Kunzwisisa AstM A139: Backgone yeWawh pombi uye Spiral Watched Pipe application

Munyika yekuparadza kwemaindasitiri, makodhi uye zviyero zvinotonga izvo zvinoshandiswa zvinoshandiswa kuitira kuti uve nechokwadi uye kuita uye kuita. Imwe yeiyi zviyero ndeyeASTM A139, iyo inoita basa rakakosha mukugadzirwa uye kushandiswa kweSWEH (SPIRAL ARC TELDED HOLODE) PIPES uye Spiral Wached PIPES. Mune ino blog, isu tichazokurukura kukosha kweASTM A139, hunhu hweWawh pombi, uye zvakanakira pombi yechiHechi yechiHechi muindasitiri akasiyana siyana.

Chii chinonzi ASTM A139?

ASTM A139 ndeyekutaurwa kwakagadzirwa neAmerican Society yekuedza uye zvigadzirwa (ASTM) izvo zvinoda zvekutora maElectroussion (arc) yakavezwa pombi. Iyi mwero inoshanda kunyanya kune mapaipi aimbofambisa zvinwiwa nemagasi. Iyo spection inovhara huwandu hwakawanda hwemakirini uye unovimbisa kuti mapepa akagadzirwa anosangana nezvakangoita mechantics zvivakwa uye mimwe yemakemikari.

Iyo ASTM A139 chiyero chakakosha kuVagadziri uye mainjiniya nekuti zvinopa nhungamiro pakugadzira maitiro, kusanganisira nzira dzekutengesa uye mhando dzekudzora matanho anofanirwa kutorwa. Nekunamatira kune izvi zviyero, vagadziri vanogona kuve nechokwadi chekuti zvigadzirwa zvavo zvakavimbika uye zvakakodzera zvakasiyana siyana zvinoshandiswa, kubva kune mafuta uye gasi yekufambisa yekuvaka kushandiswa kwechimiro.

Basa reWawh pipei

Sawh pombi kana Spiral arc yakavezwa pombi imhando yemhando yekombi yakagadzirwa neChilly Welding Simbi mitsetse muCylindrical Chimiro. Iyi nzira yekugadzira inobvumira kusikwa kwemapipi akakura-diameter ayo ari maviri akasimba uye akaremara. Iyo Spiral Welding tekinoroji inoshandiswa mukatiSawh pipes inopa zvakanakira zvakawanda, kusanganisira:

1. Kubata Kubudirira:Maitiro ekugadzira yeSwash mapaipi anowanzo kuwedzera hupfumi pane nzira dzechinyakare, zvichiita sarudzo inokwezva yemapurojekiti akakura.

2. Kuedza:Sawh pombi inogona kugadzirwa mumhando dzakasiyana-siyana uye dzikakazi, zvichiita kuti riite kuti zviite zvakasiyana siyana zvekushandisa, kusanganisira zvigadzirwa zvemvura, zvakasviba masisitimu, uye zvinhu zvimedu.

3. Simba rakavandudzwa:Spiral welded kuvaka inopa imwezve simba uye kuramba kune yekunze kumanikidza, kugadzira sawh pombi yakanakira nzvimbo dzakakwirira dzekushushikana.

Zvakanakira zveSpiral Welded Pipe

Spiral welded pombi ndeimwe mhando yekombi yekombi yakagadzirwa uchishandisa spiral tekinoroji. Nzira yacho inosanganisira kuputira simbi yakatenderedza mandred uye uzvibudirire mune inoenderera ichipenga.Pipi yeGeycal yakachena inopa zvakanakira zvakawanda, kusanganisira:

1. Yakavandudzwa kuyerera maitiro:Iyo yakatsiga yemukati yemukati yeiyo elical welded pombi inoderedza turbulence uye inowedzera kuyerera kwemvura, ichiita kuti ive yakakodzera kune maindasitiri ezvemafuta negesi.

2. Kurema kwakaderedzwa:Dhizaini yezvinonhuwirira inobvumira kumadziro akaonda pasina kukanganisa simba, achigadzira pombi yakareruka uye nyore kubata nekutakura.

3. Kureba kwezvinhu:Pombi yeEhite yeChelit inogona kugadzirwa kare, kuderedza huwandu hwemajoini inodiwa mumapipi uye kuderedza mukana wekuti ubude.

Mumhedziso

Mukupfupikisa, ASTM A139 chiyero chakakosha chekugadzirwa kweWawh pombi uye pombi yakamanikidzwa Izvo zvakasarudzika zvivakwa zveWawh uye Spiral welded pombi dzinovaita kuti vave nyore mumaindasitiri kubva pakuvaka kuenda kune simba. Sezvo tekinoroji inoramba ichisvika, kukosha kwekuomerera kumiyero yakagadzwa senge ASTM a139 ichangokura kuti ive iyo yekuzvimba yatinovimba nayo inosara uye inoshanda. Kunyangwe iwe uri mainjiniya, kontrakiti, kana maneja weprojekiti, kunzwisisa zviyero izvi uye zvakanakira marudzi aya pombi akakosha pakuita sarudzo dzevazivikanwa pamapurojekiti ako.