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2019 Boleng bo Botle ba China Soft Sealing ea Nrs Gate Valve/Slurry Knife Gate Valve/Brass PPR Gate Valves/Gate Valve A216 Wcb/Penstock Gate Valve Price/Stainless Steel Gate Valve/Flanged Valve

Z45x Non rising stem heke valve elastic seat seal gate valve e sebelisa ts'ebetso ea matšeliso ea deformation ea valve eohle ea heke ho hlahisa phello e ntle ea ho tiisa, e hlola ts'ebetso ea ho koala hantle, ho lutla ha metsi le mafome a valve ea heke e akaretsang, 'me e boloka taolo ea ho kenya ka katleho. . E ka sebelisoa haholo e le sesebelisoa sa ho laola le ho phunya ka metsing, likhoerekhoere, kaho, peterole, lik'hemik'hale, lijo, meriana, masela a khanyang, matla a motlakase, sekepe, metallurgy, tsamaiso ea matla le liphaephe tse ling tsa mokelikeli.
    "Boleng ba 1, Botšepehi e le motheo, Thuso ea 'nete le phaello e kopanetsoeng" ke mohopolo oa rona, molemong oa ho theha ka mokhoa o tsitsitseng le ho hahamalla bokhabane bakeng sa 2019 ea boleng bo botle ba China Soft Seling Nrs Gate Valve/Slurry Knife Gate Valve/Brass PPR Gate Valves/Brass PPR A216 Wcb/Penstock Gate Valve Price/Stainless Steel Gate Valve/Flanged Valve, Rona, ka matsoho a bulehileng, re mema bareki bohle ba khahlehang hore ba etele sebaka sa rona sa marang-rang kapa ba ikopanye le rona ka kotloloho bakeng sa tlhaiso-leseling e batsi. "Boleng ba 1, Botšepehi e le motheo, Thuso ea 'nete le phaello e kopanetsoeng" ke mohopolo oa rona, molemong oa ho theha ka mokhoa o tsitsitseng le ho phehella bokhabane bakeng sa China Gate Valve, Nrs Gate Valve, E sebelisa sistimi e etellang pele lefatšeng bakeng sa ts'ebetso e tšepahalang, sekhahla se tlase sa ho hloleha. , e loketse khetho ea bareki ba Argentina. Khamphani ea rona e lutse ka har'a litoropo tsa naha tse tsoetseng pele, sephethephethe se bonolo haholo, maemo a ikhethang a sebaka le moruo. Re hahamalla tlhahiso e shebaneng le batho, tlhahiso e masene, ho fana ka maikutlo, ho haha ​​​​filosofi ea khoebo e ntle." Tsamaiso e tiileng ea boleng, tšebeletso e phethahetseng, theko e lekaneng naheng ea Argentina ke boemo ba rona molemong oa tlholisano. Haeba ho hlokahala, amohela ho ikopanya le rona ka sebaka sa rona sa marang-rang kapa mohala. therisano, re tla thabela ho u sebeletsa Tekheniki parameters ea Non rising stem resilient a lutse heke khatello ka lebitso: 1.0 ~ 2.5MPa Nominal bophara: 50 ~ 1200mm sebetsa mocheso:0 ~ 80℃ Mecha ea litaba e sebetsang: metsi, khase, joalo-joalo Flange. standard:GB/T 17241.6、GB/T 9113、EN1092、ASME B16.5 Tekanyetso ea teko:GB/T 13927、API 598 Material ea likarolo tse ka sehloohong tsa Non rising stem elastic setulo tiisoa heke belofo serial Nomoro ea lebitso la moetso oa thepa 1 belofo 'mele oa tšepe ea tšepe le tšepe e entsoeng ka tšepe 2 Ram Nodular cast iron coated with EPDM kapa NBR 3 Hexagon socket bolt treatment 4 tiise ring Nitrile rabara 5 Sekoahelo sa valve tšepe e entsoeng ka tšepe le tšepe e entsoeng 6 Stem steel stainless 7 "O" lesale la Nitrile 8 boronse 9 Bolt tšepe e sa hloekang 10 Gland Ductile iron and cast steel 11 sekoaelo sa lerole Nitrile rabara 12 Handwheel (cap cap) tšepe e entsoeng ka tšepe e entsoeng ka tšepe 350 400 450 500 600 L F4 150 170 180 190 200 210 230 250 270 290 310 330 350 390 BS 178 190 203 304 229 06 432 457 508 F5 250 270 280 300 325 350 400 450 500 550 600 650 700 800 Ha 313 332 372 424 497 562 680 837 948 1010 1220 1280 1480 1665 Hc 355 375 415 476 540 600 7010 1519 01750