【英文标准名称】:Lubricants,industrialoilsandrelatedproducts(classL)-FamilyH(hydraulicsystems)-SpecificationsforcategoriesHFAE,HFAS,HFB,HFC,HFDRandHFDU
【原文标准名称】:润滑油,工业油和相关产品(L级).H族(液压系统).HFA、HFAS、HFB、HFC、HFDR和HFDU类别规范
【标准号】:BSISO12922-1999
【标准状态】:作废
【国别】:英国
【发布日期】:1999-12-15
【实施或试行日期】:1999-12-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:润滑油;额定值;酸值;水含量的测定;硬度;再现性;可混用性;耐火性;pH值;材料的机械性能;润滑剂;试样;工业的;化学成分;石油产品;耐火材料;精密度;成份允差;流体静力学(水);液压设备;弹性体;化学性质;老化;液压传动系统;兼容性;水分测定;防腐蚀;液压液;体积;石油;粘度;交付;性能;密度;抗拉强度;稳定性
【英文主题词】:hydraulicoils;testing;classification;symbols;petroleumproducts;deliveryconditions;specification(approval);hardlyinflammable;classificationsystems;hydraulicfluids;industrialoils;lubricants;codes;liquids;categories;samplingmethods;properties
【摘要】:ThisInternationalStandardspecifiestherequirementsoffire-resistanthydraulicfluidsforhydrostaticandhydrodynamichydraulicsystemsingeneralindustrialapplications.Itisnotintendedforuseinaerospaceorpowergenerationapplications,wheredifferentrequirementsapply.Itprovidesguidanceforsuppliersandendusersoffire-resistanthydraulicfluidsandalsodirectionforequipmentmanufacturersofhydraulicsystems.ThisInternationalStandardiswritteninageneralformsothatitsapplicationcanaccommodatevariousclimaticconditionsthroughouttheworld.Italsostipulatestherequirementsoffire-resistanthydraulicfluidsatthetimeofdelivery.ISO6743-4establishestheclassificationoffluidsusedinhydraulicapplications.OfthecategoriescoveredbyISO6743-4,onlythefollowingaredetailedinthisspecification:HFAE,HFAS,HFB,HFC,HFDRandHFDU.NOTEForthepurposesofthisInternationalStandard,theexpressions"%(m/m)"and"%(V/V)"areusedtorepresentrespectivelythemassfractionandthevolumefractionofamaterial.
【中国标准分类号】:E34
【国际标准分类号】:75_120
【页数】:14P.;A4
【正文语种】:英语