GB_T 13403-2023 大直径钢制管法兰用垫片.docx

ICS23.040.60CCSJ15OB中华人民共和国国家标准GB134032023代134032008大直径钢制管法兰用垫片Gasketsfor1.arge-diameterstee1.pipef1.anges20230A07发布.2024-04-01叱施国家市场监督管理总局国家标准化管理委员会GB/T134032023目次前言IIII范围I2规范性引用文件I3术语和定义I4符号I5要求25.1 8bM11尺寸25.2 性能和尺寸极限偏差166检验186.1 通则186.2 抽样和组批1863检验类别和项目186.4 检验方法和判定规则187版和标志1«8包装、运输和贮存198.1 包装198.2 运输和贮存19参考文献20大直径钢制管法兰用垫片1本文件规定了大直径钢管法兰用垫片的要求检验,标记和标志以及包装、运输和贮存本文件适用于DN650(NPS26)DN1500(NPS60).CIaSS1.50CIasS900的大百径钢制管法兰用强绕式格片、金属波齿及合格片(以下简称波齿皑片)、金属齿形组合型片(以下简称齿形垫片)和CU75-C1.ass300的非金属平垫片、柔性石墨发金增强垫片(以卜的你增强型片).2规范性引用文件下列文件中的内容通过文中的规范性引用而构成本文件必不可少的条款.其中，注F1.期的引用文件仅该Fi期对应的版本适用于本文件：不注日期的引用文件其最新版本(包括所有的修改单)适用于本文件。GB.T4622.2管法兰用缠绕式垫片笫2部分：C1.aSS系列GB.T5574工业用橡胶板GBTT9126.2管法兰用非金M平垫片第2部分：C1.aSS系列GBTT19066.2管法兰用金属波齿纹合垫片第2部分：QaSS系列GB-T19675.2管法兰用柔性石墨宏合增强柴片第2部分：C1.aSS系列GB"39245.2首法丝用金国齿形组合垫片第2部分：QaSS系列3 *WWJt本文件没有需要界定的术语和定义，4 m下列符号适用于本文件.卜波齿空片定位耳宽度，单位为亳米(mm)c:增强垫片(金属)包边宽度单位为意米(mm)D:非金属平呸片外也，增强蛰片外径/波齿垫片定位耳外任，单位为亳米(三)D1:缠绕式垫片内环内径.单位为意米(mm)D2:缠绕式垫片密封元件内径/波齿垫片金属骨架内径/尚形垫片金依芯内径，单位为亮米(am)：缠绕式垫片密封元件外径(定位环内径)/波齿型片金属骨架外径/齿形地片金属芯外径，单位为亳米(mm)D4:缠绕式皑片定位环外径/波齿垫片定位环外径/齿形格片活动定位环外径，单位为烧米(mm)d:非金属平垫片内径/增强垫片内径，单位为意米(11w)K:波齿一片定位耳中心距(法兰爆检孔中心圆直径)，单位为亳米(mm)1.:波街垫片定位耳孔径(法兰螺栓孔孔径)，单位为晦米(mm)T：缠绕式垫片密封元件厚度/非金M平垫片厚度/波齿垫片整体厚度/齿形整片整体厚度/增强里片厚度，单位为亚米(run)I：波齿茎片金属付架厚度/齿形垫片金属芯厚度，单位为嗯米(mm)t1：缠绕式垫片定位环厚度/波齿整片定位环厚度/齿形垫片活动定位环厚度，单位为建米(mm)5要求5.1 St式和尺寸5.1.1 缠绕式垫片的型式和结构见图I和图2,其尺寸按表1或表2的规定.S1带定此硒峥S2带内环和定位由她«1A系列大亶径法兰用出笠片尺寸的位为定来公移尺寸C1.ass150C1.ass300C1.ass600C1.oss900t(WWSDiD10»CUDiD1D.瓦D1DiIb65026651.167X1701.9773651.1685.87Ix6647.76«S.«736.6Wi66t5O.4685.«736.6882XO1.57002S7g.9723.9755.783170197撅6787.4898698.5736.6787.4913711.2736.6787.13675030755.7774.7O6.5881755.779138W.6952755.7793.8844.6970768.1793.8M1.6IO1.O80032806.5825.5R60.6939806.5850.9901.71006812.8850.9901.71024812.8850.99(1.7107485031857.3876.3911.4990857.3901.7952.51057861690J.7952.51074863.6901.7952.5113690(1:汨90S.1927.1Wi8.51D1790K.1955.8I(106.61116917.7955.a1006.61H)O920.8958.91<XW.7119995038958.9977.91019.3I1.1.O9525977.91016.010539522990.61M1.I11061009.71035.1105.91199100O4010W.71028.71070.111611003.31022.41070.1I1.U1009.71017.81098.611571060.51098.6H19.41250IOSO421060.51079.51124.012181054.11073.21120.9i1.