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Tsis-nce resilient rooj vag valve

Lub rooj vag tsis muaj zog, lub rooj vag valve ua lub pob tag nrho cov kua nplaum los tsim qhov tshwm sim ntawm cov nyhuv deformation kom ua tiav cov txiaj ntsig zoo sealing, kom kov yeej lub valve foob tsis zoo, dej to thiab xeb, qhov zoo dua kom txuag tau qhov chaw. Nws tuaj yeem siv dav hauv kev tswj hwm thiab kaw cov cuab yeej siv rau dej, dej phwj tuaj, kev tsim kho, roj av, tshuaj, khoom noj, tshuaj, textile, hluav taws xob, nkoj tsim, metallurgy, lub zog thiab lwm yam kav dej.
    Nta 1.Lub teeb nyhav 2.Flat puag hom valve lub rooj 3.Whole encapsulate 4.Fine casts lub valve lub cev 5.Inserts hom tooj liab txiv ntseej 6.Anti-corrosive 7.Is tsis yooj yim rau cuam tshuam 8.Peb "O" txuas foob packing dab tshos 9.Yog pab tau rau cov dej haus Meterial ntawm lub ntsiab yam khoom Lub cev QT450, GGG50 Nodular cam khwb cia hlau Disc EPDM roj hmab txiv ntoo Brass Bolt SS201 Bonnet QT450, GGG50 Nodular cam khwb cia hlau Qhib nplhaib tooj dag O-ring EPDM roj hmab qia 20Crland, GGG50 GGG50 Nodular cam khwb cia hlau Tes whee QT450 、 GGG50 Nodular cam khwb cia hlau Plua plav npog EPDM roj hmab Lub ntsiab qhov ntev DN (mm) D D1 D2 LH N-ød 10 16 25 10 16 25 10 16 F4 5163 F5 1051016 110 84 84 140 165 240 184 4-19 4-19 4-19 50 165 165 165 125 125 125 99 99 150 178 250 235 4-19 518 19 4-19 4-19 5 145 118 118 170 190 270 265 4-19 4-19 8-19 80 200 200 200 160 160 160 132 132 180 203 280 290 8-19 8-19 8-19 100 220 220 1018 2015 29 300 320 8-19 8-19 8-22 125 250 250 270 210 210 220 184 184 200 254 325 380 8-19 8-19 8-26 150 285 285 300 245 201 240 200 240 240 240 240 240 240 240 240 240 240 240 240 240 24 10 20 20 20 11 12 12 12 22 12 0 8-23 8-23 8-26 200 340 340 360 295 295 310 266 266 230 292 400 520 8-23 12-23 12-26 250 405 405 425 350 355 370 319 319 2035 319 319 2035 2-30 300 460 460 485 400 410 430 370 370 270 356 500 720 12-23 12-28 16-30 350 520 520 555 460 470 490 429 429 290 381 550 800 16-23 160-385 5 525 550 480 480 310 406 600 850 16- 28 16-31 16-36 450 640 640 - 565 585 548 548 330 432 650 1000 20-28 20-31 - 500 715 715 - 620 320 650 900 -28 20-34 - 600 840 840 - 725 ib 770 720 720 390 508 800 1350 20-31 20-28 - 700 895 910 - 840 840 800 800 430 610 - 1390 24-30 895 910 - 840 840 800 800 430 610 - 1390 24-30 00 900 470 660 - 1520 24-34 24- 40 - 900 1115 1125 - 1050 1050 1000 1000 510 711 - 2090 28-34 28-40 - 1000 1230 1255 - 1160 1170 11812 28-43 : kuv.