b
20、y 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, Por
21、tugal, Spain, Sweden, Switzerland and the United Kingdom. EN ISO 1127:1996 BSI 11-19983 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 provisi
22、ons 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 possib
23、ility 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 Internation
24、al 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. T
25、he 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 tolera
26、nces on thickness include eccentricity. 4.3 Other tolerances For tolerances on dimensions other than outside diameter and thickness, reference shall be made to ISO 5252. 5 Conventional masses per unit length The conventional masses per unit length given in Table 3 for austenitic stainless steel tube
27、s 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/dm3. 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 fact
28、or of 0,985. This factor assumes an average density for these tubes of 7,73 kg/dm3. Tolerance class Tolerance on outside diameter D1 1,5 % with 0,75 mm min. D2 1 % with 0,5 mm min. D3 0,75 % with 0,3 mm min. D4 0,5 % with 0,1 mm min. Tolerance class Tolerance on thickness T1 15 % with 0,6 mm min. T2
29、 12,5 % with 0,4 mm min. T3 10 % with 0,2 mm min. T4 7,5 % with 0,15 mm min. T5 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 Series1,01,21,62,02,32,62,93,23,64,04,55,05,66,37,18,08,810,011,012,5
30、14,2 123Conventional mass per unit length, kg/m 60,1250,144 80,1760,204 100,2250,264 10,20,2300,2700,3440,410 120,2750,4160,500 12,70,2930,3450,4450,5360,5990,6580,7110,761 13,50,3130,3690,4770,5760,6450,769 140,3260,4960,601 160,3760,4450,5770,701 17,20,4060,6250,7610,8581,12 180,4250,6570,801 190,
31、4510,5350,6970,851 200,4760,5640,7370,901 21,30,5090,7890,9661,221,451,74 220,5261,00 250,6010,7150,9371,151,46 25,40,7270,9531,171,48 26,90,6491,011,251,581,751,902,29 301,141,40 31,80,9201,211,491,902,292,78 320,9251,50 33,70,8180,9761,291,581,812,022,453,29 351,021,65 381,111,461,812,302,79 401,1
32、71,542,44 42,41,632,022,593,143,494,68 44,52,132,733,02 EN ISO 1127:1996 BSI 11-19985 Table 3 Conventional masses for austenitic stainless steel tubes Outside diameter mm Thickness, mm Series1,01,21,62,02,32,62,93,23,64,04,55,05,66,37,18,08,810,011,012,514,2 123Conventional mass per unit length, kg/
33、m 48,31,872,312,973,614,035,42 511,251,491,982,463,153,83 542,102,603,35 572,222,753,93 60,32,352,923,343,764,174,585,115,637,66 63,52,483,083,964,83 702,743,404,87 76,12,983,704,254,785,326,547,228,9012,3 82,54,036,35 88,93,494,354,985,616,246,867,688,5111,716,2 101,64,987,179,7713,518,8 114,34,525
34、,627,278,099,9812,417,123,2 139,75,536,898,9211,013,616,821,023,532,5 168,36,688,3210,813,216,418,520,428,643,3 219,110,914,117,319,421,533,642,264,7 27313,617,621,624,326,942,065,981,592,0 323,920,925,732,135,939,956,378,697,4 355,622,928,235,243,886,594,9108 406,426,332,340,350,299,3123 45736,345,
35、456,5112139157 50840,445,562,970,4137155176 61048,660,784,895,2187212 711125 813161 914199 1016252 EN ISO 1127:1996 6 BSI 11-1998 Table 4 Conventional masses for ferritic and martensitic stainless steel tubes Outside diameter mm Thickness, mm Series1,01,21,62,02,32,62,93,23,64,04,55,05,66,37,18,08,8
36、10,011,012,514,2 123Conventional mass per unit length, kg/m 60,1210,140 80,1700,198 100,2190,256 10,20,2240,2620,3340,398 120,2670,4040,486 12,70,2850,3350,4310,5200,5810,6380,6900,739 13,50,3030,3590,4630,5580,6250,747 140,3160,4820,583 160,3640,4310,5590,681 17,20,3940,6070,7390,8321,08 180,4130,6
37、370,777 190,4370,5190,6770,825 200,4620,5480,7150,875 21,30,4930,7650,9381,181,411,68 220,5100,971 250,5830,6930,9091,111,42 25,40,7050,9251,131,44 26,90,6290,9831,211,541,691,842,23 301,101,36 31,80,8921,171,451,842,232,70 320,8971,46 33,70,7940,9481,251,541,751,962,373,19 350,9851,61 381,071,421,7
38、52,242,71 401,131,502,36 42,41,591,962,513,043,394,54 EN ISO 1127:1996 BSI 11-19987 Table 4 Conventional masses for ferritic and martensitic stainless steel tubes Outside diameter mm Thickness, mm Series1,01,21,62,02,32,62,93,23,64,04,55,05,66,37,18,08,810,011,012,514,2 123Conventional mass per unit
39、 length, kg/m 44,52,072,652,94 48,31,812,252,893,513,915,26 511,211,451,922,383,053,71 542,042,523,25 572,162,673,81 60,32,292,843,243,644,054,444,955,477,44 63,52,402.983,844,69 702,663,304,73 76,12,903,604,134,645,166,347,008,6411,9 82,53,916,17 88,93,394,234,845,456,066,667,468,2511,315,8 101,64,
40、846,959,4913,118,2 114,34,385,467,057,859,6812,016,522,6 139,75,376,698,6610,613,216,420,422,931,5 168,36,488,0810,412,816,017,919,827,842,1 219,110,513,716,718,820,932,641,062,7 27313,217,021,023,526,140,863,979,189,2 323,920,324,931,134,938,754,776,294,6 355,622,327,434,242,683,992,1104 406,425,53
41、1,339,148,896,3119 45735,344,054,9108135153 50839,244,161,168,4133151170 61047,258,982,292,4181206 711121 813157 914193 1 016244 EN ISO 1127:1996 8 BSI 11-1998 Annex A (informative) Bibliography 1 ISO 4200:1991, Plain end steel tubes, welded and seamless General tables of dimensions and masses per u
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