连接形式螺纹主体材料碳钢公称通径DN（mm）材质碳钢无导流孔平板闸阀所属类别:闸阀系列公称压力PNDNLDD1D2DofbHH1N-ØD1.6MPa50178160125100250316584804-1865190180145120250318634954-18802031951601352503206881008-181002292151801553003208631148-181252542452101853503229401328-1815026728024021035032410301508-23200292335295265350326127716812-23250330405355320400330149120312-25300356460410375450430170123712-25350381520470435500434187526516-25400406580525485305436218030016-30450432640585545305440244032520-30500457705650608305444286036020-34600508840770718305548345042520-41700610910840788305550396046024-418006601020950898305552455051224-4190071111201050998250554525056528-411000811125511701110250556587063028-482.5MPa50178160125100250320584804-1865190180145120250322634958-18802031951601352503226881008-231002292301901603003248631148-251252542702201883503289401328-25150267300250218350330103015012-25200292360310278350334127716812-30250330425370332400336149120312-30300356485430390450440170123716-30350381550490448500444187526516-34400406610550505305448218030016-34450432660600555305450244032520-34500457730660610305452286036020-41600508840770718305556345042520-41700610955875815305560396046024-488006601070990930305564455051224-48900711118010901025250566525059528-541000811130512101140250568587066028-584.0MPa50250160125100250320584804-1865280180145120250322634958-18803101951601352503226881008-231003502301901603003248631148-251254002702201883503289401328-25150450300250218350330103015012-25200550375320282350334127716812-30250650445385345400336149120312-30300750510450408450440170123716-30350850570510465500444187526516-34400950655585535305448218030016-344501050680610560305450244032520-345001150755670612305452286036020-416001350890795730305556345042520-417001450995900835305560396046024-48800165011351030960305564455051224-486.46MPa50250175135105-2634-2334025080310210170140-3038-23508300100350250200168-3238-25680300150450340280240-3838-34800400200550405345300-44312-34875500250650470400352-48312-411010500300750530460415-54416-411180550350850595525475-60416-411145600400950670585525-66416-4812806004501050715630570-70420-4814157005001150800705610-76420-541560750公称压力PNDNLDD1D2YDoff2bHH1N-ØD4.0MPa50250160125100882503420584804-18652801801451201102503422634958-188031019516013512125034226791028-1810035023019016015030034.5248631158-2312540027022018817635034.5289401338-2515045030025021820435034.53010401528-2520055037532028226035034.538128218812-3025065044538534531340034.542149522312-3430075051045040836445044.546170125016-343508505705104654225004552188028016-344009506555855354743054558220031020-4145010506806105605243054560248033520-4150011507556706125763054562289038020-4860013508907957306783055662346045020-45470014509959008357683055668398550024-54800165011351030960876305567647057024-586.4MPa50250175135105882503426584904-236528020016013011025034286341058-238031021017014012125034306791108-2310035025020016815030034.5327631308-2512540029524020217635034.5369701508-3015045034028024020435034.53810381758-3420055040534530026035034.544128221012-3425065047040035231340034.548149524012-4130075053046041236445044.554196527016-413508505955254754225004560218530016-414009506705855254743054566257333516-4845010507156305705243054568280036020-4850011508007056405763054570328040520-5460013509308207506783055676380047020-5810.0MPa502501951451128825034285901004-256528022017013811025034326401158-258031023018014812125034346801208-2510035026521017215030034.5388701358-3012540031025021017635034.5429801558-3415045035029025020435034.546110018012-3420055043036031226035034.554131522012-4125065050043038231340034.560160525512-4130075058550044236445044.570192529516-483508506655604984225004576228033516-544009507156205584743054580258036016-54)