J BT2001.4-1999-水系统U型夹织物橡胶密封支承环型式与尺寸.pdf

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1、ICS23.100JB中华人民共和国机械行业标准JB/T2001.12001.74一1999水系统零部件Watersystemassemblyandparts1999-06-28发布2000-01-01实施国家机械工业局发布中华人民共和国机械行业标准JB门2001.4一1999水系统U形夹织物橡胶密封支承环型式与尺寸代替JB2004-84Watersystem-U-fabriclaminatedrubberseal-Backupring-Typeandsize范围本标准规定了U形夹织物橡胶密封圈用支承环的型式与尺寸。本标准

2、适用于HG4-336-66(U形夹织物橡胶密封圈》所用支承环。型式与尺寸T'?式应符合图I的规定。曰l}d,Jll一柱(活)塞;2一支承环;3-U形夹织物橡胶密封圈图12.2尺寸应符合图1、表I的规定。表DN}。}d}d,}d,}、}。}H}h,}h}R代号itkwg:mmJB/T2001.4.1(8)241622913190.0211B/T2001.4.210261824Il15210024JB/C2001.4.3122820261317230.0271611.561.5JB/T2001.4.41632243017212

3、70.033JB门，2001.4.5183426321923290.0351B门，2001.4.6203628342125310.0411B/T2001.4.7(22)4232402328360.07JB/T2001.4.8254535432631392014.5820.078JB/T2001.4.9284838462934421OT国家机械工业局1999-06-28批准2000-01-01实施RJB/T2001.4-1999表1(完)DNDdd,d,d,d,Hhh,R代号I』mmJB/T2001.4.1130504048

4、3136440.089JB/T2001.4.12325242503338460.094JB/T2001.4.13355545533641492014.5820.101JB/T2001.4.14406050584146540.1151B/T2001.4.15456555634651590.124JB/T2001.4.16507562.5725158670.199JB汀2001.4.17558067.5775663720.205JB/T2001.4.18608572.5826168770.229JB/T2001.4.19659

5、077.5876673820.242JB/T2001.4.21709582.5927178870.259JB/T2001.4.227510087.5977683922417.510.51250.275JB/T2001.4.238010592.51028188970.29JB/T2001.4.248511097.510786931020.307JB/T2001.4.2590115102.511291981070.322JB/T2001.4.26(95)120107.5117961031120.339JB/T2001.4.27

6、100125112.51221011081170.355JB/T2001.4.281101401251371121201300.607JB/T2001.4.291201501351471221301400.656JB/T2001.4.311301601451571321401500705JB八2001.4.321401701551671421501600755JB/T2001.4.331501801651771521601700.804J日汀2001.4.341601901751871621701800.853JB/T20

7、01.4.351702001851971721801900.9023022.51152.5JB/T2001.4.361802101952071821902000.905JB/T2001.4.372002302152272022102201050JB/T2001.4.382202502352472222302401.1491B/T2001.4.392302602452572322402501.242JB/T2001.4.412602902752872622702801.347JB/T2001.4.42(280)3102953

8、072822903001.446JB汀2001.4.433003303153273023103201.544JB/T2001.4.443203603403553233343462.674JB/T2001.4.453604003803953633743863.000JB/T2001.4.46(380)42