&1.1066.81104.91155.712191.1.1.1.31149.41200.21301HOO441111.31130.31178.11275.91130.31181.112191111.31162.11212.912701155.7)206.51257.3I361150461162.J111.1.1228.913261152.71178.11228.912731162.11212.9123.7Ii271219.21270.01320.8M371200W1212.91231.91279.713831209.a12321286.013241219.21270.0NO.813901270.0Ei20.K1371.6148H12S0SO1263.71282.71333.514351244.61295.413I6.213771270.01320.81371.6bM81300521311.5IXiX51.：«1.314921320.81346.21397.01428Hi20.K1371.6M22.tM99】350511358.913X1.31435.115491352.6MOX41451.214931378.01.12«.81479.615561400561409.71435.11W5.916061403.41454.21505.01514M28.81.119.61530.41613115058I46(,51485.91536.716631447.81511.31562.119951473.21536.71587.516611500W1.I51.1.31536.71S87.517141521.01562.11612.91646IMO.I159X91641.71732在相同的公称尺寸和公移压力下,帝定位环型后浇式空片的D、D.与借内环和定位环型数.在所有公称压力下宜使用怙内环和定位环义.当选抵命定位环型时.应符合缠货大唱片选用相关技术就裁节法兰配照英制统依蚊紧附件时，如按表中的D.尺寸适配逸度式鎏片,安装时会因间以过大导致边洗式蒙片难以居中定位，此时。,可於照使MXSNE见6.2。中远维式桀片的相应尺寸GB/T13032023«2B公林尺寸C1.ass150C1.assWOC1.ass600C1.ass900IWVS仄(IUft1.IUftDjID.必ISI165026651.1673.6W.5724.06M.1673.1711.2770.0614.7663.7714.57610666.82.2749.3838.07002H701.9723.97-19.3775.0701.9723.9762.0824.0&«,8701.9755.7«19.O717.674X0WIO.902.075030755.7774.7iMX.1826.0755.7774.7812.8885.0752.6778.0828.8879.0781.1806.5S57.3959.080032806.5825.5850.9880.0806.5825.583.6939.0793.8831.9882.7932.0838.2“3.6911.41016.085031857.3876.3908.I933.0857.3876.3914.4993.085d.98对0939.8998.0895.1920.8971.6)074.0JMX):拓90K.I927.195«.99«6.0908.1927.19t>5.21017.0901.79的.8990.61019.0920.8946.2»97.01121.09503B958.9974.91009.71013.0971.61X),71017.81098.0to1009.71022.4106X81091.01022.41060.51098.61119.01050421060.51079.511H.61145.01085.91111.3114941200.01.1.111111.31124.01165.41195.01124.01162.112(10.21250.03.04.5115046116111181.11224.01251.01178.11216.21251.31317.0一1200181212.91231.91270.0KW6.01231.91263.71311.41368.01250501263.71282.71325.6a36.o1267.01317.81S55.91419.01300521314.51333.51376.41107.01317.81368.61106.71170.01350511365.31381.31422.41462.01365.31403.I1454.21530.01400561422.-I1414.8147«.01513.01428.81479.61524.0IS95.0145058147KO1500.1528.81578.01484.41535.21573.31657.0InOO601535.21557.315W>.O1629.01557.31589.0IMO.II7(W.OM为眩米在相同的公称尺寸和公称压力下.荷定位环型切烧式编片的1匕、D1.D.。带内环和定位坏小致.在所有公称依力下宜使用带内环和定位环型.当选持用定位球型时.收符合坡货代唱片透川相关技术就而当法兰配Ja英耨统螺较蒙同件时,如拔在中的1).