fale gaosi oloa mo Saina Fui afi Meafaigaluega Flange fa'ai'u maufe OS & Y Gate Valve, Ductile Iron Rising Type Gate Valve

O lo matou fa'amoemoe o le tu'uina atu lea o oloa sili ona lelei ma fofo i tau fa'atauvaga, ma le lagolago maualuga i tagata fa'atau i le lalolagi atoa. Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i a latou faʻamatalaga lelei mo fale gaosi oloa mo China Fire Fighting Equipment Flange Ends Resilient OS & Y Gate Valve, Ductile Iron Rising Type Gate Valve, Matou te faʻafeiloaʻia faʻatau oloa mai le fale ma fafo e maua. fa'afeso'ota'i ma matou ma fa'atūina le fa'afealofani fa'apisinisi ma i matou, ma o le a matou faia le mea sili e tu'uina atu ai ia te oe. O lo matou fa'amoemoe o le tu'uina atu lea o oloa sili ona lelei ma fofo i tau fa'atauvaga, ma le lagolago maualuga i tagata fa'atau i le lalolagi atoa. Ua matou faʻamaonia ISO9001, CE, ma GS ma tausisi lelei i a latou faʻamatalaga lelei mo Saina Tuʻuina Valve, Faʻalautele Faʻamau Faʻatonu Seat Gate Valve, Matou te ofoina atu le tele o ituaiga o oloa ma fofo i lenei vaega. E le gata i lea, o lo'o maua fo'i fa'atonuga fa'apitoa. E le gata i lea, o le ae fiafia ia matou auaunaga sili. I se tasi upu, e mautinoa lou faamalieina. Faʻafeiloaʻi e asiasi i la matou kamupani! Mo nisi faʻamatalaga, e tatau ona e sau i la matou upega tafaʻilagi. Afai e iai nisi faʻamatalaga, faʻamolemole lagona le saoloto e faʻafesoʻotaʻi matou. Fa'ata'ita'iga fa'atekinisi o le si'i a'e o le afi fa'amaufa'ailoga le nofoa fa'amaufa'ailoga faitoto'a va'ava'a Nominal diameter DN50-600mm Numera mamafa 1.0/1.6/2.5MPa vevela galue 0-80 ℃ Fa'amaufa'ailoga 2.0 taimi fa'aigoa fa'aoso fa'aigoa Fa'asagaga o le valve tino 4.0 taimi fa'aigoa mamafa Fa'atatau Vai, suau'u. ma kesi Fua feso'ota'iga DN L D1 D2 N-Φd （全关）Hmin （全开）Hmax 1.0MPa 1.6MPa 1.0MPa 1.6MPa 1.0MPa 1.6MPa 50 178 135 1.6MPa 50 178 135 1 74 65 190 185 185 145 145 4-19 4-19 332 398 80 203 200 200 160 160 8-19 8-19 350 429 100 229 220 220 180 19 220 180 54 250 250 210 210 8-19 8 -19 420 524 150 267 285 285 240 240 8-23 8-23 581 736 200 292 340 340 295 295 8-23 12-23 736 94 3 5 5 -23 12-28 882 1013 300 356 460 460 400 410 12-23 12-28 1009 1117 350 381 520 520 460 470 16-23 16-28 1300 1655 400 406 580 5828 516-380