Gabatarwa Ga Kunangang Na Zagi
A cikin bututun mai kewaye da shi ta hanyar mirgine carbon carbon tsarin ƙarfe ko low-alloy tsarin karfe a cikin bututu mara nauyi a bisa ga wani yanki na hannu (wanda ake kira da foraballin kwana. Ana iya yin shi da kunkuntar murkushe maƙogwaro yana samar da manyan bututun ƙarfe. Ana bayyana bayanai ta hanyar m diamita * kauri. Puteled bututun ya kamata tabbatar da cewa gwajin hydraulic, daukaka tensal da Weld da kuma abin da ya tanadi ya cika ka'idodi.
Dangane da tsarin walda, walding hanyar walded bututun da madaidaiciya selded welds din zai kasance babu makawa da yawa irin damuwa na T-dabi mai yawa, kuma weld my ne yawanci yana da yawan damuwa mai girma, wanda ke ƙaruwa da yiwuwar fasa. Haka kuma, bisa ga ka'idojin fasaha na nutsuwa, kowane weld ya kamata ya sami matsayi mai kyau, amma kowane lahani mai haske ba zai iya ba da lahani.
yi amfani
An yi amfani da bututun karkace a cikin samar da ruwa na ruwa, masana'antu na petrochemalicer, masana'antar ƙarfin shayarwa, da kuma aikin birni. Yana daya daga cikin samfuran maɓallan guda biyu da ƙasarmu ta inganta. Don sufuri na ruwa: samar da ruwa, magudanar ruwa, injiniya na dinka, sinkarar sufuri, sufuri na teku. A kan sufuri na gas: gas, tururi, ƙuruciyar gas. Don dalilai na tsarawa: kamar piping da bindigogi; bututun da bututu na whrves, hanyoyi, tsarin gini, ginannun bututun ruwa, da sauransu.
Ka'idojin Samfura
Karkace zyir wanda aka mamaye akwatin karfe sy5036-83 don shigarwar ruwa da aka yi amfani da shi ne kawai ga mai da gas na gas. Karkace kaunyar syeded karfe sy5038-83 don compripation ruwa sufuri ne da aka welded by babban tanadin cinye. Karkace kausar ka-frequency selded karfe buteded don cirewa ruwa sufuri. Kwayar ƙarfe tana da ƙarfin matsin lamba mai ƙarfi, gina jiki, kuma ya dace da waldi da sarrafawa; A Karkace Seam Remyed Akded Karfe Sy5037-83 don Janar Maɗaukaki Ruwan Jirgin ruwa mai ƙarfi don isar da ruwa mai ƙarfi da ke da ƙarfi kamar iska mai ƙarfi kamar iska da tururi.
An yi amfani da ƙa'idodin ƙwararrun ƙwararrun ƙwararrun ƙwayoyin ƙarfe na karkace tare da bututun ƙarfe da aka mamaye na yau da kullun na kayan aikin ƙasa: GB / T9711.2 B-Face Karfe bututu tare da tsananin buƙatu), API-5L (Cibiyar Malami na Amurka, wacce aka kasu kashi biyu;
Lokaci: Jul-20-2023