Pombi yesimbi yeASTM A53 Grade B ERW ine pendi tsvuku kunze yakatumirwa zvakanaka kuRiyadh mushure mekupasa bvunzo.
Odha yacho yakabva kumutengi wenguva dzose wekuSaudi Arabia anga achishanda nesu kwemakore mazhinji, yehuwandu hwakawanda hwezvinhu zvinodiwa.ASTM A53 Giredhi B ERW(Rudzi E) pombi yesimbi ine epoxy tsvuku yekunze.
ASTM A53 Grade B ERW steel pipe ipombi yesimbi yekabhoni inoshandiswa zvakanyanya ine hunhu hwakanaka hwemakanika uye makemikari, inowanzoshandiswa mukufambisa utsi, mvura, mafuta, gasi rechisikigo, nezvimwewo. Inogona kushandiswa kugadzira makomba, maflange, nezvimwewo.
Botop yave ichishanda nesimba mukutaurirana uye kuronga kupedzwa nekukurumidza kwekugadzirwa kwemachubhu. Hunhu hwemuchina, kuumbwa kwemakemikari, chitarisiko, saizi, nezvimwe hunhu hwepaipi zvinoongororwa nokungwarira kuti zvive nechokwadi chekuti zvinoenderana nezvinodiwa nevatengi.
Pendi ye epoxy resin inogona kuwedzera simba rekudzivirira ngura uye simba rekudzivirira ngura yepombi yesimbi, izvo zvinogona kuwedzera hupenyu hwepombi yesimbi. Kudzora kunaka kwependi kunoitwa kubva muzvinhu zvakagayiwa zvependi, kubviswa kweganda, maitiro ekuputira, nezvimwe zvinhu.
Kwete kungodzora mhando yechigadzirwa chete, asi pakutumira, Botop yekufambisa ichavewo nevashandi vekutarisira, kuona kuti chigadzirwa chiri mukufambisa hachiratidzike sechakakuvara, uye chinogona kupedzwa uye kutumirwa mumaoko evatengi nenguva.
Pasi apa pane mufananidzo weimwe yezvinyorwa zvemumagaba.
Botop yave ichinyanya kushanda muindasitiri yemapombi esimbi kwemakore mazhinji, uye kusimbirira kwayo pamhando yepamusoro uye mukurumbira wakanaka kwakaita kuti vatengi vakawanda vavimbe uye vazivikanwe pamusika. Nekushandira pamwe nevatengi, kambani iyi inoramba ichivandudza zvigadzirwa nemasevhisi ayo kuti zvienderane nezvinodiwa nemusika zvinogara zvichichinja.
Kana muine chero zvaunoda paipi yesimbi, munogona kutibata, timu yehunyanzvi yakagadzirira kukushandirai.
Pombi yesimbi yeASTM A53 yakagadzirirwa kushandiswa kwemakanika uye kumanikidzwa uye inogamuchirwawo kushandiswa zvakajairika mumhepo ine utsi, mvura, gasi, uye mhepo. Yakakodzera kusungirirwa uye yakakodzera kugadzira mashandiro anosanganisira kumonereka, kukotama, uye kuputira.
ASTM A53 ERW Giredhi B Kemikari Kuumbwa
- Kabhoni: 0.30% yakakwira;
- Manganese: 1.20% yakakwira;
- Phosphorus: 0.05% yakakwira;
- Sarufa: 0.045% yakakwira;
- Mhangura: 0.40% yakakwira;
- Nickel: 0.40% yakakwira;
- Chromium: 0.40% yakakwira;
- Molybdenum: 0.15% yepamusoro;
- Vanadium: 0.08% yakakwira;
ASTM A53 ERW Giredhi B Zvivakwa zveMichina
- Simba rekudhonza: 60,000 psi [415 MPa], min
- Simba rekupa simba: 60,000 psi [415 MPa], min
Nguva yekutumira: Gumiguru-21-2024