Nekuti pombi yakajairika pakati maindasitiri akawanda, hazvishamisi kuti huwandu hwemitemo dzakasiyana zviyero zvinokanganisa kugadzirwa uye kuongororwa kwepipi kuti ushandise manyorerwo ekushandisa.
Sezvauri kuona, pane vaviri vaviri vanopfuura pamwe nemamwe misiyano pakati pemasangano emitemo idzo vatengi vanofanirwa kunzwisisa kuti vave nechokwadi chekuti vanokwanisa kuve vanoziva zvavanoita.
1. ASTM
ASTM International inopa zvinyorwa zveindasitiri uye zviyero zvebasa kuyambuka dzakasiyana-siyana maindasitiri zvikamu. Sangano rakaburitsa zviyero zvinopfuura zviuru gumi nezviviri parizvino mukushandisa mumaindasitiri pasi rese.
Anopfuura zana emitemo iyoyo ane chekuita nesimbi pombi, tubing, fittings uye flanges. Kusiyana nemamwe matanho masangano anokanganisa pombi mune chaiyo maindasitiri zvikamu, masangano eASTM anovhara mapipi akasiyana siyana akashandiswa mune imwe chete indasitiri yaungafunga.
Semuenzaniso, maAmerican pombi zvigadzirwa anogadzirisa yakazara yakazara yeiyo106 pombi. Iyo A106 standard inovhara seappless carbon Steel pombi yeiyo yakakwira-tembiricha sevhisi. Iyo chiyero hachireve hazvo kudzikisira pombi kune chero imwe yekushandisa maindasitiri.
2. Assme
Sangano reAmerica reAmerica revainjiniya vakatanga kuburitsa zviyero zvekushandisa maindasitiri uye zvikamu zvemuchina muna 1880 uye rave riri rekutyaira kusimudzira kwemabhodhi uye midziyo yekumanikidza inoshandiswa pamatanho endama.
Sezvo pombi inowanzo perekedza midziyo yekumanikidza, Lamme mitemo inovhara akasiyana siyana mapipi ekushandisa maindasitiri akawanda, zvakafanana neASTM. Muchokwadi, iyo ALME uye ASTM PIPE Nyaya Dzakanyanya kufanana. Chero nguva yaunoona pombi standard yakaratidzwa neyese 'A' uye 'uye' semuenzaniso ndeye / sa 333-chiratidzo chekuti izvo zvinyorwa zvinosangana nezvinhu zvese zvine ASTM uye ASME FEST.
3. API
Sezvo zita rayo rinoratidza, iyo American Petroleum Institute ishandare-yakatarwa iyo, pakati pezvimwe zvinhu, inovandudza uye inoburitsa midziyo yeiyo pombi uye imwe indasitiri yemafuta & yegasi.
Kurovera kwakatarwa pasi peiyo API Standard kunogona kufanana kwazvo mune zvekugadzira uye dhizaini kune mapaipi anoshandiswa mune mamwe maindasitiri ari pasi pemamwe mimwe zviyero. Mari yeAPI yakanyanya kuomarara uye inosanganisira imwe yekuyedza zvinodiwa, asi pane zvimwe zvinopfuura.
API 5l pombi, semuenzaniso, inowanzoshandiswa mumidziyo yemafuta & gasi. Iyo chiyero chakafanana neA / sa 106 uye a / sa 53. Mamwe mamakisi eApi 5l pombi inoenderana neiyo / sa 106 uye a / Sa / SA 53 zviyero uye saka inogona kushandiswa nenzira inoshandurwa. Asi a / sa 106 uye a / sa 53 pombi haiite zvese neAPI 5l maitiro.
4. ANSI
Iyo American National Statest Institute yakavezwa ichitevera kuunganidzwa kwemidhodhi yakati wandei muna 1916 nechinangwa chekuvandudza zviyero zvekuzvidira muUS
Ansi akabatana nemasangano akafanana nedzimwe nyika kuti agadzire nyika yepasi rose yekurega (ISO). Sangano rinoburitsa zviyero zvinogamuchirwa nemaindasitiri anochinjika kubva pasi rese. Ansi anoitawo semuviri wakadhindwa uyo anotsigira zviyero zvakagadzirwa nemasangano ega ega ekuzvarwa kwenyika yose.
Vazhinji ASTM, ASME uye mamwe maitiro akaendeswa neAsiS seinogamuchirika zviyero. Mumwe muenzaniso ndeyesebhu b16 chiyero chekubhururuka, mavharuvhu, zvakakodzera uye magesi. Iyo yakagadzirwa pakutanga yakagadzirwa naAsme, asi yakagadzirirwa kushandiswa pasi rese neAssi.
Kuedza kwaAnili kwakabatsira kuvhura misika yepasi rese kune vanogadzira uye vatengesi vePIPE nekuda kwebasa rayo mukukura kwayo uye kugamuchirwa kwezvinhu zvakajairika zvinogamuchirwa pasi rese.
5. Iyo chaiyo pombi yemutengesi
Nemakumi emakore ekutarisa pombi kune vatengi vematenga ese epasi rese, boka reSimbi Simbi rinonzwisisa kuoma uye kukosha kwezvakawanda zviyero zvinotonga kugadzirwa nekuedzwa kwepombi. Ngatishandisei chiitiko ichocho zvakanaka bhizinesi rako. Nokusarudza Jindalaai semutengesi wako, unogona kutarisa pane izvo zvakakosha zvakanyanya kwauri pane kuti uburuke pasi mune izvo. Mapfekero eJindalai abintalai anogona kusangana nemhando dzese dzataurwa pamusoro apa.
Kana iwe uine zvaunoda kutenga, kumbira quote. Tichapa imwe inokuwanira iwe chaizvo zvigadzirwa zvaunoda nekukurumidza. Tumira kubvunza kwako uye isu tichafara kubvunza iwe nyanzvi.
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Kutumira Nguva: Dec-19-2022