I-boiler tube uhlobo lwe-seamless tube. Indlela yokukhiqiza ifana ne-seamless pipe, kodwa kunezidingo eziqinile zohlobo lwensimbi esetshenziswa ukukhiqiza ipayipi lensimbi. Ngokusho kokusetshenziswa kwezinga lokushisa, i-boiler tube ihlukaniswe yaba izinhlobo ezimbili ze-boiler tube ejwayelekile kanye ne-boiler tube enengcindezi ephezulu.

Impahla yemishini yeshubhu lebhoyila iyinkomba ebalulekile yokuqinisekisa ukuthi insimbi iyasebenza kahle. Kuncike ekwakhiweni kwamakhemikhali kwensimbi kanye nohlelo lokwelapha ukushisa. Ezingeni lepayipi lensimbi, ngokwezidingo ezahlukene zokusetshenziswa, kuchazwe izakhiwo zokudonsa (amandla okudonsa, amandla okudonsa noma iphuzu lokudonsa, ukunwebeka) kanye nobunzima, izinkomba zokuqina, kanye nezidingo zomsebenzisi zokusebenza kwezinga lokushisa eliphezulu neliphansi.

① Izinga lokushisa leshubhu lebhoyila elijwayelekile lingaphansi kuka-350℃, ipayipi lasekhaya lenziwe kakhulu ngepayipi eligoqiwe elishisayo lensimbi yekhabhoni elingu-No. 10, elingu-no. 20 noma ipayipi elidonswayo elibandayo.

Ishubhu yebhoyila

Ishubhu yebhoyila

(2) Amashubhu ebhoyila anomfutho ophezulu avame ukusetshenziswa ngaphansi kwezimo zokushisa okuphezulu kanye nomfutho ophezulu. Ngaphansi kwesenzo segesi yomoya oshisayo kanye nomhwamuko wamanzi okushisa okuphezulu, kuzokwenzeka i-oxidation kanye nokugqwala. Ipayipi lensimbi liyadingeka ukuze libe namandla aqinile aphezulu, ukumelana nokugqwala okuphezulu kwe-oxidation kanye nokuqina okuhle kwesakhiwo esincane.