Tianjin ah sermi Cast Iron Wafer Butterfly Valve caah a man a fawi deuhmi man cazin
"Customer hmasa, A ttha hmasa" timi kha ruat, kan thil cawtu hna he naihniam tein rian kan ttuan i Cast Iron Wafer Butterfly Valve caah a man a fawimi le thiamsang riantuannak kan pek hna, vawleicung pumpi in a cawtu hna kha kan thilchuak hmun ah an rat tikah lunglawm tein kan don hna i kanmah he teinak ttha tein riantuan ttinak an ngei!
“Customer hmasa, Excellent hmasa” timi kha ruat, kan thil cawtu hna he naihniam tein rian kan ttuan i 2019 caah ttha tein le thiamsang riantuannak kan pek hna.China Butterfly Valve le Wafer Type Butterfly Valve, Vawleicung pumpi ah thilchuaktu le zuartu tampi he caan sau, fekmi le chawlehnak pehtlaihnak tha kan ser. A tu ah, ramdang ummi riantuanpi hawi hna he pakhat le pakhat hlawknak cung ah hram bunh in riantuan ttinak ngan deuh kan i ruahchan. A konglam tam deuh theih na duh ahcun zalong tein pehtlaihnak tuah khawh a si.
Langhtermi:
ED Series Wafer butterfly valve cu a nemmi kutdonghrolh phun a si i pum le ti a ummi kha ttha tein a tthen khawh.
A biapi bikmi thilri:
| Cheukhat | Thilri |
| Pum | CI,DI,WCB,ALB,CF8,CF8M |
| Disc | DI,WCB,ALB,CF8,CF8M,Rubber Lined Disc,Duplex stainless steel,Monel |
| Thingkung hram | SS416,SS420,SS431,17-4PH |
| Thutdan | NBR,EPDM,Viton,PTFE |
| Taper Pin | SS416,SS420,SS431,17-4PH |
Thutnak sining:
| Thilri | A kih a lum | Hmannak fianternak |
| NBR | -23°C ~ 82°C | Buna-NBR:(Nitrile Butadiene Rubber ) cu a tthawngmi tthawnnak le hnahnawhnak a doh khawhnak a ngei. Cun hydrocarbon thilri zong a doh khawh. Ti, vacuum, acid, chiti, alkalines, thau, chiti, chiti, hydraulic chiti le ethyle colely ah hman awk ah a ttha ngaimi thilri a si. Buna-N cu acetone, ketones le nitrated asiloah chlorinated hydrocarbons caah hman khawh a si lo. |
| Kah caan-23°C ~120°C | ||
| EPDM | -20 °C~130°C | General EPDM rubber: cu ti lum, dinmi, cawhnuk chuahmi thilri le ketones, zu, nitric ether esters le glycerol aa telmi hna ah hmanmi a ttha mi a tlangpi in hmanmi sermi rubber a si. Asinain EPDM cu hydrocarbon hrambunhmi chiti, lungvar asiloah cawhnuk caah hman khawh a si lo. |
| Kah caan-30°C ~ 150°C | ||
| Viton | -10 °C~ 180°C | Viton cu fluorinated hydrocarbon elastomer a si i hydrocarbon chiti le gas tam deuh le a dang petroleum-based thilri pawl kha a doh khawh hna. Viton cu steam riantuannak, 82°C cung ti lum asiloah a tlawmmi alkalines caah hman khawh a si lo. |
| PTFE | -5°C ~ 110°C | PTFE cu a ttha mi chemical riantuannak a ngei i a cunglei cu a hnah a hnah lai lo. Cu lio caan te ah cun, a ttha mi hriak tthatnak le tarnak a doh khawhnak a ngei. Acid, alkali, oxidant le a dang rawkralnak ah hman awk ah thilri tha a si. |
| (Inner liner EDPM) | ||
| PTFE | -5°C~90°C | |
| (Inner liner NBR) |
Raltuknak:lever, gearbox, electric riantuannak, thli riantuannak.
Mah sining a langhtertu:
1.Double “D” asiloah Square cross in sermi stem lu suaisam: Actuator phunphun he pehtlaih awkah a fawi, thazaang tam deuh a pek;
2.Two piece stem square driver: No-space pehtlaihnak cu a ttha lomi thil sining paoh ah hman khawh a si;
3.Frame dirhmun um loin pum: Tthutnak nih pum le ti tlawmpal kha ttha tein a tthen khawh, cun pipe flange he aa tlak.
A kauhning:
"Customer hmasa, A ttha hmasa" timi kha ruat, kan thil cawtu hna he naihniam tein rian kan ttuan i Cast Iron Wafer Butterfly Valve caah a man a fawimi le thiamsang riantuannak kan pek hna, vawleicung pumpi in a cawtu hna kha kan thilchuak hmun ah an rat tikah lunglawm tein kan don hna i kanmah he teinak ttha tein riantuan ttinak an ngei!
A man fawimi man cazinChina Butterfly Valve le Wafer Type Butterfly Valve, Vawleicung pumpi ah thilchuaktu le zuartu tampi he caan sau, fekmi le chawlehnak pehtlaihnak tha kan ser. A tu ah, ramdang ummi riantuanpi hawi hna he pakhat le pakhat hlawknak cung ah hram bunh in riantuan ttinak ngan deuh kan i ruahchan. A konglam tam deuh theih na duh ahcun zalong tein pehtlaihnak tuah khawh a si.
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