Manufarmu yawanci shine don gamsar da masu siyan mu ta hanyar samar da mai ba da zinare, babban farashi da inganci mai kyau don Mafi kyawun ingancin China 2021 Hot Sell F4 DN700 Rubber Seat Large Diamita Gate Valve, Mun mai da hankali kan gina nasu alama kuma a hade tare da gogaggun maganganu da farko- kayan aikin aji . Kayan mu da kuke da daraja.
Manufar mu yawanci shine don gamsar da masu siyan mu ta hanyar ba da mai ba da zinare, babban ƙimar da inganci mai kyau donChina F4 Babban Diamita Bawul,Rubber Seat Valve , Kamfaninmu yana manne wa ruhun "ƙananan farashin, inganci mafi girma, da kuma yin ƙarin fa'ida ga abokan cinikinmu". Yin amfani da basira daga layi ɗaya da kuma bin ka'idar "gaskiya, bangaskiya mai kyau, ainihin abu da gaskiya", kamfaninmu yana fatan samun ci gaba tare da abokan ciniki daga gida da waje!
Kowane memba daga cikin manyan ma'aikatan kudaden shiga namu suna darajar bukatun abokan ciniki da sadarwar kungiya don Sabon Bayarwa don Bakin Karfe Lug Nau'in Duba Bawul, Tsarin mu a bayyane yake kowane lokaci: don isar da ingantaccen abu mai inganci a alamar farashi mai ƙarfi ga masu siyayya gabaɗaya. duniya. Muna maraba da yuwuwar masu siyayya don yin magana da mu don odar OEM da ODM.
Kowane memba ɗaya daga manyan ma'aikatan kuɗin shiga namu yana kimanta buƙatun abokan ciniki da sadarwar ƙungiyar donLug Check Valve,Nau'in Lug Check Valve,Bakin Karfe Check Valve, Mu ko da yaushe nace a kan management tenet na "Quality ne na farko, Technology ne tushen, Gaskiya da Innovation" .Mun sami damar ci gaba da sababbin samfurori da kuma mafita ci gaba da girma matakin don gamsar daban-daban bukatun abokan ciniki.
Bawul ɗin dubawa na ɗagawa yana nufin bawul ɗin da ke buɗewa ta atomatik kuma yana rufe diski dangane da kwararar matsakaicin kanta don hana matsakaicin koma baya, wanda kuma aka sani da bawul ɗin duba, bawul ɗin hanya ɗaya, bawul ɗin counterflow, da bawul ɗin matsa lamba na baya. Duba bawul bawul ne na atomatik. Babban aikinsa shine hana matsakaicin koma baya, juyar da famfo da injin tuƙi, da sakin matsakaicin kwantena. Hakanan za'a iya amfani da bawul ɗin bincike a cikin bututun don samar da tsarin taimako inda matsin lamba zai iya tashi sama da matsa lamba na tsarin. Ana iya raba bawuloli masu duba zuwa bawuloli masu juyawa (juyawa bisa ga tsakiyar nauyi) da bawuloli masu ɗagawa (motsi tare da axis).
