HB8201～8204-2002扩口式带收紧螺母对称变径三通管接头.pdf 15页

'免费标准下载网(www.freebz.net)中华人民共和国航空行业标准FL4730HB8201-IiB8204一2002扩口式带收紧螺母对称变径三通管接头Teereducer,withswivlnut,symmetry,flaredtube2003一02一24发布2003一02一24实施国防科学技术工业委员会发布免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002前言本标准由中国航空工业第一集团公司提出。本标准由中国航空综合技术研究所归口。本标准起草单位:中国航空综合技术研究所、沈阳飞机设计研究所和西安飞机制造公司。本标准主要起草人:李俊异、许广吉、孙忠志标准分享网www.bzfxw.com免费下载免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002扩口式带收紧螺母对称变径三通管接头1范围本标准规定了扩口式带收紧螺母对称变径三通管接头的结构、尺寸和技术要求。本标准适用于工作压力不超过28MPa的扩口管路连接件，并与相应标准中的第2尺寸系列配套使用。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包含勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期的引用文件，其最新版本适用于本标准。G川T1%一1981普通螺纹基本尺寸GB/T197-1981普通螺纹公差与配合GJB3.3-1985NQ螺纹管路件螺纹的尺寸与公差GJ1352一1985NUJ螺纹首尾H134一1-2002扩口管路连接件通用规范HB4一2一2002导管的公称尺寸H135800一般公差HB5829一1983普通螺纹收尾、肩距、退刀槽、引导及倒角HB6077一1986模锻件公差及机械加工余量H138221-14B8222-2002扩口式收紧螺母第2尺寸系列3技术要求3.1结构和尺寸3.1.1扩口式带收紧螺母对称变径三通管接头的结构、尺寸和标记按图1和表1的规定。免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表1公称外径.一}DL"100件nUn变径三通管接头一}收紧螺母变径三通官接头+0.2件数组件标记e理论重量材料一0.1DNDNIIIIIII1晚=I零件标记c2A701HB8201一6x8HB8221一6HB8201一6x83.34刁C61HB8202一6x8HB8222一6HB8202一6x84.21831.030CMnSiA1H88203一6x8HB8221一6HB8203一6x85.82lCdlNi2W2MoV1HB8204一6x8一】犯8222一6HB8204一6x8615.62A70，二820，一6x10一}HB8221一6一二8201-6x10一3.64TC61HB8202一6x10HB8222一6{二8202一6x104.711032.030CrMnSiA1HB8203一6x10HB8221一6HB8203一6x106.681Cr11Ni2W2MoV1HB8204一6x10HB8222一6HB8204一6x102A701HB8201一8x6}HB8221一8HB8201一8x63.61TC61HB8202一8x6}HB8222一8}二8202一“x64.37630.030CrWSiAIHB8203一8x6闭38221一8HB8203一8x65.761Cr11Ni2W2MoV1HB8204一8x6HB8222一8HB8204一8x62A701HB8201一8x10HB8221一8}HB820‘一8x104.241.C61HB8202一8x10】田8222一8HB8202一8x105.401032.030CrMnSiA1HB8203一8x10HB8221一8HB8203一8x107.52ICr11Ni2W2MoVif侣8204一8x10HB8222一8】.犯8204一8x102A701HB8201一8x12HB8221一8日B8201一8x125.27习工6IHB8202一8x12HB8222一8FIB8202一8x127.0881217.634.030CrMnSiAIHB8203一8x12H日8221一8}二8203一8x1210.381Cr11Ni2W2MoVIHB8204一8x12HB8222一8HB8204一8x122A70IHB8201一8x14}HB822‘一“FIB8201一8x145.47飞C6IHB8202一8x14HB8222一8日B8202一8x147.381435.030CrMnSiA1HB8203一8x14}二8221一8{HB8203一8x1410.931Cr11Ni2W2MoV，二8204一8x14一}HB8222一8{二8204一8x142A701H8820，一8x16一}HB8221-8HB8201一8x166.15TC61HB8202一8x16HB8222一8FIB8202一8x168.511636.030CrMnSiA1HB8203一8x16HB8221一8}二8203一8x1612.831Cr11Ni2W2MoV11旧8204一8x16HB8222一8}二8204一8x162A701HB8201一10x6HB8221一10HB8201一10x6}3.70TC61HB8202一10x6HB8222一10HB8202一10x64.51632.030CrMnSiA1HB8203一10x6}二8221一‘0HB8203一10x68.931CrllNi2W2MoV1HB8204一，0x6一IHB8222一10HB8204一10x62A70，二8201一，0x8一HB8221一10HB8201一10x83.98】C6，二8202一10x8一}二8222一‘0一二8202一‘0x84.91833.01030CrMnSiA19.31HB8203一10x8HB8221一10HB8203一lox86.60ICr11Ni2W2MoV，二8204一10x8}}二8222一10日B8204一10x82A7018B8201一10x12HB8221一10H18201一10x12}5.56TC61HB8202一10x12HB8222一10一}二8202一‘0x127.481236.030CrMnStA1HB8203一10x12FIB8221一10HB8203一10x1211.001Cr11Ni2W2MoV1FIB8204一，0x12一}二8222一‘0IH138204一1OX12142A7037.0IHB8201一1OX14日B8221一10HB8201一10x146.40标准分享网www.bzfxw.com免费下载免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)BB8201EB8204一2002表1《续)公称外径.12D盯vnL"变径三通管接头一}收紧螺母100件了内之唁，一、月写门亡二卜七月:艾}t二二)目一gj女，;+0.2件数组件标记亡理论重量材料一0.1DNDMrnll】1kgn公1】零件标记亡1℃6IHB8202一10x14HB8222一10一二8202一10x148.851430CrMnSiA37.01HB8203一10x14日B8221一10HB8203一10x1412.601Cr11Ni2W2MoV1HB8204一10x14日B8222一10FIB8204一10x14102A7019.31HB8201一10x16一1HB822，一10一二8201一10x166.56TC61HB8202一10x16HB8222一10HB8202一1OX169.121638.030CrMnSiA1HB8203一10x16HB8221一10闭38203一10x1613.801Cr11Ni2W2MoV11田8204一10x16HB8222一10HB8204一10x162A701HB8201一12x6一IHB822工一121HB8201一12x65.29TC61HB8202一12x6HB8222一121一二8202一12x6{6.31634.030CrMnSiA1HB8203一12又6HB8221一12HB8203一12x68.191Cr11Ni2W2MoV1HB8204一12x6HB8222一12HB8204一12x62A70，二8201一12x8一IHB8221一，2HB8201一12x85.68丁C61HB8202一12x8IHB8222一12HB8202一12x86.96835.030CrMnSiA1HB8203一，2x8一}H138221一12H日8203一12x89.291Cr11Ni2W2MoV1HB8204一12x8一IHB8222一，2印38204一12X82A701HB8201一12x10HB8221一12HB8201一12x106.63TC61HB8202一12x10}二8222一12一HB8202一12X108.511036.030CrMnSA1HB8203一12x10二8221一12一日B8203一12x1011.961Cr11Ni2W2MoV1HB8204一12x10HB8222一12日B8204一12x102A701HB8201一12x14闭38221一12HB8201一12x147.38习℃石1HB8202一12x14H日8222一12{二8202一12x149.731439.030CrMnSiA1HB8203一12x14一}二8221一12HB8203一12x1414.041Cr11Ni2W2MoV1HB8204一12x14HB8222一12}二8204一，2x142A7011侣8201一12x16HB822:一12一IHB8201一12x167.961222.6丁C61HB8202一12x16HB8222一12二8202一12x16}一10.661640.030CrMnSiA1HB8203一12x16二:221一，21一二8203一，2x1625.641Cr11Ni2W2MoV1HB8204一12x16日B8222一12HB8204一12X162A701HB8201一12x18一1HB8221一121一二8201一12x18{8.81TC61HB8202一12x18HB8222一12HB8202一12x1812.061841.530CrMnSiA1HB8203一12x18HB822;一，2一HB8203一12x1818