I-GB8162kanye ne-GB8163 yizicaciso ezimbili ezihlukene zamapayipi ensimbi angenamthungo kumazinga kazwelonke aseChina. Zinomehluko omkhulu ekusetshenzisweni, izidingo zobuchwepheshe, amazinga okuhlola, njll. Okulandelayo ukuqhathanisa okuningiliziwe komehluko oyinhloko:
1. Igama elijwayelekile kanye nobubanzi bohlelo lokusebenza
Igama: "Ipayipi Lensimbi Elingenamthungo Lokusetshenziswa Kwesakhiwo"
Ukusetshenziswa: Ikakhulukazi isetshenziswa ezakhiweni ezijwayelekile, ukucutshungulwa kwemishini nezinye izinkambu zokuthutha ezingenamanzi, njengezisekelo zesakhiwo, izingxenye zemishini, njll.
Izimo ezisebenzayo: izikhathi ezinomthwalo omile noma owenziwe ngomshini, ezingafanele ukucindezela okukhulu noma ukuthuthwa kwamanzi.
Igama: "Ipayipi Lensimbi Elingenamthungo Lokuthutha Okuwuketshezi"
Sebenzisa: Idizayinelwe ukudlulisa uketshezi (njengamanzi, uwoyela, igesi, njll.), okuvamise ukusetshenziswa ezinhlelweni zamapayipi okucindezela afana ne-petroleum, amakhemikhali, amabhayela, njll.
Izimo ezisebenzayo: Idinga ukumelana nezingcindezi ezithile namazinga okushisa, futhi ibe nezidingo eziphakeme zokuphepha
2. Ukwakheka kwezinto kanye namakhemikhali
I-GB8162:
Izinto ezijwayelekile:20#, 45#, Q345Bnezinye ezejwayelekile carbon steel noma low alloy steel.
Izidingo zokwakheka kwamakhemikhali zixega uma kuqhathaniswa, zigxile ezintweni zemishini (njengamandla aqinile, amandla esivuno).
I-GB8163:
Izinto ezijwayelekile: 20 #, 16Mn, Q345B, njll., ukushisela okuhle nokumelana nokucindezela kufanele kuqinisekiswe.
Okuqukethwe kwezinto eziyingozi njengesulfure (S) ne-phosphorus (P) kulawulwa ngokuqinile ukuze kuqinisekiswe ukuphepha kokuthuthwa koketshezi.
3. Izidingo zokusebenza kwemishini
I-GB8162:
Gxila kuzakhiwo zemishini ezifana namandla aqinile kanye nobude ukuze uhlangabezane nezidingo zesakhiwo zokuthwala umthwalo.
Ukuqina komthelela noma ukuhlolwa kokusebenza kwezinga lokushisa eliphezulu ngokuvamile akudingekile.
I-GB8163:
Ngaphezu kwamandla aqinile, ukuhlolwa komfutho wamanzi, ukuhlolwa kokunwetshwa, ukuhlolwa kokucaba, njll. kungase kudingeke ukuze kuqinisekiswe ukuthi ipayipi lensimbi alinakho ukuvuza noma ukuguqulwa ngaphansi kwengcindezi.
Ezinye izimo zokusebenza zidinga ukusebenza okwengeziwe kwezinga lokushisa eliphezulu noma ukuhlolwa komthelela wezinga lokushisa eliphansi.
4. Ukuhlolwa kwengcindezi
I-GB8162:
Ukuhlolwa kwengcindezi ye-hydraulic ngokuvamile akuphoqelekile (ngaphandle uma kuvunyelwene kwinkontileka).
I-GB8163:
Ukuhlolwa kwengcindezi ye-hydraulic (noma ukuhlolwa okungabhubhisi) kufanele kwenziwe ukuze kuqinisekiswe umthamo wokuthwala ingcindezi.
5. Inqubo yokukhiqiza nokuhlola
I-GB8162:
Inqubo yokukhiqiza (i-hot rolling, umdwebo obandayo) ingahlangabezana nezidingo ezijwayelekile zesakhiwo.
Kunezinto ezimbalwa zokuhlola, ngokuvamile ezihlanganisa usayizi, ikhwalithi yendawo ephezulu, kanye nezakhiwo zemishini.
I-GB8163:
Inqubo yokukhiqiza idinga ukuqinisekisa ukufana okuphezulu nokuminyana (okufana nokusakazwa okuqhubekayo noma ukucwengwa ngaphandle kwesithando somlilo).
Ukuhlola kuqine kakhulu, okuhlanganisa ukuhlola okungalimazi njengokuhlola i-eddy yamanje nokuhlolwa kwe-ultrasonic (kuye ngokuthi injongo).
6. Ukumaka kanye nezitifiketi
I-GB8162: Inombolo evamile, into, incazelo, njll. kufanele imakwe kumaki, kodwa asikho isidingo sokuthola isitifiketi esikhethekile.
I-GB8163: Isitifiketi esengeziwe esihlobene nepayipi lokucindezela (njengelayisensi yesisetshenziswa esikhethekile) singase sidingeke.
Qaphela:
Ukuxuba kuvinjelwe ngokuqinile: amapayipi ensimbi e-GB8163 angasetshenziselwa izinhloso zesakhiwo (kufanele ahambisane nezidingo ze-GB8162), kodwa amapayipi ensimbi e-GB8162 awakwazi ukuthatha indawo ye-GB8163 yokuthutha uketshezi, ngaphandle kwalokho kuzoba nezingozi zokuphepha.
Isikhathi sokuthumela: Apr-14-2025
