Product Code:SAE AS21924
Title:Union, Flareless Tube, Bulkhead and Universal
Issuing Committee:G-3, Aerospace Couplings, Fittings, Hose, Tubing Assemblies
Scope:No scope available.【英文标准名称】:Thermoplasticspipes-Resistancetoliquidchemicals-Classification-Polyolefinpipes
【原文标准名称】:热塑塑料管.耐液体化学药品的性能.分类.聚烯烃管
【标准号】:BSISO4433-2-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-03-15
【实施或试行日期】:1998-03-15
【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】:耐化学性;分类系统;管道;塑料管;聚烯烃;测试;热塑性聚合物
【英文主题词】:Chemicalresistance;Classificationsystems;Pipelines;Plasticpipes;Polyolefins;Testing;Thermoplasticpolymers
【摘要】:ThemethodofclassificationgiveninthispartofISO4433servestodeterminethechemicalresistanceofpolyolefinpipesdesignedfortheconveyanceofliquidsintheabsenceofpressureandstress(e.g.duetoearthloadsortrafficloads,dynamicorinternalstresses).Todeterminethechemicalresistance,themethodusesthechangeinmassandthechangesintensilepropertieswhichresultfromtheimmersionoftestpieces,takenfromsuchpipes,inliquidchemicals.TheimmersiontestiscarriedoutinaccordancewithISO4433-1.ThispartofISO4433isalsoapplicabletopolyolefinsheetsasappropriate.
【中国标准分类号】:G31
【国际标准分类号】:23_040_20
【页数】:20P.;A4
【正文语种】:英语