umzi-mveliso ngexabiso eliphantsi China Big Size Wedge Diameter Metal Seal Ngaphandle Screw Rising Stem Cast Iron Gate Ivalve for Water

Umgangatho othembekileyo kunye nokuma okuhle kwetyala yimigaqo yethu, eya kusinceda kwindawo ephezulu. Ukubambelela kwi-tenet "yomgangatho wokuqala, umthengi ophakamileyo" kwixabiso eliphantsi lomzi-mveliso waseTshayina Ubungakanani obukhulu beWedge Idayamitha yeMetal Seal ngaphandle kweScrew Rising Stem Cast Iron Gate Valve yaManzi, iminyaka emininzi yamava omsebenzi, siye sakuqonda ukubaluleka kokunika izisombululo ezikumgangatho ophezulu. kunye nezisombululo ezifanelekileyo zangaphambi kokuthengisa nasemva kokuthengisa. Umgangatho othembekileyo kunye nokuma okuhle kwetyala yimigaqo yethu, eya kusinceda kwindawo ephezulu. Ukubambelela kwi-tenet "yomgangatho wokuqala, umthengi ophakamileyo" kwi-valve yesango ye-intshi engama-36, iValve yaseChina yeSango, Sikholelwa ukuba ubudlelwane obuhle bezoshishino buya kukhokelela kwiinzuzo ezifanayo kunye nokuphuculwa kwawo omabini amaqela. Siye saseka ubudlelwane bentsebenziswano bexesha elide kunye nolwempumelelo kunye nabathengi abaninzi ngokuzithemba kwabo kwiinkonzo zethu ezilungiselelweyo kunye nemfezeko ekwenzeni ishishini. Sikwanandipha udumo oluphezulu ngokusebenza kwethu kakuhle. Ukusebenza ngcono kuya kulindeleka njengomgaqo wethu wemfezeko. Ukuzinikela kunye nokuzinza kuya kuhlala kunjalo. Idatha yoBugcisa umphunga, ioli ≤425 Ti-Cr-Ni intsimbi Nitric acid ≤200 Ti-Cr-Ni-Mo intsimbi Acetic acid ≤200 Ti-Mo intsimbi Amanzi, umphunga, ioli ≤500 Izinto ezingundoqo IValve bodyValve cover Isango ibhodi, isihlalo Stem I-Stem nut Padding Handwheel I-Carbon steel Umgangatho wekhabhoni yentsimbi + i-carbide alloy okanye intsimbi engatyiwa yintsimbi ye-Chrome engatyiwa yi-Aluminiyambronze iGrafite i-asbestos yokupakisha I-Iron Ti-Cr-Ni yentsimbi engenakutyiwa, intsimbi engenasici, intsimbi ye-carbide ingxubevange Ti-Cr-Ni intsimbi Aluminumbronze Umbhaptizi wentsimbi ductile Iron Ti-Cr-Mo steel stainless steel,stainless steelor ​​carbide alloy Ti-Cr-Ni steel Aluminiyambronze Asbestos ukupakisha Intsimbi ethambileyo i-Iron Cr-Mo intsimbi yealloy Steel+carbide alloy Aluminium bronze Aluminiyambronze Flexible Graphite ezaliswe-PTFE series (abtilled) Intsimbi ecolekayo Intsimbi Imilinganiselo engundoqo kunye nobunzima PN(MPa) DN(mm) LD D1 D2 D6 bf f2 N-ød H H1 D0 kg 1.6 15 130 95 65 45 14 2 4-ø14 220 240 120 50 50 15 20 2 4-ø14 255 284 140 6.5 25 160 115 85 65 14 2 4-ø14 275 303 160 9 32 180 135 100 78 16 2 4-008 10212 10 85 16 3 4-ø18 300 352 200 26.5 50 250 160 125 100 16 3 4-ø18 358 438 240 29 65 265 180 145 120 18 3 4-ø18 375 450 240 33 80 105128 38 3 528 280 45 100 300 215 180 155 20 3 8 -ø18 502 620 320 63 125 325 245 210 185 22 3 8-ø18 612 753 360 108 150 350 280 240 210 24 3 68-3023 6023 35 295 265 26 3 12-ø23 820 1039 400 192 250 450 405 355 320 40 3 12-ø25 969 1245 450 273 300 500 460 410 375 40 3 12-ø25 1142 1472 560 379 300 500 460 410 375 40 3 12-ø25 1142 1472 560 379 300 35025 45 1280 1450 640 590 400 600 580 525 485 36 4 16-ø30 1452 1887 640 850 450 650 640 585 545 40 4 20-ø30 1541 2011 720 907 500 700 705 650 608 44 30 62018-2018 800 840 770 718 48 4 20-ø41 1874 2346 800 1112 2.5 15 130 95 65 45 16 2 4-ø14 220 240 120 5.5 20 150 105 75 55 16 2 4-ø14 255 284 140 7 25 160 115 85 65 75 16 312 80 135 100 78 18 2 4-ø18 280 321 180 14 40 200 145 110 85 18 3 4-ø18 300 352 200 30 50 250 160 125 100 20 3 4-ø18 358 438 2020 251 3 8-ø18 375 450 240 36 80 280 195 160 135 22 3 8-ø18 433 528 280 50 100 300 230 190 160 24 3 8-ø23 502 620 320 69 125 325 270 220 188-2012 315 350 300 250 218 30 3 8-ø25 676 847 360 141 200 400 360 310 278 34 3 8-ø25 820 1039 400 192 250 450 425 370 332 36 3 12-ø25 969 1245 300304 0 4 12-ø30 1142 1472 560 400 350 550 550 490 448 44 4 16-ø30 1280 1450 640 631 400 600 610 550 505 48 4 16-ø34 1452 1887 640 900 450 650 660 600 505 48 4 16-ø34 1452 1887 640 900 450 650 660 600 35012151 013 500 700 730 660 610 52 4 20-ø34 1676 2181 720 1166 600 800 840 770 718 56 5 20-ø41 1874 2346 800 1258 4.0 20 150 105 75 55 51 16 2 4 4-ø14 256 285 2058 516 8 4 4-ø14 275 305 160 9.3 32 180 135 100 78 66 18 2 4 4-ø18 287 322 180 12 40 200 145 110 85 76 18 3 4 4-ø18 323 369 200 16.5 50 250 52018 1604 2 440 280 29 65 280 180 145 120 110 22 3 4 8-ø18 395 473 280 39 80 310 195 160 135 121 22 3 4 8-ø18 457 552 320 52 100 350 230 135 121 22 3 4 8-ø18 457 552 320 52 100 350 230 190 3512 671 360 80 125 400 270 220 188 176 28 3 4.5 8-ø25 634 726 400 127 150 450 300 250 218 204 30 3 4.5 8-ø25 708 883 400 154 200 550 328 3028 328 8 1086 450 263 250 650 445 385 345 313 ​​42 3 4.5 12 -ø34 1015 1295 560 368 300 750 510 450 408 364 46 4 4.5 12-ø34 1203 1535 640 547 350 850 570 510 424 510 570 510 424 1678 640 679 400 950 655 585 535 474 58 4 5 16-ø41 1492 1903 720 953