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100% Original Low Bs Nrs Resilient Seat Gate 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.
    Peb coj "cov neeg siv khoom zoo, zoo-oriented, integrative, innovative" raws li lub hom phiaj. "Qhov tseeb thiab kev ncaj ncees" yog peb txoj kev tswj hwm zoo tshaj plaws rau 100% Original Low Bs Nrs Resilient Seat Gate Valve, Peb lub tuam txhab tau mob siab rau muab cov neeg yuav khoom nrog cov khoom zoo thiab ruaj khov ntawm tus nqi txhoj puab heev, tsim txhua tus neeg siv khoom txaus siab nrog peb cov khoom thiab cov kev pabcuam. . Peb coj "cov neeg siv khoom zoo, zoo-oriented, integrative, innovative" raws li lub hom phiaj. "Qhov tseeb thiab kev ncaj ncees" yog peb txoj kev tswj xyuas zoo tshaj plaws rau Rooj Vag Valve, Nrs Resilient Seat Gate Valve, Rooj Rooj Zaum Rooj Vag Valve , Yog cov kev daws teeb meem saum toj kawg nkaus ntawm peb lub Hoobkas, peb cov kev daws teeb meem tau sim thiab yeej peb cov ntawv pov thawj muaj cai. Yog xav paub ntxiv thiab cov ntaub ntawv teev cov ntsiab lus, nco ntsoov nyem lub pob kom tau txais cov ntaub ntawv ntxiv. 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 b 10 16 25 10 16 25 10 16 F4 5163 F5 45 10106 150 110 110 110 84 84 140 165 240 184 4-19 4-19 4-19 18 18 18 50 165 165 165 125 125 125 99 4-19 30 -19 19 19 19 65 185 185 185 145 145 145 118 118 170 190 270 265 4-19 4-19 8-19 19 19 80 200 200 200 160 160 160 1302 812 160 160 130 200 160 160 130 200 160 160 160 130 200 160 160 160 130 20 20 13 13 13 13 16 16 13 20 18 20 19 8-19 18-19 18-19 18-19 100 220 220 235 180 180 190 156 156 190 229 300 320 8-19 8-19 8-22 18-19 18-19 18-19 1205 120 125 120 18-19 120 125 120 120 18 19 20 18 18 19 20 18 12 12 12 20 20 12 184 200 254 325 380 8-19 8-19 8-26 18 18 24 150 285 285 300 240 240 250 210 210 210 267 350 460 8-23 8-23 8-26 19 19 24 30 19 19 24 30 30 266 266 230 292 400 520 8-23 12-23 12-26 20 20 24 250 405 405 425 350 355 370 319 319 250 330 450 630 12-23 12-28 12-30 27 40 20 12-28 12-30 27 40 20 12 12-30 27 40 20 12 12-30 27 40 12 12 12 30 24 20 20 20 12 30 12 30 30 20 24 12 0 430 370 370 270 356 500 720 12-23 12-28 16-30 24 22 30 350 520 520 555 460 470 490 429 429 290 381 550 800 16-23 16-28 16-33 25 4205 5 550 480 480 310 406 600 850 16-28 16-31 16-36 28 28 - 450 640 640 - 565 585 548 548 330 432 650 1000 20-28 20-31 - 29 29 - 500 715 605 7039 700 1200 20-28 20-34 31 31 - 600 840 840 - 725 770 720 720 390 508 800 1350 20-31 20-28 - 33 33 - 700 895 910 - 840 3480 3090 24-36-32 32-800 1015 1025 - 950 950 900 900 470 660 - 1520 24-34 24-40 - 35 35 - 900 1115 1125 - 1050 1050 1000 1000 510 71028 -300 510 71028 00 1230 1255 - 1160 1170 1112 1112 550 811 - 1980 28-37 28-43 - 40 40 - dr hab.