Zvakanakira Uye Zvishandiso zveSpiral Welded Steel Pipes(ASTM A252)

suma:

Mapombi esimbi chikamu chakakosha cheakasiyana maindasitiri uye anobatsira mukufambisa kwemvura, magasi uye kunyange zvinhu zvakasimba.Imwe mhando yakakosha yepombi yesimbi yave kuwedzera mukurumbira nekufamba kwenguva ndeye spiral welded steel pombi.Iyi blog inotarisa zvakadzama mabhenefiti uye mashandisiro e spiral welded simbi pombi, ine yakanangana neiyo ASTM A252 standard.

Zvakanakira zvespiral welded pombi(ASTM A252):

1. Kusimba uye kurongeka kwechimiro:

Spiral welded simbi pombi ine yakanakisa kurongeka kwechimiro, ichiita kuti ive yakakodzera kune maapplication anoda kusimba kwepamusoro uye kusimba.ASTM A252 miyero inovimbisa kunaka uye kusimba kweaya mapaipi, achiaita akanakira mapurojekiti akakosha.

2. Mutengo-kubudirira:

Kuenzaniswa nedzimwe nzira dzekugadzira pombi dzakaita seamless kana longitudinal welding, spiral welded simbi mapaipi anopa mhinduro inodhura.Iyo welding process inoshandiswa mukugadzira inoita kuti zvive nyore kuwanikwa uye zvakachipa kugadzira, pakupedzisira zvinobatsira indasitiri nevatengi.

3. Kusiyana-siyana:

Spiral welded pombi inoshanda zvakasiyana-siyana uye inogona kushandiswa mumaindasitiri akasiyana siyana, anosanganisira oiri negesi, kupa mvura, kuvaka uye geotechnical engineering.Kuwanda kwavo kwakasiyana-siyana kwekushandisa kunoita kuti vave sarudzo inoyevedza kumapurojekiti mazhinji, zvisinei nehukuru hwavo uye kuoma.

Zvikumbiro zve spiral welded simbi pombi (ASTM A252):

1. Indasitiri yeOiri neGasi:

Indasitiri yemafuta negasi inovimba zvakanyanyaspiral welded simbi mapaipikutakura zvinhu zvepetroleum nzendo refu.Simba ravo, kusimba, uye kuramba kune tembiricha yakanyanyisa uye kumanikidza kunoita ivo sarudzo yekutanga yemapombi emafuta negasi.

2. Kugovera kwemvura netsvina:

Mumvura netsvina masisitimu, spiral welded simbi mapaipi anoshandiswa zvakanyanya pakugona kwavo kurwisa ngura uye kuita zvakavimbika.Kukwanisa kutakura mvura yakawanda uye kutakura tsvina zvakanaka, mapombi aya akakosha pakuchengetedza hurongwa hwese.

3. Kuvakwa kwezvivakwa:

Spiral welded simbi pombi yakakosha kune zvivakwa uye mapurojekiti ekuvaka akadai semabhiriji, migwagwa mikuru, tunnel uye zvivakwa zvepasi.Mapombi aya anogona kumira mitoro inorema uye anokodzera zvivakwa zvekutsigira uye nheyo mumhando dzese dzezvirongwa zvekuvaka.

4. Kupeta uye nheyo inoshanda:

Spiral welded simbi mapaipi anoteerana neASTM A252 zviyero anoshandiswa zvakanyanya mukuputira uye nheyo inoshanda kuve nechokwadi kugadzikana uye kusimba kwechimiro.Ivo vanowanzo shandiswa kugadzira hwaro hwakachengeteka hwezvivakwa, zvivakwa zveindasitiri uye kunyange mapuratifomu ekumahombekombe.

Mukupedzisa:

 Spiral welded pipeinoenderana neASTM A252 zviyero uye inopa zvakakosha zvakakosha uye ine akasiyana ekushandisa mumaindasitiri akasiyana.Kusimba kwavo, kuita mari uye kuita zvakasiyana-siyana kunoita kuti vave sarudzo yekutanga yemapurojekiti akakosha kubva papombi dzemafuta negasi kusvika kuhurongwa hwemvura nemapurojekiti ekuvaka.Sezvo tekinoroji ichiramba ichikura, kukosha uye kudiwa kwespiral welded simbi pombi kungangokura, nekudaro zvichifambisa kusimudzira kweakawanda maindasitiri uye mapurojekiti ezvivakwa kutenderera pasirese.