BUBUWAN KARFE KARFE NA KANKANIN KARFE KARFE

Bututun ƙarfe mara ƙarfi da ake amfani da shi wajen injina yana ɗaya daga cikin nau'ikan bututun ƙarfe da aka fi amfani da su.Bututun ƙarfe mara ƙarfi yana da sashin rami, babu walda daga sama zuwa ƙasa.Idan aka kwatanta da karfe zagaye da sauran karfen karfe, bututun karfe maras sumul yana da lankwasa iri daya da karfin juzu'i, kuma nauyi ya yi sauki.Wani nau'i ne na sashin tattalin arziki, wanda aka yi amfani da shi sosai wajen kera sassan sassa da sassa na inji, kamar bututun haƙo mai, firam ɗin keke da kayan aikin ƙarfe da ake amfani da su wajen gini.

Aikace-aikacen bututun inji

Tubing amfani da inji da haske ma'auni tsarin aikace-aikace.Mechanical bututu da aka samar don saduwa da takamaiman karshen amfani da bukatun, bayani dalla-dalla, haƙuri da kuma sunadarai.Wannan damar domin ƙarin takamaiman dukiya uniformity ko'ina cikin tube idan aka kwatanta da misali bututu ko tube.Yayin da Mechanical tube za a iya samar zuwa misali bayani dalla-dalla lokacin da nema, shi ne sau da yawa samar to "na al'ada" Properties cewa mayar da hankali yafi a kan yawan amfanin ƙasa ƙarfi ga daidai size da kuma. Kaurin bango.A wasu aikace-aikacen da ke da tsattsauran ra'ayi, ƙarfin amfanin gona bazai ma a kayyade ba kuma ana samar da bututun inji don ya zama "mai dacewa da amfani".

Nau'in bututun inji

An kera bututun injin zuwa ga kaddarorin bututu na inji daidai da ƙayyadaddun ASTM A513 da ASTM A519.Wasu daga cikin nau'ikan bututun injinan da aka fi sani da su sune Zane Sama da Mandrel tubing (DOM), Hot Rolled/Finished Seamless tubing (HRS), Cold Drawn Seamless tubing (CDS), Hot Rolled ko Cold Rolled Electric Weld tubing (HREW/CRFW), da 4140 Alloy tubing. Kayan aikin injiniya ba'a iyakance ga waɗannan ƙayyadaddun bayanai ba kuma ana iya samar da su don ainihin bukatun abokin ciniki lokacin da ya dace.Ana ba da umarnin samfuran injina zuwa takamaiman girman waje (OD) da "ma'auni" ko kauri na bango ko ta hanyar waje (OD) da girman ciki (ID) Bugu da ƙari, yawancin bututun inji ana iya samuwa a cikin galvanized da kuma kan buƙata.