.041Cr11Ni2W2MoV1HB8204一12x18HB8222一12HB8204一12x182A701HB8201一12x20HB8221一12二8201一12x20一}10.33丁C61HB8202一12x20HB8222一12HB8202一12x2013.742043.030CrMnSiA1HB8203一12x20一}二8221一，2印18203一12x2022.241Cr11Ni2W2MoV1HB8204一12x20HB8222一121一二8204一，2x202A701HB8201一12x22二822，一12一HB8201一12x2211.46T万1HB8202一12x22F祀8222一12HB8202一12x2216.392230CrMnSiA，二8203一，2x22一}二8221一，2HB8203一12x2244.525.441Cr11Ni2W2MoV1HB8204一12x22一}二8222一121}HB8204一‘2x222A701HB8201一12x25HB8221一12闭38201一12x2512.59251"C61HB8202一12x25HB8222一121一二8202一，2x2518.19免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201^-HB8204一2002表1(续)公称外径.12D100件nllllL"变径三通管接头}收紧螺母Yi:.义一猫胭二功盆义飞工二二滩组目勺文7二+0.2理论重量件数组件标记r材料一0.1DNDNIInlll11gmnl零件标记c30CrMnSiA1HB8203一12x25IHB8221-12}HB8203一‘2x2528.542544.5ICrl1Ni2W2MoV1HB8204一12x25】巴8222一12】田8204一12x252A701HB8201一12x28HB8221一12HB8201一12x2813.59TG51二二02一12x28一IHB8222一‘2}二8202一12x2819.862830CrMnSi八1HB8203一12x28日B8221一12HB8203一12x2831.54ICr11Ni2W2MoVIHB8204一12x28HB8222一12}二8204一12x2847.52A701HB8201一12x30}二822‘一‘2印38201一12x3015.60丁C61HB8202一12x30HB8222一12HB8202一12x3023.163030CrMnSiA1H88203一12x30HB8221一12扣18203一12x3012一22.637.04ICr11Ni2W2Mo",1HB8204一12x30H日8222一12{HB8204一‘2x302A701HB8201一12x35HB8221一12HB8201一12x3518.21TC61HB8202一12x35HB8222一12HB8202一12x3527.443530CrMnSA1HB8203一12x35HB8221一12HB8203一12x3544.241CAlNi2W2MoV1HB8204一12x35H日8222一12HB8204一12x3552.02A701HB8201一12x38HB8221一12HB8201一12x3819.48T061HB8202一12x38】】日8222一12】田8202一12x3829.513930CrMnSiA1HB8203一12x38HB8221一12HB8203一12x3847.84ICr11Ni2W2MoV1HB8204一12x38印38222一12HB8204一12x382A701HB8201一14x8HB8221一14HB8201一14x86.751.C61HB8202一14x8HB8222一14HB8202一14x88.16835.030CrMnSiA1HB8203一14x8HB8221一14日日8203一14x810.731Cr11Ni2W2MoN1HB8204一14x8HB8222一14HB8204一14x82A701HB8201一14x10HB8221一14FIB8201一14x107.06TC61HB8202一14x10一IHB8222一‘4I旧8202一14x108.651036.030CrMnSiA1HB8203一14x10HB8221一14HB8203一14x1011.581Cr11Ni2W2MoV1HB8204一14x10FIB8222一14HB8204一14X102A701HB8201一14x12IHB822，一14HB8201一14x128.81TC石1HB8202一14x12i犯8222一14日B8202一14x1211.501238.030CrMnSiA1HB8203一14x12HB8221一14HB8203一14x1216.43141Cr11Ni2W2MoV24.41HB8204一14x12HB8222一14HB8204一14x122A701HB8201一14x16HB8221一14HB8201一14x169.56TC61HB8202一14x16HB8222一141-B8202一14x1612.731640.030CrMnSA1HB8203一14x16HB8221一14HB8203一14x1618.531CrllNi