ASME Ⅷ-2-2004 给水用1/2In.(12mm)到2In.(50mm)聚乙烯-铝-聚乙烯和交联聚乙烯-铝-交联聚乙烯复合压力管
作者:标准资料网 时间:2024-05-16 16:56:48 浏览:9341
来源:标准资料网
【英文标准名称】:RulesforConstructionofPressureVessels-Division2-AlternativeRules
【原文标准名称】:给水用1/2In.(12mm)到2In.(50mm)聚乙烯-铝-聚乙烯和交联聚乙烯-铝-交联聚乙烯复合压力管
【标准号】:ASMEⅧ-2-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国机械工程师协会(US-ASME)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:BoilerandPressureVessels.RulesforConstructionofPressureVessels-Division2-AlternativeRules
【中国标准分类号】:Q81
【国际标准分类号】:
【页数】:477P.;A4
【正文语种】:英语
【英文标准名称】:FeetwithThreadedShankforJigsandFixtures
【原文标准名称】:夹具用带螺纹销的支腿
【标准号】:DIN6320-1971
【标准状态】:作废
【国别】:德国
【发布日期】:1971-02
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:钻模;脚;钻模和夹具;尺寸;材料
【英文主题词】:jigs;dimensions;materials;jigsandfixtures;foot
【摘要】:
【中国标准分类号】:J45
【国际标准分类号】:4225
【页数】:1P;A4
【正文语种】:德语
【英文标准名称】:Protectiveclothingforuseinweldingandalliedprocesses(ISO11611:2007);EnglishversionofDINENISO11611:2008-01
【原文标准名称】:焊接及相关工艺用防护服
【标准号】:DINENISO11611-2008
【标准状态】:现行
【国别】:德国
【发布日期】:2008-01
【实施或试行日期】:2008-01-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;电绝缘;电阻;火焰传播;高温防护;作标记;凸焊;防护服装;防护设备;防护服;辐射;安全工程;安全要求;喷镀;规范(验收);测试;热传递系数;紫外线辐射;焊接
【英文主题词】:Definition;Definitions;Electricalinsulation;Electricalresistance;Flamepropagation;Heatprotection;Marking;Projections;Protectiveclothing;Protectiveequipment;Protectivesuits;Radiation;Safetyengineering;Safetyrequirements;Spatters;Specification(approval);Testing;Thermaltransmittance;Ultravioletradiation;Welding
【摘要】:ThisInternationalStandardspecifiesminimumbasicsafetyrequirementsandtestmethodsforprotectiveclothingincludinghoods,aprons,sleevesandgaitersthataredesignedtoprotectthewearer'sbodyincludinghead(hoods)andfeet(gaiters)andthataretobewornduringweldingandalliedprocesseswithcomparablerisks.Fortheprotectionofthewearer'sheadandfeet,thisInternationalStandardisonlyapplicabletohoodsandgaiters.ThisInternationalStandarddoesnotcoverrequirementsforhandprotection.Thistypeofprotectiveclothingisintendedtoprotecttheweareragainstspatter(smallsplashesofmoltenmetal),shortcontacttimewithflame,radiantheatfromthearc,andminimizesthepossibilityofelectricalshockbyshort-term,accidentalcontactwithliveelectricalconductorsatvoltagesuptoapproximately100Vd.c.innormalconditionsofwelding.Sweat,soilingorothercontaminantscanaffectthelevelofprotectionprovidedagainstshort-termaccidentalcontactwithliveelectricconductorsatthesevoltages.ThisInternationalStandardspecifiestwoclasseswithspecificperformancerequirements(seeAnnexA),i.e.Class1beingthelowerlevelandClass2thehigherlevel.Q--Class1isprotectionagainstlesshazardousweldingtechniquesandsituations,causinglowerlevelsofspatterandradiantheat.--Class2isprotectionagainstmorehazardousweldingtechniquesandsituations,causinghigherlevelsofspatterandradiantheat.DetailsaregiveninTable1andAnnexB.Foradequateoverallprotectionagainsttheriskstowhichweldersarelikelytobeexposed,personalprotectiveequipment(PPE)coveredbyotherstandardsshouldadditionallybeworntoprotectthehead,face,handsandfeet.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:23P.;A4
【正文语种】:英语