尺寸适配浦烧式小片,安装时会因间隙过大导致续受式东片推以居中定位.此时0.可参照使川ASwE&6.20中爆跣式杀片的相应尺寸R032023GBrr1344)320235.1.2非金M平垫片的型式和结构见图3,其尺寸按表3或去4的规定S3非虹平9片的量式和箱构»3A系列大亶慢法兰用非金平片尺寸的位为余米公称尺寸dDTDNNPSC1.ass150C1.ass300650266607738343.0700287118318«875030762881952800328139391006850y喇9901057900369141047111695038965H1.O10531.00040101611611114105042106712181164110044111812751219115046116813261273120048121913831324125050127014351377130052132114921428135054137215491493110056142216061544145058147316631595150060152417141646«6B网大亶径法兰用带定位顺坡齿鱼片尺寸牛位为老米公椅W寸CUssI5UC1.a怨3001888600CmBBSKKIDNNPS6Di氏出DiD4D，Di为D1Di%TQI1.65026660700724672720770661717764658730835700287107507757227708247117758197087809027503076080082677282088576683087975583595980032806854880824880939818882932814894101685034862910933874930993866938998857令151074900369129609869349901017920992101991210001124954)389621010104396010161098I(XX)10101710651094IOM1070114910504210671115114510591115124.51.5-2.5I1.OO441117116511951114117812503.0U50461167121512541166123013171200481222127013051216128013681250501361132513561268134014191300521313137714071318139014701350541361112814621373144515301400561416118015131415149515951150581166153015781470)5501657150060152115851629152016001708当法上配置英制统一线及第冏件时,如按表中的必尺寸适配被内整片.安装时会因阿旗过大导致波齿整片难以居中定位.11忸也可参照使用A三Bia20中筑烧式Ift片的相应尺寸§一3032023«8B中吠亶径法兰用带定位询方热片尺寸象也为朵米公称尺寸C1.as150C1.ass300C1.ass600C1.ass900DNXPSK1.b1)D,DaK1.bD及K1.b1)I1.IhK1.b1)IhDaT1650M741.523笛785660700803.33556865672720806.44568890“】717D01.7679010206587307(X128795.32337835710750857.23556920722770863.648闰950711775971.671105110570878075030816.123夕8&5760MO920.83959990772820927.1517110207668301035.(80IIO1180763835ROO32900.12337910811K5I977.912621055824880喇,2517510858188821092.280I1.O12W81489185034957.3364110058709101031.94262I1.1.O8749301051.I61851160w6»381155.7861201315857915900361009.626IJ10659205*09.01568117093199061851215920992)200.2H61201345912)000950381070.029501125962IO1.O1139.84568UJJ9601016100OW1120.R2950)17510171065Iwa615681275JO1.I10701050421171.629SO1225J06711151244.6W6H.H10591115CI1.OO411222.429501275I1.HH651295.I48681385Hb1.11784.53.01150-1281.3325313-IO116712151365.251711460H6612301200481535.132531390122212701116.051711510121612801250501：»5.9:总531115)2611：d51166.K5171ISfiO126HHMO1300521436.732531495131313771517.651711615131813901350541192.2325315501361M281578.05171167513731445I100而1543.03253)6001416IWO1651.060851765b115149511505816H.355561675三15301712.960851825】1701550150(11662.1目561725152115851763.76085188015201600波齿惜片的定位环汉密【,可在】.5111-2.5m之间选界注r定位耳的*D尺寸不作为检脸依据。