Baya ga bututun karfe, akwai kayan karafa da yawa da ake amfani da su wajen injiniyan penstock, kamar karfen sassa daban-daban, farantin karfe da sanduna masu ƙarfafawa.Misali, za a yi amfani da sashin karfe a cikin ƙirar tallafin bututun penstock.
Karfe zagaye: Ana amfani da karfe zagaye don yin suspenders, zobe da kuma jan sanduna na bututu.Yawancin lokaci ana bayyana ta da diamita.Misali, karfe zagaye da diamita na 12mm ana bayyana shi ta zagaye karfe d12.Ana amfani da karfe zagaye tare da diamita mafi girma sau da yawa don sarrafa blanks.
Flat karfe: Ana amfani da lebur karfe don yin zobba na ɗagawa, zoben karye, tallafi masu motsi, da sauransu. Ana bayyana ƙayyadaddun ƙayyadaddun ta hanyar ninka nisa na lebur ɗin da kauri.Misali, lebur karfe mai fadin 50mm da kauri 4mm an rubuta shi azaman 50X4.
Karfe kusurwa: Ƙarfe na kusurwa ya kasu kashi daidai gwargwado da karfe mara daidaituwa, wanda ake amfani dashi don yin goyon bayan bututu.Ana bayyana ƙayyadaddun ƙayyadaddun ƙarfe na kusurwar ma'auni ta hanyar ninka nisa na waje na bakin karfe ta kauri.Misali, an rubuta karfen kusurwa mai nisa na 45mm da kauri na 3mm a matsayin L45X3.Ana bayyana ƙayyadaddun ƙayyadaddun ƙarfe na kusurwa marasa daidaituwa ta hanyar ninka nisa ɗaya na waje na karfen ta wani nisa na waje sannan kuma ninka kauri.Misali, karfen kusurwa mai fadin gefen daya 75mm, daya bangaren fadin 50mm da kauri 7mm an rubuta shi a matsayin L75X50X7.
Tashar karfe: Tashar karfe da I-karfe ana amfani da su gabaɗaya don yin goyan baya ga manyan bututun ko tallafin kayan aiki.An bayyana ƙayyadaddun ƙayyadaddun ƙayyadaddun ta hanyar tsayin ƙarfe na tashar tashar ko I-beam, kamar karfe 16 # tashar tashar, wanda tsayinsa shine 160mm.
Farantin karfe: Ana amfani da farantin karfe mai kauri don yin kayan aiki, tasoshin ruwa da flanges a aikin injiniyan bututun, kuma ana amfani da farantin bakin karfe don yin bututun samun iska da harsashi.
Hot birgima m karfe faranti yawanci birgima da Q235, 20, 35, 45, Q345 (16Mn), 20g da sauran karfe maki, tare da kauri na 4.5mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20- 50mm, da dai sauransu, wanda za a iya zaba bisa ga bukatun, tare da nisa na 0.6-3m da tsawon 5-12m.
A bakin ciki farantin karfe yawanci birgima da Q215, Q235, 08, 10, 20, 45, Q345 (16Mn) da sauran karfe maki.An kasu kauri zuwa nau'i bakwai: 0.35mm, 0.5mm, 1mm, 1.5mm, 2mm, 3mm, 4mm.Nisa shine 500-1250mm, kuma tsawon yana daga 1000mm zuwa 4000mm.A cikin farantin karfe na bakin ciki, wani lokaci ya zama dole don sutura masu bakin ciki da zinc, wanda ake kira farantin karfe mai galvanized ko galvanized karfe.Dalla-dalla sune 0.35mm, 0.5mm da 0.75mm bisa ga kauri, kuma da yawa na ƙayyadaddun ƙayyadaddun bayanai sune 400mmX800mm, 750mmX1500mm, 800mmX1200mm, 900mmX1800mm da 1000mmX1200mm bisa tsayin daka.An fi amfani da farantin ƙarfe na bakin ƙarfe don yin bututun samun iska da harsashi mai rufi a aikin injiniyan bututun mai.
Lokacin aikawa: Nuwamba 18-2022