Imveliso | Umbhobho wentsimbi ongenamthungo | Inkcazo |
Izinto eziphathekayo | Intsimbi yeCarbon | OD: 13.7-610mm Ukutyeba:sch40 sch80 sch160 Ubude: 5.8-6.0m |
IBanga | Q235 = A53 iBanga B L245 = API 5L B /ASTM A106B | |
Umphezulu | Ipeyintiwe emnyama | Ukusetyenziswa |
Iyaphela | Isiphelo esicacileyo | Umbhobho wentsimbi wokuhanjiswa kwe-oyile/igesi |
Okanye iBeveled iphela |
Imibhobho yentsimbi engenamthungo yenziwa ngokwemigangatho eyahlukeneyo ukuhlangabezana neemfuno ezahlukeneyo zesicelo kunye neenkcukacha zoshishino. Nantsi eminye yemigangatho eqhele ukubhekiselwa kuyo kwimibhobho yentsimbi engenamthungo:
I-ASTM (Umbutho waseMelika woVavanyo kunye neZixhobo):
I-ASTM A53: Inkcazo esemgangathweni yombhobho, intsimbi, emnyama kunye neshushu, i-zinc-coated, i-welded, kwaye ayinamthungo.
I-ASTM A106: Inkcazo esemgangathweni yombhobho we-carbon steel ongenamthungo kwinkonzo yobushushu obuphezulu.
API (American Petroleum Institute):
I-API 5L: Inkcazo yepayipi yomgca, esetyenziselwa ukuthutha ioli kunye negesi.