GBT1340320235.1.5增强纽片的型式和结构如图7和图8,其尺寸按表”或表12的规定。标引序号说明：1覆龈：2金展芯板（冲齿）n7答木SM9I片的St式和结构B8内包边W片的母式1结构«11AK列大直位法挂用4HS1.ft片尺寸取位为是米公称尺寸dDTDNNPSC1.ass150C1.ass300650266607738344.03.07Q0287118318987503076288195280032813939100685034864990105790036914ai711169503896511101053100010101611611114105042106712181.1.&1.5.01144111812751219115046116R132612731200481219138313241250501270143513771300521321149214281350S1.13726191493H(X)56M22HW1541145058147316631595150060152117141616«14非余平险片的尺巾R*单位为富米公称尺寸dDT*DNNPS900W36±3.00-3.0±0.20950-150038-60±4.00-4.0橡皎板“全的T集片的尺寸做眼偏左应按GB/T5574的规定.5.2.3 波齿垫片的性能应符合GB=19066.2的相关规定，金屈骨架两面的齿顶宽度应不大于0.2mmt波齿垫片的尺寸极限偏差应符合去15的规定.«15波管9片的尺寸NHMI胞位为*米公称尺寸IhTtK1.DXNpS0-120026-48±1.5÷2.Q0-2.50*0.W0±0.20士1.5±0.51250-150050-60±2.0±2.55.2.4 齿形垫片的性能应符合GBJT39245.2的相关规定,其内外径的尺寸极限偏差应符合表16的规定.«16齿海片内外径的尺寸槌限偏差单位为充米公称尺寸1D1DDNMS6S0-8502634±0.8±1.50900750036-60±1.5-1.55.2.5 增强垫片的性能应符含GBrr19675.2的相关规定，其尺寸极限偏差应符合表17的规定，«17期S9片的尺寸槌黑雁单位为定米公然尺寸dDTDN650-90026一%土区Q-3.0±0.20950-150038-6(1±<0-4.0IT6Mft6.1 通则产品应由制造商按本文件规定检验合格.方可交付吸客.&2抽样和姐批6.2.1用于检验的产品样品应在制造商仓库或顾客处随机抽取.当产品规格不符合规定要求时,制造商应按与产品相同的工艺条件生产足够数量的样品。6 2.2组批及样品的规格、数量应符合以下规定：a)b)c)d)缠绕式垫片按GB"4622.2的相关规定：非金属平垫片按GB"9126.2的相关规定：波齿馅片按GB/T19066.2的相关规定：齿形培片按GBJT39245.2的相关规定：e）增强整片按GB,T19675.2的相关规定。&3检验类别和项目&3.1检验分为出厂校验和型式检验,节出现以下情形之时，应进行型式检验:一产品定型：一正常生产满1年:生产工艺有较大改变：顺口监督部门或颖客提出要求：一停产3个月以上恢笈牛.产。2a)b)c)d)e)3.整片的检验项目应符合以下规定：缠绕式垫片的出厂检验和型式检验按GB/T4622.2的相关规定：非金属平地片的出厂检验和型式检验按GB,T9126.2的相关规定:波齿制片的出厂检验和型式检验按GBjT19066.2的机关规定：齿形垫片的出厂检验和型式枚除按GB/T39215.2的相关规定；增强柴片的出厂检验和型式检脍按GB,T19675.2的相关规定。&4检验方法和判定规则垫片的检险方法和判定规则应符合以卜规定：a）缠绕式塔片的检验方法和判定规则按GB/T4622.2的楣关规定：W非金属平垫片的检验方法和判定规则按GB9126.2的相关规定:C）波齿垫片的检验方法和判定规则按GB/T19066.2的相关规定：d）齿形垫片的检验方法和判定规则按CB/T39245.2的相关规定：e）增强垫片的检验方法和科定规则按GB/T19675.2的相关规定.7垫片的标记和标志应符合以卜规定：H）缠绕式垫片符合QVT4622.2的相关规定：b）非金属平垫片符合GB"9126.2的相关规定:IS参考文献IJGBT13402大直径钢制管法兰ASMEB16.20Meta1.1.icGasketsforpipef1.angesASMEB16.21Nonmcta1.1.icf1.atgasketsforpipef1.anges