Everyoneknowsthatwaterandelectricityengineeringisarelativelyimportantdecorationprocess.Therefore,moreandmorepeoplearebeginningtopayattentiontoitandchoosegoodpipesforinstallation.Amongthem,stainlesssteelwaterpipesarearealexample.Wheninstallingstainlesssteelwaterpipes,stainlesssteelpipefittingsareboundtobeinvolved,suchasstainlesssteeldoublecompression90-degreeelbows.Althoughthiskindofpipefittinglooksverysmall,Butitplaysasignificantroleintheinstallationofpipelines.