2W2MoV1HB8204一14又16HB8222一14HB8204一14x162A701HB8201一14x18HB8221一14HB8201一14x18一丁C6，二8202一，4x18一}二8222一‘4日B8202一14x1813.321R41.530CrMnSiA1HB8203一14x18日138221一14{M38203一，4x1819.531Cr11Ni2W2MoV1H138204一，4x18I}二8222一‘4{二8204一‘4x182A701HB8201一14x20HB8221一14HB8201一14x20一，L1020TCG43.01HB8202一14x20HB8222一14HB8202一14x2015.2330CrMnSiA1HB8203一14x20HB8221一14HB8203一14x2022.83标准分享网www.bzfxw.com免费下载免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表1(续】公称外径.12D(IIIY7L"变径三通管接头}收紧螺母100件变径三通管接头+0.2件数组件标记“理论重量材料一0.工DNDNtnvn1kg】11】〕1零件标记亡20}一1Cr11Ni2W2MoV43.01HB8204一，4x20}一HB8222一14一二8204一14x20}一:2.832A701HB8201一14x22HB8221一14}二8201一14x二13.0014」t万24.41HB8202一14x22HB8222一14FIB82二一，4x22一}18.332244.530CrMnSiA1HB8203一14x22HB8221一14刊日8203一14x2228.131Cr11Ni2W2MoV1H88204一14X22HB8222一14HB8204一14x222A701HB8201一16x8HB8221一16HB8201一16x86.10TC61HB8202一16x8HB8222一16}二8202一16x8一836.030CrNfri&A1HB8203一16x8H日8221一16HB8203一16x84.241Cr11Ni2W2MoV1HB8204一16x8HB8222一16HB8204一16x82A70工朋咫。，一16x10一IHB8221一16HB8201一16x10}6.67刁C61HB8202一16x10}二8222一16二8202一，6x10一}1037.030CrMnStAIHB8203一16x10IHB8221一16}HB8203一16x1010.841Cr11M2W2MoV1HB8204一16x10印38222一16HB8204一16x102A701HB8201一，6x12一}二8221一;6H138201一16x128.34TC6MB8202一16x12HB8222一16HB8202一16x1210.871239.030CrMnSiA1HB8203一16x12闭38221一16HB8203一16x1215.501CrIlNi2W2MoV1HB8204一16x12HB8222一16HB8204一16x122A701HB8201一16x14HB8221一16HB8201一16x14{1.C61HB8202一16x14H日8222一16HB8202一16x1411.68161426.440.030CrMnSiA1HB8203一16x14HB8221一16HB8203一16x1416.901Cr11Ni2W2MoV1HB8204一16x14HB8222一16}二8204一，6x142A701HB8201一16x18HB8221一16HB8201一16x189.96TC61FIB8202一16X18}二二22一，6HB8202一16x1813.511842.530CrMnSA1HB8203一16x18{二822，一16}二8203一16x1820.001Cr11Ni2W2MoV1HB8204一16x181二8222一16}二:204一16x182A701HB8201一16x20HB8221一16二820:一;6x20I一，1.141C6111B8202一16x20HB8222一16FIB8202一16x2016.242044.030CrMnSiA1HB8203一16x20HB8221一16HB82的一16x四23.301Cr11Ni2W2MoV1HB8204一16x20HB8222一16HB8204一16x202A701HB8201一16x22FIB8221一16HB8201一16x22一13.261r,61HB8202一16x22HB8222一16H138202一16x2218.882245.530CrMnSiA1FB8203一16x22闭38221一16HB8203一16x2229.201Cr11Ni2W2MoV1FB8204一16x22日B8222一16印38204一16x222A701HB8201一18x10}二822，一18}二8201一18x109.51IC61HB8202一18X10HB8222一18HB8202一18x1011.481038.030CrMnSiA1HB8203一18x10闭18221一18」」日8203一18X1015.061Cr11Ni2W2W1H138204一18x10IHB8222一18}HB8204一，8x，。