【英文标准名称】:StandardSpecificationforPolyvinylideneFluoride(PVDF)CorrosiveWasteDrainageSystems
【原文标准名称】:聚偏二氟乙烯(PVDF)腐蚀性废水排放系统的标准规范
【标准号】:ASTMF1673-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:F17.63
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:acidwaste;corrosionresistance;corrosivewastedrainage;drainpipes;installation;joints;laboratorypipedservices;pipefittings;pipes;plasticpipes;PVDF(polyvinylidene);traps(drainage);wastedisposal(building);Acidwaste;Corr
【摘要】:1.1Thisspecificationcoversrequirementsforpolyvinylidenefluoridedrainagesystemsforcorrosiveapplications.Requirementsformaterial,pipeandfittingsareincluded.Polyvinylidenefluorideincludesemulsion/suspensionpolymerizationandcopolymersofvinylidenefluoride/hexafluoropropyleneproducedbyeithermethod.1.2TheserequirementsapplytoSchedule40and80IPS,SDR32.5,andSDR21pipesizes.Pipeandfittingsaretobejoinedbyheatfusionormechanicalmethodsusingtheequipmentsuppliedbythemanufacturers.1.3Thisspecificationisnotintendedtoprovideforinterchangeabilitybetweenplasticpipeandfittingsfromdifferentmanufacturers,butitdoesallowfortransitionfittingsforjoiningonemanufacturer''sproducttoanother''sproduct,providedthejoiningtechniqueusedisotherthanheatfusion.1.4Thisspecificationisnotforpolyvinylidenepressuresystems.1.5Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.6Notesandappendixesarenotamandatorypartofthisspecification.1.7Thefollowingsafetyhazardcaveatpertainsonlytothetestmethodportion,Section8,ofthisspecification:Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q81
【国际标准分类号】:83_080_01
【页数】:7P.;A4
【正文语种】:英语


Product Code:SAE ARP1915
Title:Aircraft Tow Bar
Issuing Committee:Age-2c Vehicle Maintenance And Aircraft Servicing Committee
Scope:This SAE Aerospace Recommended Practice (ARP) outlines the basic general design considerations for transport aircraft tow bars.It does not cover the requirements for tow bars intended for aircraft with a maximum ramp mass (MRW) below 8600 kg (19 000 lb).