Umbhobho we-ASTM A53kwayeUmbhobho webhoyila we-ASTM A192dlala indima ebalulekileyo kwiumbhobho we-APIinkqubo.Ezi nkcukacha zisemgangathweni ziyilelwe ukuqinisekisa umgangatho, ukuthembeka kunye nokhuseleko lwemibhobho esetyenziswa kumashishini ahlukeneyo kuquka i-oyile negesi, iikhemikhali zepetroli kunye nokuveliswa kwamandla.
Umbhobho we-ASTM A53 awunamthungo kwaye udiyelwe umbhobho wentsimbi wekhabhoni oqhele ukusetyenziselwa ukuthutha igesi, amanzi, kunye neoyile kwizicelo zoxinzelelo oluphezulu kunye nobushushu obuphezulu.Le mibhobho iyaziwa ngamandla abo akhethekileyo kunye nokuqina, okwenza ukuba ifaneleke ukusetyenziswa kwiindawo ezinzima kunye neemeko ezifunayo.Imigangatho yokwenziwa engqongqo echazwe kwiI-ASTM A53qinisekisa ukuba imibhobho ayinaziphene kwaye inobukhulu obungaguqukiyo kunye nokusebenza ngokufanelekileyo, ukuhanjiswa kwamanzi okuthembekileyo.
Ngakolunye uhlangothi, iibhubhu zebhoyila ze-ASTM A192, kwelinye icala, zenzelwe ngokukodwa ukusetyenziswa kwiibhoyila zoxinzelelo oluphezulu, abatshintshisi bobushushu, kunye ne-condensers.Le mibhobho ye-carbon steel ingenamthungo ine-conductivity egqwesileyo ye-thermal kwaye inokumelana nobushushu obugqithisileyo kunye noxinzelelo.Inkcazo engqongqo echazwe kwi-ASTM A192 iqinisekisa ukuba iibhubhu zinokugqithisela ngokufanelekileyo ukushisa kunye nokuxhathisa ukubola, ukuqinisekisa ukusebenza ngokufanelekileyo kunye nokukhuselekileyo kwenkqubo yebhoyili.
Umbhobho we-ASTM A53 kunye ne-ASTM A192umbhobho webhoyilangamacandelo aphambili kwiinkqubo zemibhobho yomgca we-API.Abagcini nje ngokuqinisekisa ukuhamba kakuhle kwamanzi, bafaka isandla ekukhuselekeni ngokubanzi kunye nokuthembeka kwenkqubo.Ngokuthobela le migangatho, amashishini anokuphepha iziganeko ezinokubakho, ukunciphisa ixesha lokunciphisa, kunye nokuqinisekisa ukuthembeka kwexesha elide kunye nokusebenza kweziseko zabo.
Ixesha lokuposa: Sep-12-2023