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I-304 yensimbi engenastainless duplex steel high-pressure forged steel flange ball valve, i-PN63 yobushushu obuphezulu kunye nokuxhathisa isulfure, ngokuhambelana nemigangatho yelizwe kunye neMelika.

    Intsimbi yentsimbi ephindwe kabini yoxinzelelo oluphezulu-uxinzelelo oluyintsimbi ekhandiweyo ivelufa ekumgangatho ophezulu enokuxhathisa ubushushu obuphezulu, ukumelana nesalfure, kunye nokuthotyelwa kwemigangatho yesizwe neyaseMelika. Isetyenziswa kakhulu kumashishini afana neekhemikhali, i-petroleum, kunye negesi yendalo ukulawula ukuhamba kwamanzi kunye noxinzelelo. Le valve yebhola yenziwe ngensimbi engenasici ye-duplex yensimbi, enamandla amakhulu, ukuxhathisa ukubola, kunye nokumelana nokunxiba. Umphezulu wokutywinwa kwawo ufumene unyango olukhethekileyo ukuze kuqinisekiswe isiphumo esihle sokutywinwa kunye nokuthintela ukuvuza. Okwangoku, i-valve yebhola ineenzuzo zesakhiwo esilula, ukufakela okufanelekileyo, kunye nokugcinwa lula. Itheyibhile yokuthelekisa ubungakanani bomzekelo: |Imodeli | Idayamitha yegama (DN) | uxinzelelo lokusebenza (MPa) | uluhlu lobushushu obusebenzayo (℃) | indlela yoqhagamshelwano | |-- | ------------------------------------------------------- -- -- --| |DQ41F | 15-150 | 1.6 | -29-300 | iflange| |DQ341F | 25-300 | 2.5 | -29-300 | iflange| |DQ61F | 40-400 | 4.0 | -29-300 | iflange| |DQ941F | 50-600 | 6.4 | -29-300 | iflange| |DQ641F | 80-900 | 10.0 | -29-300 | iflange| Le milinganiso ingentla yeyokuba ireferensi kuphela, kwaye ukhetho oluthile kufuneka lugqitywe ngokusekelwe kwiimeko zokusebenza kunye neemfuno.