1. Cov khoom piav qhia
Precision ntau lawm ntawm no valve ua raws li DIN 3352 F4 / F5 cov qauv kev. Kev txais yuav tsis yog- nce qia layout tshem tawm qhov xav tau ntawm qhov chaw ntxiv rau kev ua haujlwm, uas haum rau qhov chaw kaw cia kom zoo. Haum nrog siab -kev ua tau zoo resilient sealing qhov chaw, lub valve tuav kom tiav nruj thaum lub sij hawm nruab nrab conveyance. Qhib thiab kaw txav txav mus tsis tu ncua yam tsis muaj kev cuam tshuam. Flange xaus ua raws li cov qauv kev lag luam. Kev sib dhos thiab disassembly tuaj yeem ua tiav tsis muaj zog, txiav kev siv nyiaj raws li{10}}txoj kev tu zoo heev. Lub valve no muaj kev ruaj ntseg kev ua tau zoo rau ntau yam kev lag luam cov kav dej.
2. Khoom Parameters
| Execution Standard | DIN 3352 F4 / F5 |
| Khoom siv lub cev | Hlau Hlau |
| Sealing Khoom | Nitrile Roj Hmab (NBR) / Ethylene Propylene Diene Monomer (EPDM), haum rau cov haujlwm nruab nrab sib txawv |
| Txoj kev sib txuas | Flange Connection (raws li DIN tus qauv flange qhov ntev) |
| Nominal Siab | PN10 / PN16 (kev ntsuas siab rau F4 / F5) |
| Siv tau nruab nrab | Dej, dej phwj tuaj, roj nruab nrab, tsis muaj zog acid / alkali daws, thiab lwm yam. |
| Txoj kev ua haujlwm | Phau ntawv (handwheel-tsav) |
| Cov yam ntxwv zoo | Tsis yog- nce qia tsim, elastic sealing qauv, du qhib / kaw (tsis muaj jamming), xoom- leakage sealing |
3. Khoom nta
High -Cov ntaub ntawv txheem, Sturdy thiab Durable
Tsis yog -nce pas nrig tsim, txuag chaw
Elastic foob, xoom xau lav
Flange kev twb kev txuas, yooj yim installation thiab txij nkawm
4. Kev teeb tsa khoom
1. Pre-kev npaj kev teeb tsa
Ua qhov kev tshuaj xyuas qhov muag ntawm lub qhov muag kom pom qhov ua tau puas tsuaj. Paub meej tias flange sealing ntsej muag nyob tsis muaj khawb thiab tsis muaj paug. Hla -check valve hom thiab chav kawm siab kom phim rau qhov yuav tsum tau ua ntawm cov kav dej. Ua kom meej meej cov raj xa dej sab hauv, yog li cov khoom txawv teb chaws yuav tsis cuam tshuam los yog ua mob rau cov khoom sib khi tom qab sib dhos.
2. Qhov chaw thiab kev sib txuas
Nqa thiab tso lub valve maj mam mus rau qhov chaw mounting. Teem flanges ntawm valve thiab yeeb nkab, ces npaj sealing gasket nyob rau hauv txoj hauj lwm kom zoo. Ntxig tag nrho cov bolts nyob rau hauv ib ntus thiab fasten ceev hauv kab pheeb ces kaum tus qauv. Cov kev ua haujlwm zoo li no zam qhov tsis sib xws ntawm flange kev ntxhov siab uas tuaj yeem ua rau nruab nrab to.
3. Kev Ua Haujlwm thiab Kev Tshawb Fawb
Thaum lub installation tiav, tig lub log ntawm tes los ua kom tiav tag nrho qhib & kaw lub voj voog thiab paub meej tias kev txav mus los. Ua kom tiav cov txheej txheem ntsuas siab. Tsuas yog thaum xoom xaim raug txheeb xyuas ntawm txhua cov pob qij txha tuaj yeem ua tiav lub valve.
4. Ceev faj
Khaws kev khiav haujlwm kom txaus nyob ib ncig ntawm lub log thaum lub sijhawm teeb tsa; khaws thaj chaw ib puag ncig kom tsis txhob muaj teeb meem. Tsis txhob dismantle bolts thaum lub raj xa dej tseem muaj zog. Tsis tu ncua re-torque ntawm kev sib txuas bolts yog qhov tsim nyog los tiv thaiv kom tsis txhob xoob lub sijhawm ua haujlwm ntev.
5. Khoom siv
Municipal water supply and drainage systems
Kev lag luam tshuaj
Zog thiab kev tsim kho sectors
Industrial thiab mining enterprises
Peb Daim Ntawv Pov Thawj
Shanxi Jintai Hongye Casting thiab Forging Machinery Co., Ltd., nyob rau hauv Shanxi Xeev, Tuam Tshoj, yog ib tug ua chaw tsim tshuaj paus ntawm ductile hlau yeeb fittings, kav, ntau yam li qub, thiab manhole npog. Peb muaj automated ntau lawm kab thiab ib tug kev paub ntau lawm technology pab neeg los muab koj nrog kev thiab hloov tau customized daws.
Yog xav paub ntxiv, thov hu rau peb: WhatsApp / WeChat: +8618334738900
Email: info@jthypipe.com; jthypipeamy@126.com
Cim npe nrov: Cov Hlau Hlau Tsis yog-Rising qia Flange Resilient Gate Valve, Tuam Tshoj Cov Hlau Stainless Tsis-Rising qia Flange Resilient Gate Valve tuam ntxhab, cov chaw muag khoom