18‘y42A701HB8201一18x12HB8221一18日B8201一18x1211.15TCU，二8202一，8x12}一二8222一，8HB8202一18x1214.161240.030CrMnSiA1HB8203一18x12二822，一，8一HB8203一18x1219.661Cr11Ni2W2MoV1HB8204一18X12一HB8222一18一}HB8204一，8x12免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表1(续)公称外径’一}D100件n】111L"变径三通管接头一}收紧螺母变径三通管接头+0.2件数组件标记亡理论重量一0.1材料nNDNIml1kgInin零件标记e20701HB8201一18x14}二822‘一18}二820‘一‘8x14}11.76TC61HB8202一18x14HB8222一18HB8202一18x14}15.151441.030CTMnSiA1HB8203一18x14H日8221一18HB8203一18x1421.361Cr11Ni2W2MoV1HB8204一18x14IHB8222一‘8一二8204一‘8x142A701HB8201一18X16】田8221一18HB8201一18x1612.49刁℃61HB8202一18x16HB8222一18HB8202一18x1615.341642.530CrMnSiA1HB8203一18x16HB8221一18}HB8203一，8x1623.361Cr11Ni2W2MoV1HB8204一18x16HB8222一18}二8204一18x1618一29.42A701HB8201一18x20H138221一18HB8201一18x2013.851℃61HB8202一18x20}二8222一‘8}二8202一‘8x20}18.532045〔)30CrMnSiA1HB8203一18x20一IHB8221一，8一二8203一18x2027.161Cr11Ni2W2MoV1HB8204一18x20HB8222一18HB8204一18x202A701HB8201一18x22HB8221一18HB8201一18x22}14.70TC61HB8202一18x22HB8222一18】司弓8202一18x22}19.932246.530CrMnSiA1HB8203一18x22HB8221一18}二8203一18x2229.561Cr11Ni2W2MoV1HB8204一18x22HB8222一18HB8204一18x222A701二二0，一20X12一}二8221一20I二8201-20x12}10.831.C61HB8202一20x12一IHB8222一20}HB8202一20x1213.711242.030CrMnSiA1HB8203一20x12HB8221一20HB8203一20x1218.951Cr11Ni2W2MoV1HB8204一20x12HB8222一20HB8204一20x122A701HB8201一20X14HB8221一20}HB820，一20x14}12.38"1"C61HB8202一20x14HB8222一20HB8202一20x1416.201443.030CrN4nSiA1HB8203一20x14一}二822‘一20HB8203一20x1423.251Cr11Ni2W2MoV1HB8204一20x14HB8222一20HB8204一20X142A701HB8201一20x16HB8221一20HB8201一20x16}13.20TC61HB8202一20x16HB8222一20HB8202一20x1617.851644.030CrMnSiA1HB8203一20x16IHB8221一20HB8203一20x1625.551Cr11Ni2W2MoV1HB8204一20X16HB8222一20HB8204一20X1620一32.42A701HB8201一20x18HB8221一20HB8201一20x18}14.13TC61HB8202一20x18HB8222一20HB8202一20x1819.101845.530CrMnSiAIHB8203一20x18HB8221一20H日8203一20x1828.151Cr11Ni2W2MoVIHB8204一20x18HB8222一20HB8204一20x182A701HB8201一20x22HB8221一20HB8201一20x2215.07TC6IHB8202一20x22HB8222一20HB8202一20x2220.612230CrMnSiAIHB8203一20x22IHB8221一20I二8203一20x2230.751Cr11Ni2W2MoVIHB8204一20x22HB8222一20HB8204一20x2248.52A701HB8201一20x251」日8221一20佣38201一20x25巧.727工芜1HB8202一20x25一}二8222一20】旧8202一20x2521.652530CrMnSiA1HB8203一20x25日B8221一20}二8203一20x2532.551Cr11Ni2W2MoV1HB8204一20x25HB8222一20HB8204一20X2522142A7034.846.01HB8201一22X14}二8221一22一HB820‘一22x14巧.17标准分享网www.bzfxw.com免费下载免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表1《续】公称外径.12DnvnLb变径三通管接头收紧螺母100件变径三通管接头+0.2件数组件标记亡理论重量材料一0.1ONDN,mm1kgnInl零件标记1.C6IHB8202一22x14}H138222一22HB8202一22X14}19.251430CrMnSiA46.01HB8203一22x14HB8221一22日日8203一22X1426.721Cr11Ni2W2MoV1HB8204一22x14HB8222一22H38204一22x142A701HB8201一22x16HB8221一22HB8211‘一22X16一15.45丁C61H138202一22X16日日8222一22一HB8202一22x1619.711647.030CrMnSiA1HB8203一22X16HB8221一221一二8203一22x1627.52lCrllNi2W2MoV1HB8204一22x16二8222一221一二8204一22x162八701Hl38201一22x18一H13822，一221一HB8201一22x18一16.601℃61HB8202一22X18HB8222一22HB8202一22x1821.591848.530CrMnSiA1HB8203一22x18HB8221一22HII8203一22x1830.721C11Ni2W2Mi八，IHB8204一22x18H日8222一22HB8204一22x18222A7034.8IHB8201一22x20HB8221一22HB8201一22x2018.25I"CIHB8202一22x20HB8222一22HB8202一22X2024.282050.030CrMnSiAIHB8203一22x20一日B8221一22HB8203一22x2035.32ICrIlNi2W2MoV1HB8204一22x20一、8222一22一HB8204一22x202A70IHB8201一22x28HB8221一22HB8201一22x2819.72T("6IHB8202一22x28HB8222一22一HI18202一22x2826.662854.530CrMnSiAIHB8203一22x28HB822，一22一HB8203一22x28.39.42ICrlLNi2W2MoVIHB8204一22x28H88204一22x28H138222一2212A70IHB8201一22x32HB8221一22HB8201一22x3224.90"I工汤1H138202一22x32二8222一22一HB8202一22x3235.103257.530("rMnSiA1H138203一22x32IHB8221一22HB8203一22x32一I33.821Cr11Ni2W2MoV1HB8204一22x32HB8222一22HB8204一22x322A701HB8201一25x16HB8221一25一}HB820，一25x1615.92丁C61HB8202一25x16HB8222一25日B8202一25x1620.271647.030CrMnSiA1HB8203一25x16HB8221一25一二8203一25x1628.251CrllNi2W2MoVIHB8204一25X16HB8222一25日B8204一25x162A70IHB8201一25X18HB8221一25HB8201一25x18{16.52丁(.6IHB8202一25x18HB8222一25HI38202一25x1821.25251834.848.530CrMnSi11HB8203一25x18HB822!一25H138203一25x1829.951Cr11Vi2W2MoV1H日8204一25x18H138222一25HB8204一25x182,470IHB8201一25X20HB8221一25HB8201一25x20一，7.52TC61H138202一25x20HB8222一25HB8202一25X2022.852050.030CrMnStAIHB8203一25x20HB8221一25HI38203一25x2032.75ICHINi2W2MoVIHB8204一25x20曰38222一25HI38204一25x20}2A701HR8201一28x18FIB8221一28HI38201一28x1819.79丁("G1HB8202一28x18HI38222一28HI38202一28x1825.321850.530CrMnSiAIHI38203一28X18HB8221一28日日8203一28x182840.935.501Cr11Ni2W2MoV11-LB8204一28x18HB8222一28HB8204一28x182A701HB8201一28x20H138221一28一}HB8201一28x2020.722052.0TC61HB8202一28x20}一HB8222一28HB8202一28x2026.85免