I. Mabhenefiti Akakosha

1. Kuisa Kuri Nyore Uye Kunoshanda, Kwakakodzera Mamiriro Ezvinhu Akamanikana

   Hapana kudiwa kwekugadzirisa flange kwakaoma. Kuisa kwacho kunogona kuitwa nekungobatanidza nekusunga painterface yepombi yakachengetwa, iyo inogona kushandiswa nemunhu mumwe chete, zvichichengetedza nguva yekuvaka zvakanyanya. Yakakodzera nzvimbo dzakamanikana, michina yakaiswa pamadziro, kana kugadziriswa kwemapombi, uye inowanzoshandiswa nevatengi vekune dzimwe nyika mumitsetse midiki yekugadzira nemidziyo yerabhoritari.

2. Kushanda Kwakanaka Kwekuvhara Chisimbiso, Kuderedza Njodzi Dzekudonha Kwemvura

   Kana ikashandiswa nezvinhu zvinosunga tambo zvakaita sePTFE thread seal tape nemagaskets, nzvimbo inobatana netambo inokwana zvakanaka, izvo zvinogona kudzivirira kubuda kwemvura inofambisa mvura (semuenzaniso, acid-base solutions, sewage). Zvichienzaniswa ne flange connections, tambo dzinobatanidza dzinopa simba rakagadzikana rekuvhara pasi pemamiriro ekumanikidzwa kwakaderera, uye mhedzisiro yekuvhara haikanganisike nyore panguva yekugadzirisa disassembly uye pakubatanidzwazve.

3. Kuyera Kwakanyanya Kururama Kwemakabhiri Madiki, Kurasikirwa Nekumanikidzwa Kwakaderera

   Ma electromagnetic flowmeters ekubatanidza ane threaded anowanzo kuwanikwa mu calibers kubva kuDN10 kusvika kuDN50. Muchirevo ichi, sensor ine chimiro chakabatana, ichivimbisa nzvimbo yekuyerera kwemvura yakadzikama panguva yekutenderera, izvo zvinoderedza eddy currents uye uneven flow velocity, nokudaro zvichivandudza kuyera kwakarurama. Panguva iyi, hapana mamwe ma protrusions (akadai se flange bolts) pamadziro emukati mepaipi, zvichikonzera kusasimba kwemvura uye kurasikirwa ne pressure, zvichiita kuti ive yakakodzera mamiriro ane zvinodiwa zvekudzora kushandiswa kwesimba.

4. Mutengo Unodzorwa, Kuchinjika Kukutenga Kwezvinhu Zvidiki

   Muviri wevharuvhu nezvikamu zvinobatanidza zvekubatanidza zvine tambo zvine chimiro chakareruka, nemitengo yakaderera yekugadzira pane kubatana kweflange, zvichiita kuti mutengo wechigadzirwa uve wemakwikwi. Pamusoro pezvo, huwandu hweodha shoma (MOQ) yema small-caliber threaded flowmeters anowanzo kuve akaderera, zvichizadzisa zvinodiwa zveodha yekuedza yevatengi vadiki vekune dzimwe nyika uye zvinova modhi inozivikanwa yekusimudzira kutengeserana kwekunze pakutanga.

II. Miganhu yekushandisa

1. Inodziviswa neCaliber nePressure, Kwete paZviitiko zveHigh-Flow neHigh-Pressure

   Nekuda kwekusasimba kweshinda uye kushanda kwayo sealing, caliber yepamusoro ye electromagnetic flowmeters ine threaded connections kazhinji haipfuure DN50, uye pressure yekushanda inonyanya kuva mukati mePN1.6 - PN4.0MPa. Haikwanise kusangana nezvinodiwa zvemaindasitiri ane dhayamita hombe (semuenzaniso, pamusoro peDN100) uye mapombi ane pressure yakakwira (semuenzaniso, nzira dzekubvisa makemikari ane pressure yakakwira), saka zvinokurudzirwa kuti zvibatanidzwe ne flange kana clamp-on.

2. Chinodiwa Chakanyanya Chekuti Paipi Irambe Yakabatana Panguva Yekuisa

   Kana pombi yacho isina kuenzana kana kuti shinda yacho yakakombama panguva yekubatanidza sikuruu, zvinogona kukonzera simba risina kuenzana pasensa, izvo zvisingangokanganisi kunyatsoyera kwekuyerwa chete asiwo zvinogona kukuvadza shinda yacho. Panguva yekuisa, zvikamu zvakakwana zvepombi dzakatwasuka dzinofanira kuonekwa, uye sensa inofanira kuchengetedzwa kure nezvinhu zvinodedera zvakaita semapombi nemavharuvhu.

3. Kugadzirisa uye Kuputsa Zvinogumira Nzvimbo

   Kana chikamu chekubatanidza chine shinda chikaita ngura kana kunamira mushure mekushandiswa kwenguva refu, maturusi akakosha anodiwa pakupatsanura, izvo zvakaoma kushanda mumapaipi ane nzvimbo dzakamanikana. Zvichienzaniswa nekupatsanura mabhaudhi ekubatanidza flange, tambo dzakabatana dzine shinda dzisina kusimba pakugadzirisa, kunyanya mumidziyo ine ngura yakasimba, uko mamiriro eshinda anofanirwa kuongororwa nguva nenguva.

III. Pfungwa Dzakakosha Dzekuwedzera dzeKuchinjana Kwekutengeserana Kwekunze

1. Kugadziriswa kwezvinhu zvinoenderana nemamiriro ekushanda epasi rose

   Zvinhu zviri mu thread interface zvinogona kugadziriswa zvichienderana nezvinodiwa nemutengi zvepakati nepakati. Zvinhu zvinogara zvichidzivirira ngura zvakaita se316L stainless steel neHastelloy zvinoshandiswa kusangana nezvinodiwa nevatengi vekuEurope neAmerica mumaindasitiri emakemikari nechikafu. Kune zviitiko zvine mvura yepamusoro, threaded interfaces dze carbon steel dzinogonawo kupihwa kudzora mitengo.

2. Kutevedzera mitemo yeInternational Thread Standards

   Mipimo yeshinda inosiyana munzvimbo dzakasiyana dzekunze kwenyika, saka zvakakosha kusimbisa zvinodiwa nevatengi pachine nguva: Vatengi vekuEurope vanowanzo shandisa BSPP (British Standard Pipe Parallel), ukuwo vatengi vekuNorth America vachisarudza NPT (National Pipe Taper). Mipimo inoshanda inofanira kunyorwa zvakajeka mubhuku rekushandisa kuti vadzivise matambudziko ekushanda pamwe chete nekuisa.