API6A 客户螺纹规范翻译汇总.doc

客户螺纹翻译汇总客户螺纹规范 翻译汇总Rev.0（仅限内部交流使用） 翻译： 校对： 审核： 批准：工程部 2012.07.27 发放翻译汇总说明为方便公司内部交流，现将收到的客户螺纹规范由工程部翻译汇总，并将客户规范中英制尺寸换算为公制尺寸以供参考。尺寸换算只对涉及到生产加工所需要的尺寸进行了公英制换算，其它如图号、公称尺寸、环规号等用于标识、标记的数值或编号仍保留原样未作换算。翻译版本不代替、不取代原客户英文版本，执行时应以客户英文原版为准，工程部对译文中的任何语法错误或因对规范的误解而产生的矛盾不负责任。此处汇总仅限于发放之日所收到的客户规范，发放之后客户如对规范新增、修改、删除、撤销应以最新客户要求为准。限于客观条件和我们的水平，翻译的规范中译文肯定会出现缺点和不足，希望各位同仁随时提出意见和批评，以便以后改正。此标准依据ANSI / API 6A规范第19版、ISO 10423:2003的规定。排放孔公称尺寸inch螺纹 VR图 2图 3公称外径inch类型BmmEmmCmmDmmE1mmKmm1 13/161.660LP38.91336.3227.4348.5140.21844.1912 1/161.900SV44.98341.9138.3554.8646.28644.4452 9/162 3/8SV56.94753.3444.7064.2658.32606.1983 1/16，3 1/82 7/8SV69.59665.2855.8876.9670.9828-4 1/163 1/2SV85.77681.0362.23102.3686.8578-B 法兰面上螺纹孔； E1 螺纹开始端中径（手紧平面）；C 有效螺纹长度； K 使用API 5B标准的管线管螺纹量规进行测量的紧密距校正，参见图3；D 倒角直径； M API 5B标准连接面至手紧平面（E1）的距离。E 排放孔直径；技术要求：1. 螺纹剖面参见图1 2. LP 管线管螺纹参照API 5B第14版 3. SV 11.5 TPI，.75 TPF锐角不加厚油管螺纹参照旧API 5A (第2版)VALVE REMOVAL THREAD，FEMALE，FOR 2000-10000 PSI RATED WORKING PRESSURE OUTLETS，API 6A / ISO 10423E-014 Rev.3螺纹尺寸 inch图纸#S1.660RA-1297810.41911.900RA-129799.66722 3/8RA-1298011.41732 7/8RA-1298112.09043 1/2RA-129827.3279参考图纸图号公称尺寸inch(1)攻螺纹钻孔尺寸mm0.396倒角直径mm螺纹总长度mm圆锥直径mm(2)手紧紧密距mm0000021/411.12515.2417.574311.7867.1370000043/814.27518.8017.724115.2157.137(1) 攻螺纹钻孔尺寸参考机械手册第25版(2) 量规紧密距参考API 5B标准第4章节去除毛刺，锐边倒钝：0.78745未指定公差FEMALE，LINE PIPE THREAD，18 TPI.X = 1.52.X X = 0.76.X X X = 0.254角度：0.5其余：00000V图号公称尺寸inch(1)攻螺纹钻孔尺寸mm0.396倒角直径mm螺纹总长度mm圆锥直径mm(2)手紧紧密距mm0000061/219.45623.6222.969218.8479.5250000083/423.01228.9623.136924.1819.525(1) 攻螺纹钻孔尺寸参考机械手册第25版(2) 量规紧密距参考API 5B标准第4章节去除毛刺，锐边倒钝：0.78745未指定公差FEMALE，LINE PIPE THREAD，14 TPI.X = 1.52.X X = 0.76.X X X = 0.254角度：0.5其余：00000W 图号公称尺寸inch圆锥直径mm倒角直径mm攻螺纹钻孔尺寸mm螺纹总长度mm2.209内孔直径mm手紧紧密距mm2.209000010130.027936.50028.98127.63528.29612.3190000121 1/438.783345.28837.69429.13436.95712.4210000141 1/244.853951.38444.04428.72743.05312.827000016256.929063.65255.95630.48055.01612.675内孔直径的计算：FEMALE，LINE PIPE THREAD，11-1/2 TPI0000XX Rev. B量规紧密距参考API 5B标准第4章节图号公称尺寸inch排放孔公称尺寸10M最大inch大径mm倒角直径mm圆锥直径mm螺纹总长度mm圆锥径向变化距离mm手紧紧密距mm2.540环规号0000251 1/22 1/1648.26043.23146.58434.92526.8220725300002722 9/1660.32554.91558.26841.27532.918072540000292 1/23 1/163 1/873.02566.90470.25652.40044.2980725800003134 1/1688.90082.39885.75058.75050.39407252圆锥径向变化距离的计算： 量规紧密距参考API 5A标准MALE，SHARP VEE THREAD，11-1/2 