API 5L PSL2LSAW Karfe bututu
An ƙera bututun ƙarfe na LSAW da ƙarfe a cikin gida da aka samar kuma ana narkar da su a cikin tanderun lantarki, ana kula da su da tukwane na roba kuma ana jefa su ta hanyar ci gaba da siminti.A shafi karfe yin tsari tabbatar da nasarar chemically tsarki karfe tare da tunani zuwa sulfur da phosphor abinda ke ciki samar da high tensile, ductility da lalata juriya Properties na bututu da za a sarrafa a low yanayin zafi a daban-daban lalata kafofin watsa labarai.
Juyawa ta amfani da injin huda latsa da ci gaba da sanye take da kafaffen mandrel yana ba da damar samun haƙurin ma'auni mai tsauri kuma yana tabbatar da ƙarancin jikin bututu da lahani.
Domin a cimma high tensile da ductility karfe da kuma da ake bukata tsarin, samar da wani babban lalata juriya a daban-daban lalata kafofin watsa labarai, bututu suna zafi bi a cikin kwamfuta tafiya katako tanderu.Kashi 70% na bututun layin mai suna ƙarƙashin maganin zafi.
Ana bincika bututu don gudana na ciki da na waje ta atomatik gwajin mara lahani na ultrasonic da binciken lantarki na lantarki.Bututu yana ƙare dubawa bayan an yi beveling ta hanyar gano aibi na maganadisu-fluoroscopic.
Duk da yake kera bututun layin da ba su da kyau yana tabbatar da gwajin kaddarorin juriya na lalata ta hanyar hydrogen sun haɗa da hanyar fatattaka a ƙarƙashin NACE MR 02-84 da hanyar tsinkewar damuwa ta sulphide a ƙarƙashin NACE MR 01-77.
Api 5l gr.bbututu maras kyau
Manufar api 5l gr.b bututu mara kyau ya dace da amfani wajen isar da iskar gas, ruwa, da mai a cikin masana'antar mai da gas.
Abubuwan Sinadari
Daidaitawa | Daraja | C | Mn | P | S |
API 5L | B | ≤0.28 | ≤1.20 | ≤0.030 | ≤0.030 |
Kayayyakin Injini
Daidaitawa | Daraja | Ƙarfin ƙima (mpa) | Ƙarfin ƙarfi (mpa) | tsawo (%) |
API 5L | B | 241 | 414 | 21-27 |
API 5L X52 karfe bututu
API 5l X52 daidaitaccen bututun mai ne.
API SPEC 5L yana rufe bututun layi maras sumul da bututun layin walda.
Amfani: don mai, masana'antar iskar gas, oxygen, ruwa, bututun mai;Hakanan za'a iya amfani da shi wajen gina kayan aikin injiniya, ƙawata hanyar Linyuan, tashoshi na magudanar ruwa, ginin ƙugiya na ƙarfe na shuka, hasumiya mai ƙarfin lantarki.
API 5L X52 sinadaran abun da ke ciki
Daidaitawa | C(%) | Ti(%) | Mn(%) | P(%) | S(%) |
API 5L X52 | 0.28 | 0.04 | 1.40 | 0.03 | 0.03 |
API 5L X52 kayan aikin injiniya
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Lokacin aikawa: Oktoba-08-2019