theko e tlase ea feme China DN20~DN400 350psi Grooved OS&Y Gate Valves
Litlhaloso tse potlakileng le tse phahameng, baeletsi ba nang le tsebo ho u thusa ho khetha tharollo e nepahetseng e lumellanang le litlhoko tsohle tsa hau, nako e khutšoanyane ea moloko, ho sebetsana le boleng bo ikarabellang le lihlahisoa tse ikhethang le litšebeletso bakeng sa ho lefa le ho tsamaisa litaba tsa thepa bakeng sa fektheri theko e tlaase China DN20~DN400 350psi Grooved OS&Y Gate Li-valve, balekane ba amohelehang ba tsoang lefats'eng lohle ba ka ea ho bona, ka matsoho le ho buisana. Litlhaloso tse potlakileng le tse phahameng, baeletsi ba nang le tsebo ho u thusa ho khetha tharollo e nepahetseng e lumellanang le litlhoko tsohle tsa hau, nako e khutšoanyane ea moloko, ts'ebetso ea boleng bo ikarabellang le lihlahisoa tse ikhethang le litšebeletso bakeng sa ho lefa le ho tsamaisa litaba tsa China Gate Valve, Dn500 Gate Valve, valve ea heke dn20 , OS&Y Type Gate Valve, Khamphani ea rona ke morekisi oa machaba oa thepa ea mofuta ona. Re fana ka khetho e makatsang ea thepa ea boleng bo holimo. Sepheo sa rona ke ho u thabisa ka pokello ea rona e ikhethang ea lintho tse hlokolosi ha re ntse re fana ka boleng le tšebeletso e babatsehang. Sepheo sa rona se bonolo: Ho fana ka lintho tse molemo ka ho fetisisa le tšebeletso ho bareki ba rona ka theko e tlaase ka ho fetisisa. Likarolo 1.Leseli la boima ba 'mele 2.Setulo sa valve ea mofuta oa Flat 3.Whole encapsulate 4.Fine e lahlela' mele oa li-valve 5.E kenya mofuta oa nate ea koporo 6. Anti-corrosive 7. Ha ho bonolo ho senya 8.Three "O" link seal ho paka molaleng 9.Na ho thusa ho phela lino-mapholi Meterial ea likarolo tse ka sehloohong Name Material Body QT450、GGG50 Nodular cast iron Disc EPDM rabara Nut Brass Bolt SS201 Bonnet QT450、GGG50 Nodular cast iron Open ring Brass O-ring EPDMC rabara Qetello ea GX1T420 GGG50 Nodular cast iron Hand whee QT450、GGG50 Nodular cast iron sekoahelo sa lerole EPDM rabara Litekanyo tse kholo DN(mm) D D1 D2 LH N-ød 10 16 25 10 16 25 10 16 F4 5163 F5 2 10 10 10 10 0 110 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 4-18 15 18 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 5019 220 5016 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 8-26 150 285 285 300 240 200 202 2016 0 8-23 8-23 8-26 200 340 340 360 295 295 310 266 266 230 292 400 520 8-23 12-23 12-26 250 405 405 425 350 355 370 319 333 2021 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 16-23 108 108 38 108-38 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 39 500 700 700 7 -28 20-34 - 600 840 840 - 725 770 720 720 390 508 800 1350 20-31 20-28 - 700 895 910 - 840 840 800 800 430 610 - 1390 24-30 250-30 250-301 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 18 1812 - 1170 18 181 28-43 -