TPI0000UU图号公称尺寸inch排放孔公称尺寸10M最大inch圆锥直径mm倒角直径mm螺纹总长度mm内孔直径mm手紧紧密距mm2.540塞规号0000261 1/22 1/1644.98355.62638.35442.2154.674725300002822 9/1656.94765.02444.70453.7724.67472540000302 1/23 1/163 1/869.59677.72455.88065.7354.674725800003234 1/1685.776103.12462.23081.5094.6747252量规紧密距参考API 5A标准FEMALE，SHARP VEE THREAD，11-1/2 TPI0000UU图号公称尺寸inch大径mm倒角直径mm圆锥直径mm螺纹总长度mm3.175圆锥径向变化距离mm手紧紧密距mm3.1750001034 1/2114.300106.705111.125066.67550.800* 15.875 0001075127.000119.202123.626969.85053.97500001095 1/2139.700131.699136.126273.025575/8168.275159.893164.305079.37563.50000001157177.800169.418173.830079.37563.50000001177 5/8193.675185.090189.506982.55066.70000001218 5/8219.075210.109214.708785.72569.85000001239 5/8244.475235.687240.108785.72569.850000013110 3/4273.050264.058268.485688.90073.025000013311 3/4298.450289.458293.885688.90073.025000013713 3/8339.725330.733335.160688.90073.025000014116406.400396.621401.0406101.60085.7500圆锥径向变化距离的计算： SHORT MALE，CASING THREAD，8 TPI0001XX Rev. D 量规紧密距参考API 5B标准第3章节图号公称尺寸inch精确圆锥直径mm工作圆锥直径mm沉孔直径mm沉孔深度mm螺纹总长度mm3.175内孔直径mm手紧紧密距mm3.1750002004 1/2111.2317111.227116.68812.70088.900105.6649.5250002025123.9317123.927129.38812.70098.425117.7809.5250002045 1/2136.6317136.627142.08812.700101.600130.2779.5250002066 5/8165.2067165.202170.66312.700111.125158.2679.5250002087174.7317174.727180.18812.700114.300167.5899.5250002107 5/8190.5076190.525196.06312.700117.475183.18511.1250002128 5/8215.9076215.925221.46312.700127.000207.97511.1250002169 5/8241.3076241.325246.86312.700133.350232.99411.12500021820504.8326504.825510.38812.700146.050495.70612.700内孔直径的计算：LONG FEMALE，CASING THREAD，8 TPI0002XX Rev. B量规紧密距参考API 5B标准第3章节图号公称尺寸inch大径mm倒角直径mm圆锥直径mm螺纹总长度mm3.175圆锥径向变化距离mm手紧紧密距 *mm3.1750002014 1/2114.300106.121110.528176.20060.35025.4000002035127.000118.212122.633785.72569.85015.8750002055 1/2139.700130.708135.135688.90073.02515.8750002076 5/8168.275158.699163.113798.42582.57519.0500002097177.800168.021172.4406101.60085.75022.2250002117 5/8193.675183.693188.1175104.77588.92522.2250002138 5/8219.075208.509212.9231114.30098.42528.5750002179 5/8244.475233.502237.9269120.650104.77534.92500021920508.000496.240500.6569133.350117.50031.750圆锥径向变化距离的计算：量规紧密距参考API 5B标准第3章节LONG MALE，CASING THREAD，8 TPI0002XX Rev. B图号公称尺寸inch精确圆锥直径mm工作圆锥直径mm沉孔直径mm沉孔深度mm螺纹总长度mm3.175内孔直径mm手紧紧密距(1)mm3.1750005082 3/862.811762.35767.4629.52561.92558.4966.3500005102 7/875.511775.05780.1629.52566.67570.8916.350