Mapaipi esimbi asina musono anoita basa rakakosha mumaindasitiri ekushandisa, uyeEN 10210uye EN 10216 zvinhu zviviri zvakajairwa muEuropean zviyero, zvinonangana nesimbi isina musono pombi yezvimiro uye yekumanikidza kushandiswa zvakateerana.

EN 10210 Standard
Material uye kuumbwa:
TheEN 10210chiyero chinoshanda kune inopisa-yakagadzirwa seamless simbi mapaipi ezvivakwa. Zvishandiso zvakajairika zvinosanganisira S235JRH, S275J0H,S355J2H, etc. The main alloy components of these materials zvinosanganisira kabhoni (C), manganese (Mn), silicon (Si), etc. Iyo chaiyo yakagadzirwa inosiyana zvichienderana nemagiredhi akasiyana. Semuenzaniso, iyo kabhoni yeS355J2H haipfuure 0.22%, uye manganese emukati anenge 1.6%.

Kuongorora uye zvigadzirwa zvakapedzwa:
EN 10210mapaipi esimbi anofanirwa kuita bvunzo dzakasimba dzemuchina, kusanganisira kusimba kwesimba, kusimba kwegoho uye elongation bvunzo. Uye zvakare, maitiro ekuomarara bvunzo anodiwa kuti ave nechokwadi chekuita munzvimbo dzakaderera tembiricha. Chigadzirwa chakapedzwa chinofanira kusangana nekushivirira kwedimensional uye pamusoro pemhando yezvinodiwa zvinotsanangurwa muyero, uye iyo yepamusoro inowanzovharwa-kuvharwa.

EN 10216 Standard
Material uye kuumbwa:
Iyo EN 10216 yakajairwa inoshanda kune isina musono pombi dzesimbi yekumanikidza kushandiswa. Zvishandiso zvakajairika zvinosanganisira P235GH, P265GH, 16Mo3, etc. Zvinhu izvi zvine zvinhu zvakasiyana-siyana zvealloying. Semuenzaniso, P235GH ine carbon content isingapfuuri 0.16% uye ine manganese nesilicon; 16Mo3 ine molybdenum (Mo) uye manganese, uye ine yakanyanya kupisa kupisa.

Kuongorora uye zvigadzirwa zvakapedzwa:
TS EN 10216 mapaipi esimbi anofanirwa kupfuudza akatevedzana maitiro ekuongorora akasimba, anosanganisira kuongororwa kwemakemikari, bvunzo dzemuchina uye kusaparadza kuyedza (senge ultrasonic bvunzo uye X-ray bvunzo). Iyo yapedzwa simbi pombi inofanirwa kusangana nezvinodiwa zvedimensional kurongeka uye kushivirira kwemadziro emadziro, uye kazhinji inoda hydrostatic kuyedzwa kuti ive nechokwadi chekuvimbika kwayo munzvimbo dzakanyanya kudzvanywa.

Summary
TheEN 10210uye EN 10216 miyero yemapombi esimbi isina musono ndeyekuumbwa uye kumanikidza simbi pombi zvichiteerana, inovhara zvakasiyana zvinhu uye kuumbwa zvinodiwa. Kuburikidza nekutarisa kwakasimba uye maitiro ekuyedza, iyo mechanical zvivakwa uye kuvimbika kwepombi dzesimbi kunovimbiswa. Iyi mitemo inopa hwaro hwakavimbika hwekusarudzwa kwepombi dzesimbi mumashandisirwo akasiyana eindasitiri, kuve nechokwadi chekuchengetedza uye kugadzikana kweprojekiti.