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-1扭8204一2002表1《续)公称外径.12DnlhlLb变径三通管接头一}收紧螺母100件7六:才又—二蓄目圈幽习:父}丫二二遇目，文夕屯+0.2件数组件标记‘理论重量材料一01DNDNIn】nl1嗽I刀盯1零件标记亡30CrMnSiA1HB8203一28x20HB822，一28一}二8203一28x202052.038.101Cr11Ni2W2MoV1HB8204一28x20HB8222一28闭38204一28x202A701HB8201一28x22HB8221一28HB8201一28x2223.252840.9TC61HB8202一28x2:一IHB8222一28HB8202一28x22一}31.002253.530CrMnSiA1HB二。3一28X22一IHB8221一28H日8203一28X2245.201Cr11Ni2W2MoVIHB二。4一28X22一[HB8222一28一}二8204一28x22导管的公称外径按HB4一2一20020尺寸供参考。当收紧螺母采用Ml螺纹时，应在组件代号后面加注“W.,，如:HB8204-28x22NU;表中的1HB8203和HB8221的零件允许采用镀锌件，标记按表中规定，当IHB8203和HB8221采用镀锡件时，HB8203,1HB8203和FM8221的标记后面加“CdD"，代码。标准分享网www.bzfxw.com免费下载免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201^-HB8204一20023.1.2号件对称三通管接头的结构、尺寸和标记按图2和表2、表3的规定。1HB8201一8204一2002对称三通管接头F其余甲厂F-F74。士30"0.2X4D.端川上1卜C3074士DH}Dni时，接头的构型可在下述两种方案中任选图2免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表2单位为毫米10标准分享网www.bzfxw.com免费下载免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表2(续)单位为毫米t公称外径·DD丢ddDzT+0.4did3D,D,0DNDwhll2017.018.5一}27.8241815.522.325.221.02285.52219.020.5一}30.027129.510.8一}17.8一}161411.512.819.8181613.5一}14.821.8202017.025.228.224.0241815.516.8一}24.8}222219.020.52730.021.0}22.528251411.512.819.8}169613.514.821.8201815.516.824.8}222219.026.0272017.018.5一}27.8242827.630.624.025.536.0}323429.030.642.0381613.5}14.821.820251821.025.82815.5}16.8}24.8}2017.018.5}27.8}1815.516.824.822282024.033.636.631.332106.517.018.527.8242219.020.5I30.0}27公称外径.loo件理论重量吨D,"六T,LL,s8DN}D=铝合金}钦合金}钢8}M14x1}5.5}1346}2114}71.39}2.26}3.87610M16x15.0}14221791.69}2.76}4.73486一M12x15.5一1320}6I1.20一}1.96一}3.3510}M16X15.014502217}9}1.83一}2.995.11812}二。x1.5241910}2.86一}4.677.97}6.5175814M22x1.5}6.025133.06}4.978.522216}M24x1.5}6.5}18}6226153.746.10一}10.426}M12x1216}，.18工.99一}3.415.51350178M14x12271.462.394.081012M20x1.56.52519103.044.968.48176014M22x1.56.02613}3.886.3310.082216M24x1.56.5一}6227154.046.60}11.286M12x12161.632.654.535.513528M14X122197}2.02}3.305.6310M16x1}5.014542392.974.858.3014M22x1.5一}6。