卫生级管子管件培训.ppt

《卫生级管子管件培训.ppt》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、卫生级管子管件培训卫生级管子管件的应用范围IncreasingQualityRequirementFood,Dairy&BeveragePersonalCareBioTech/PharmaceuticalPharmaceutical&biotechindustry“HighClean”industryStandardSanitaryindustryWhatisSanitaryStandard卫生级，要求使用的材料是304L或者316L，表面需要进行表面处理或抛光。HighCleanStandard高洁净，要求使用的材料是316L。表

2、面粗糙度等级达到Ra0.8。PharmStandard生物医药级，材料使用316L。符合ASMEBPE标准，抛光等级为SFF1或SFF2以上。SanitaryStandardConnectionsISOSMSDSDINBSRJTIDFJISClampSMS,DS,BS,IDF/ISO,DINandISO-ClampISO2853DIN11851SMS1145BS4825Part5RJTDS722ISO-Clamp2852DIN-Clamp32676HighClean&PharmastandardsDINRangeDIN11850

3、TubesDIN11864-1UnionsformADIN11864-2FlangesformADIN11864-3DraftClampformADIN11865Tees,Bends,ReducersDIN11866GeneralrequirementsASMEBPERangeASMEBPE2005ISO标准ISO：theInternationalOrganizationforStandardization我们常用到的标准主要有：ISO2037:StainlesssteeltubesforthefoodindustryISO2852:S

4、tainlesssteelclamppipecouplingsforthefoodindustryISO2037:StainlesssteeltubesforthefoodindustryDimensions:DifferentstandardsasISO2037.Wallthicknessfrom1.2-1.6-2mm.FixedO.D.DIN118501mmthicknessrecommendedforexpanding.1.5and2mmrecommendedforwelding.FixedI.D.O.D.Toler

5、anceO.D.≤101.6mmInISO5252,classD4(±0.5%with±0.1mmmin.)O.D.>101.6mmInISO5252,classD3(±0.75%with±0.1mmmin.)Toleranceonoutsidediameter:Surfaceroughness:Finelyfinishedsurface:Ra≤1μmOthersurface:Ra≤2.5μmMaterials（材料）:Austeniticstainlesssteels.（奥氏体不锈钢）ISO2852:Stainlesssteelcla

6、mppipecouplingsforthefoodindustryDefinitions:Clamppipecoupling:Couplingwithtwolinersintendedforjoiningpipeendstogetherbymeansofaclamp.卡箍连接：用卡箍将连接管道的两个平接头夹紧连接方式；Clampliner:Flangedpipecouplingpart,withoneconicalfacetoprovidemeansforconnectingmatingliners.平接头：带有圆锥面的一种管道连接件。

7、Welded-typeclampliner:Clamplinerintendedtobejoinedtoapipeendbybuttwelding.焊接式平接头：与管道是对接焊的连接方式。Expanded-typeclampliner:Clamplinerintendedtobeattachedtoapipeendbyexpansion.胀接式平接头：与管道是胀接的链接方式。Gasket:Ring-shapedpipecouplingpartintendedtomakeahygienicliquid-tightjointbetweent

8、heflangesoftwoclampliners.即垫片。Clamp:Ring-shapedpipecouplingpartwithataper-sidedchannelsection.卡箍、卡钳：环形的