Bayanan fasaha
| PN(MPa) Matsin lamba | 1.6 | 2.5 | 4.0 | |
| (MPa) Gwajin gwaji | Gwajin ƙarfin Shell | 2.4 | 3.75 | 6.0 |
| Gwajin hatimi (Liquid) | 1.76 | 2.75 | 4.4 | |
| Gwajin hatimi (Gas) | 0.5 ~ 0.7 | |||
| Matsakaicin dacewa | ruwa, tururi, mai | PNiter acid | Mirgine | |
| Dace da zafin jiki | ≤425 | ≤100 | ≤550 | |
Meterial na manyan sassa
| A'a. | Sunan sashi | Kayan abu | |
| ASTM | GB | ||
| 1 | Jikin bawul | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M |
| 2 | Valve Disc | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M | WCB, WC1, WC6, WC9, C5 CF8, CF8M, CF8C, CF3, CF3M |
| 3 | Tumbura | A193-B7,A320-B8,A193-B8M | 35CrMoA,25Cr2MoV,0CM8Ni9,0Cr17Ni12Mo2 |
| 4 | Hex kwayoyi | A194-2H, A194-8, A194-8M | 45,35CrMoA,25Cr2MoV, 0Cr18Ni9,0Cr17Ni12Mo2 |
| 5 | Gasket | graphite mai sassauƙa + bakin karfe | graphite mai sassauƙa + bakin karfe |
| 6 | bawul bonnet | A105,F11,F22,F5,F9F304,F316,F321,F304L,F316L | 25,1Cr18Ni9Ni,0Cr18Ni12Mo2Ti 20Cr1Mo1V,25Cr2MoV |
Babban girma
| PN (MPa) | DN (mm) | L | H | D | D1 | D2 | D6 | b | f | f2 | Z-ød |
| 1.6 | 15 | 130 | 77 | 95 | 65 | 45 | - | 14 | 2 | - | 4-14 |
| 20 | 150 | 77 | 105 | 75 | 55 | - | 14 | 2 | - | 4-14 | |
| 25 | 160 | 80 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
| 32 | 180 | 85 | 135 | 100 | 78 | - | 16 | 2 | - | 4-18 | |
| 40 | 200 | 95 | 145 | 110 | 85 | - | 16 | 3 | - | 4-18 | |
| 50 | 230 | 105 | 160 | 125 | 100 | - | 16 | 3 | - | 4-18 | |
| 65 | 290 | 120 | 180 | 145 | 120 | - | 18 | 3 | - | 4-18 | |
| 80 | 310 | 130 | 195 | 160 | 135 | - | 20 | 3 | - | 8-18 | |
| 100 | 350 | 140 | 215 | 180 | 155 | - | 20 | 3 | - | 8-18 | |
| 125 | 400 | 155 | 245 | 210 | 185 | - | ashirin da biyu | 3 | - | 8-18 | |
| 150 | 480 | 180 | 280 | 240 | 210 | - | ashirin da hudu | 3 | - | 8-23 | |
| 200 | 600 | 245 | 335 | 295 | 265 | - | 26 | 3 | - | 12-23 | |
| 2.5 | 15 | 130 | 100 | 95 | 65 | 45 | - | 16 | 2 | - | 4-14 |
| 20 | 150 | 105 | 105 | 75 | 55 | - | 16 | 2 | - | 4-14 | |
| 25 | 160 | 120 | 115 | 85 | 65 | - | 16 | 2 | - | 4-14 | |
| 32 | 180 | 130 | 135 | 100 | 78 | - | 18 | 2 | - | 4-18 | |
| 40 | 200 | 135 | 145 | 110 | 85 | - | 18 | 3 | - | 4-18 | |
| 50 | 230 | 149 | 160 | 125 | 100 | - | 20 | 3 | - | 4-18 | |
| 80 | 310 | 169 | 195 | 160 | 135 | - | ashirin da biyu | 3 | - | 8-18 | |
| 100 | 350 | 194 | 230 | 190 | 160 | - | ashirin da hudu | 3 | - | 8-23 | |
| 150 | 480 | 255 | 300 | 250 | 218 | - | 30 | 3 | - | 8-25 | |
| 200 | 600 | 305 | 360 | 310 | 278 | - | 34 | 3 | - | 12-25 | |
| 4.0 | 15 | 130 | 100 | 95 | 65 | 45 | 40 | 16 | 2 | 4 | 4-14 |
| 20 | 150 | 105 | 105 | 75 | 55 | 51 | 16 | 2 | 4 | 4-14 | |
| 25 | 160 | 120 | 115 | 85 | 65 | 58 | 16 | 2 | 4 | 4-14 | |
| 32 | 180 | 130 | 135 | 100 | 78 | 66 | 18 | 2 | 4 | 4-18 | |
| 40 | 200 | 135 | 145 | 110 | 85 | 76 | 18 | 3 | 4 | 4-18 | |
| 50 | 230 | 149 | 160 | 125 | 100 | 88 | 20 | 3 | 4 | 4-18 | |
| 80 | 310 | 169 | 195 | 160 | 135 | 121 | ashirin da biyu | 3 | 4 | 8-18 | |
| 100 | 350 | 194 | 230 | 190 | 160 | 150 | ashirin da hudu | 3 | 4.5 | 8-23 | |
| 150 | 480 | 255 | 300 | 250 | 218 | 204 | 30 | 3 | 4.5 | 8-25 | |
| 200 | 600 | 305 | 375 | 320 | 282 | 260 | 38 | 3 | 4.5 | 12-30 |
