Ukusetshenziswa okuyinhloko kwepayipi lensimbi engenamthungo ephezulu:
① Amapayipi ensimbi angenamthungo anomfutho ophezulu asetshenziswa kakhulu ukwenza amapayipi odonga apholise ngamanzi, amapayipi amanzi abilayo, amapayipi esitimu ashisisa kakhulu, amapayipi esitimu ashisa kakhulu amabhoyela esitimela, amapayipi entuthu amakhulu namancane, namapayipi esitina esikhothame.
②Amapayipi ensimbi angenamthungo anomfutho ophezulu asetshenziswa kakhulu ukwenza amashubhu esikhungo samandla esishisayo, amashubhu afudumeza kabusha, amashubhu omhlahlandlela wegesi, namashubhu esitimu amakhulu amabhoyela anengcindezi ephezulu kanye nomfutho ophezulu kakhulu.
Ukwethulwa kokubalulekile kwepayipi lensimbi engenamthungo enengcindezi ephezulu:
Ngenxa yokuthi ipayipi elingenamthungo elinomfutho ophezulu libhekisela ohlotsheni lwepayipi elingenamthungo, ngakho kulesi sigaba, inqobo nje uma likwazi ukumelana nezinga lokushisa eliphezulu nokucindezela okukhulu, ipayipi elisebenzisa inqubo yepayipi elingenamthungo ingeyepayipi elingenamthungo elinengcindezi ephezulu.Ukuthi nje impahla ihlukile, futhi indawo engakwazi ukuzivumelanisa nayo nayo ihlukile.
I-GB5310 ipayipi lensimbi engenamthungo, okuyishubhu kabhayela wokucindezela okukhulu okukhulunywe ngenhla, kodwa lolu hlobo lweshubhu lokubhayela lomfutho ophezulu lusetshenziswa kakhulu kumabhayela eziteshini zikagesi, njengamapayipi amelana nomfutho ophezulu kanye nezinga lokushisa eliphezulu, njll. Amapayipi avamile. kukhona15CrMo Seamless Alloy Steel Pipe/Tube, I-20G High Pressure Boiler Tube, I-12Cr1MoV High Pressure Seamless Alloy Steel Boiler Tube.
I-GB3087 Low Pressure Boiler Ipayipi Lensimbi Elingenamthungoingeyesigaba samapayipi ensimbi angenamthungo aphansi naphakathi.Lolu hlobo lwamapayipi ensimbi lusetshenziselwa ikakhulukazi amapayipi okuthutha uketshezi oluphakathi nokucindezela okuphansi kuma-boilers ezimbonini nasezindlini, futhi izinto ezisetshenziswayo ziyi-No. 10 ne-20 steel.
Ipayipi lensimbi elingenamthungo le-GB6479 lingelepayipi elingenamthungo elisetshenziswa emishinini yomanyolo enomfutho ophezulu, esetshenziswa engxenyeni yemishini kamanyolo edinga ukuthutha uketshezi olunomfutho ophezulu.Izinto ezisetshenziswayo yi-16Mn, 12Cr2Mo, 20, kanye ne-12CrMo.
Ipayipi lensimbi elingenamthungo le-GB3093 liyipayipi elinomfutho ophezulu elingenamthungo elisetshenziswa ngokukhethekile ezinjinini zikadizili, ikakhulukazi ezisetshenziselwa amapayipi omjovo wengcindezi ephezulu ezinjinini zikadizili, futhi izinto ezisetshenziswayo yi-20A.
Kusukela kulawa mapayipi angenamthungo angenhla anomfutho ophezulu, kuyabonakala ukuthi asetshenziswa kuma-boilers, izinto zamakhemikhali nezinjini.Yiqiniso, izinto ezisetshenziswayo zamapayipi angenamthungo aphezulu ngezinhloso ezihlukene ngokusobala zihlukile, ngakho-ke uma usebenzisa amapayipi angenamthungo aphezulu, Sicela unake indawo esebenzayo yepayipi ngalinye, ukuze ungathinti impilo yesevisi yomshini.
Isikhathi sokuthumela: Aug-16-2023