Ipayipi lensimbi eliphakathi neliphansi elenziwe eChina
(1) Gb3087-82 amashubhu ensimbi angenamthungo amaboilers aphansi naphakathi. Ukuhlolwa kwe-tensile kuzohambisana ne-GB / t228-87, ukuhlolwa kwe-hydrostatic nge-GB / t241-90, ukuhlolwa okuphansi nge-GB / t246-97, ukuhlolwa kwe-flaring nge-GB / t242-97 nokuhlolwa okugoba okubandayo nge-gb244-97.
(2) Gb5310-95 amashubhu ensimbi angenamthungo amaboiler anengcindezi ephezulu. Ukuhlolwa kwe-tensile, ukuhlolwa kwe-hydraulic kanye nokuhlolwa kokucaba kuyafana nalokhu okucaciswe ku-gb3087-82; Ukuhlolwa komthelela ngokuya nge-gb229-94, ukuhlolwa kwe-flaring ngokuya nge-GB / t242-97 nokuhlolwa kosayizi wokusanhlamvu ngokuya nge-Yb / t5148-93; Ukuhlolwa kwe-Microstructure kuzohambisana ne-gb13298-91, ukuhlolwa kwe-decarburized layer kuzohambisana ne-gb224-87, futhi ukuhlolwa kwe-ultrasonic kuzohambisana ne-GB / t5777-96.
(3) Ukuhlolwa kokusebenza komzimba kanye nezinkomba zamashubhu kabhayela angenisiwe kuzokwenziwa ngokuhambisana namazinga afanelekile ashiwo kunkontileka (1) Amazwe ayinhloko angenisayo amashubhu kabhayela yiJapan neJalimane. Imininingwane yemikhiqizo evame ukungeniswa kwamanye amazwe ingu-15914.2mm; 2734.0mm; 219.110.0mm; 41975mm; 406.460mm, njll. Ukucaciswa okuncane kungu-31.84.5mm, futhi ubude ngokuvamile bungu-5 ~ 8m.
(2) Ecaleni lesimangalo sokungenisa, amashubhu kabhayela angenamthungo e-ST45 angeniswe esuka embonini yamapayipi ensimbi e-Mannesmann eJalimane atholwe enamaphutha angaphakathi adlula imithetho yesikhungo kanye namazinga eNhlangano Yensimbi Nensimbi YaseJalimane.
(3) Amapayipi ensimbi yengxubevange angeniswe esuka eJalimane ikakhulukazi i-34CrMo4 kanye ne-12CrMoV. Lolu hlobo lwamapayipi ensimbi lunokusebenza okuhle kwezinga lokushisa eliphezulu futhi luvame ukusetshenziswa njengepayipi lensimbi kubhayela onezinga eliphezulu lokushisa.
(4) Kunamapayipi amaningi engxubevange angenisiwe evela e-Japan, anemininingwane engu-426.012mm 5 ~ 8m; 152.48.0mm12m; 89.110.0mm6m; 101.610.0mm12m; 114.38.0mm6m; 127.08.0mm9m, njll. Sebenzisa i-jisg3458 ejwayelekile yezimboni yaseJapane, futhi izinga lensimbi yi-stpa25. Lolu hlobo lwepayipi lensimbi livame ukusetshenziswa njengepayipi elisekela i-superalloy. Ipayipi lensimbi engenamthungo ephezulu iwuhlobo lwepayipi elingenamthungo. Indlela yokukhiqiza iyafana neyepayipi elingenamthungo, kodwa kunezidingo eziqinile zebanga lensimbi elisetshenziswa ekwenzeni ipayipi lensimbi. Ngokusho kwezinga lokushisa lensizakalo, ihlukaniswe ngamashubhu e-boiler ejwayelekile kanye neshubhu ye-boiler yokucindezela okuphezulu.
① Izinga lokushisa lesevisi lepayipi lensimbi elingenamthungo elinengcindezi ephezulu lingaphansi kuka-450 ℃, futhi ipayipi lasekhaya lenziwa ikakhulukazi ngepayipi elingu-No.
② Ipayipi lensimbi elingenamthungo eliphakeme livame ukuba kumazinga okushisa aphezulu kanye nezimo zengcindezi ephezulu. Ipayipi lizofakwa i-oxidized futhi ligqwale ngaphansi kwesenzo segesi yokushisa ephezulu yokushisa kanye ne-steam. Ipayipi lensimbi liyadingeka ukuze libe namandla ahlala njalo, i-anti-oxidation ephezulu nokusebenza kokugqwala kanye nokuzinza okuhle kwesakhiwo.
