Ipayipi le-ASTM A53futhiIpayipi lebhoyila le-ASTM A192badlala indima ebalulekile kuAmapayipi epayipi le-APIuhlelo. Lezi zincazelo ezijwayelekile zenzelwe ukuqinisekisa ikhwalithi, ukuthembeka kanye nokuphepha kwamapayipi asetshenziswa ezimbonini ezahlukahlukene okuhlanganisa uwoyela negesi, amakhemikhali kaphethroli kanye nokukhiqizwa kukagesi.
Ipayipi le-ASTM A53 liyipayipi lensimbi yekhabhoni elingenamthungo nelihlanganisiwe elivame ukusetshenziswa ukuthutha igesi, amanzi, kanye nowoyela ezisetshenziswa ngomfutho ophezulu kanye nokushisa okuphezulu. Lawa mapayipi aziwa ngamandla awo akhethekile nokuqina, okwenza afaneleke ukusetshenziswa ezindaweni ezinzima kanye nezimo ezinzima. Izindinganiso zokukhiqiza eziqinile ezichazwe kuI-ASTM A53qinisekisa ukuthi amapayipi awanazo iziphambeko futhi anosayizi ohambisanayo kanye nokusebenza kahle ukuze kudluliselwe uketshezi ngendlela ephumelelayo nethembekile.
Ngakolunye uhlangothi, amashubhu ebhoyila e-ASTM A192 aklanyelwe ngqo ukusetshenziswa kuma-boiler anomfutho ophezulu, ama-heat exchanger, kanye nama-condenser. Lawa mapayipi ensimbi yekhabhoni angenamthungo anomoya omuhle kakhulu wokushisa futhi angamelana namazinga okushisa aphezulu kanye nokucindezeleka. Imininingwane eqinile echazwe ku-ASTM A192 iqinisekisa ukuthi amashubhu angadlulisa ukushisa ngempumelelo futhi amelane nokugqwala, okuqinisekisa ukusebenza kahle nokuphephile kohlelo lwebhoyila.
Ipayipi le-ASTM A53 kanye ne-ASTM A192ipayipi lebhoyilaziyizingxenye ezibalulekile ezinhlelweni zamapayipi omugqa we-API. Azigcini nje ngokuqinisekisa ukugeleza okubushelelezi koketshezi, kodwa futhi zinegalelo ekuphepheni nasekuthembekeni kohlelo. Ngokunamathela kulezi zindinganiso, izimboni zingagwema izehlakalo ezingaba khona, zinciphise isikhathi sokungasebenzi, futhi ziqinisekise ubuqotho besikhathi eside kanye nokusebenza kwengqalasizinda yazo.
Isikhathi sokuthunyelwe: Septhemba 12-2023