一}17一}622613I3.726.0710.38221216}M24x1.5一6.52715I4.307.0011.981864一}M27x，.57.02924117}5.158.4014.3820一}M30x1.58.0一}703018}6.67}10.80}18.5827228.575217.8012.7321.78M33x22232257.57630}228.93}14.5324.8811免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表2(续)单位为毫米公称外径.1001件理论重量kgD,"hT,LL,S召D,一DN铝合金一钦合金钢289.032269.9316.2027.68M39x2238035307.5362811.9419.5033.38123610.04114.5523.7840.58M48x225843930388.046巧8225.85一144.188MAXI5.51356}72.223.63一}6.2010}M16x15.014602392.534.127.052212IM20x1.51725104.28一6.9711.906.51416M24x1.56827155.038.2014.001818M27x1.5}7.02924175.398.79巧0020M30x1.5}8.019一3018{6.5710.7018.302722M33x2}85，}一3221{8.47一}13.8723.608M14x1}5.513一}7」1.76一}2.874.9010M16X15.014622392.333.706.502212IM20x1.56.525104.00一}6.53{11.16171614M22X1.56.07026134.517.3412.5618M27x1.57.0182924}I5.629.17115.6620M30xt.58.01972一186.80一，1.90一，8.962722M33x28.52279一218.92I145、24.8610M16X15.01465一2593.11I5.08一8.6612一二Ox1.56.527104.757.76一13.2617732414M22X1.56.028135.368.7514.961816M24x1.56.5187529156.099.9416.9620M30x1.58.0197632187.4512.1320.7622M33x28.5228033218.3013.5323.1612M20x1.56}528104.537.4112.65177614M22x1.56.029136.089.9016.952716M24x1.56.530156.9011.55一19.2520187818M27x1.5}7.032177.8312.8021.85}8.58221}8.77一114.3124.45M33x22235257.58422}9.4215.3526.2514M22x1.56.0}79一3013}6.47一，。5518.0216M24x1.5}6530156.7511.0118.8218812718M27x1.57.032177.9012.8922.022220M30x1.58.0198333一27一}9.55巧.58一26.7228一二9x29.02338322611.0217.9630.729034M45x29.52441413016.2026.4045.1216M24x1.56.530156.9211.2719.2518812518M27x1.57.03230177.5212.2520.9520M30x1.58.01983188.5213.8523.753318M27x1.57.01887178.7914.3224.502820二。x1:一}8。19893532189.72一15.8527.1022M33x28.52297362112.2520.0034.20导管的公称外径按H134一2一20020钦合金件采用相应规格的MI螺纹。12标准分享网www.bzfxw.com免费下载免费标准下载网(www.freebz.net)无需注册,即可下载 免费标准下载网(www.freebz.net)HB8201-HB8204一2002表3材料热处理表面处理}标记2A70T41HB8201一DN.xDw阳极化TG退火1HB8202一Dh.xDN,镀锌十化学氧化+磷酸盐处理十憎水处理比}1HB8203一DN/DN,30CrMnSiAHRC35.5.44.0镀锅+化学氧化十磷酸盐处理+憎水处理，{1HB8203一。、xDN,CdDICr11Ni2W2MoVHRC25-3;一}钝化}1HB8204一DNDNA与液压油和燃油接触的内表面不允许镀锡a3.2螺纹3.2.1普通螺纹按GB/T1%一1981,GB/T197一19816h，钢件公差6e(镀前尺寸)。3.2.2普通螺纹退刀槽按HB5829一198303.2.3IW螺纹按GJB3.3一1985,6g.3.2.4Ml螺纹首尾按GJB52一198503.3形位公差3.3.1表面A相对于螺纹轴线的跳动公差，当螺纹不大于M24X1.5时不大于0.05mm;当螺纹大于M24x1.5时不大于0.07mmo3.3.2表面G相对于表面C的跳动公差不大于0.05mmo3.3.3表面H和E相对于表面C的跳动公差，对DN不大于12mm的接头不大于0.07mm;对DN大于12mm的接头不大于0.lommo3.4其他要求3.4.1未注拔模斜度不大于5003.4.2未注模锻半径2.5mmo3.4.3非加工表面尺寸公差按HB6077一1986,F级精度。3.4.4钦合金接头的E和G表面强化。3.4.5一般公差按HB580003.4.6通用技术要求按HB4一1一20020免费标准下载网(www.freebz.net)无需注册,即可下载'