thobela ikhontrakthi”, ihambelana nemfuno yemarike, ijoyina ngexesha lokhuphiswano lweemarike ngomgangatho wayo ophezulu kwakhona njengoko ibonelela ngenkonzo ebanzi kunye nekhethekileyo kubathengi ukubavumela bajike babe ngabaphumeleleyo ababalulekileyo. Ukusukela ishishini, ngokuqinisekileyo kukwaneliseka kwabathengi ngexabiso eliQhelekileyo le-China J-Valves API DIN JIS 300lb DN700 28inches Ioyile kunye neGas Price Flange High Pressure Electric Gate Valve, Samkela abathengi abatsha nabasele bekhulile abavela kuzo zonke iindlela zokuphila ukuze basitsalele umnxeba. imibutho yeshishini elibonakalayo kwixesha elizayo kwaye ufikelele kwiziphumo ezifanayo!
thobela ikhontrakthi”, ihambelana nemfuno yemarike, ijoyina ngexesha lokhuphiswano lweemarike ngomgangatho wayo ophezulu kwakhona njengoko ibonelela ngenkonzo ebanzi kunye nekhethekileyo kubathengi ukubavumela bajike babe ngabaphumeleleyo ababalulekileyo. Ukusukela ishishini, ngokuqinisekileyo kukwaneliseka kwabathengiChina Valve,Ivalve yeFlange , Sidibanisa zonke iingenelo zethu ukuze siqhubeke sivelisa izinto ezintsha, siphucule kwaye siphucule isakhiwo semizi-mveliso yethu kunye nokusebenza kwemveliso. Siya kuhlala sikholelwa kwaye sisebenze kuyo. Wamkelekile ukuba sizibandakanye nathi ukukhuthaza ukukhanya okuluhlaza, kunye siya kwenza iKamva elingcono!
Ukuphakamisa i-valve yokujonga i-valve ibhekisela kwi-valve evula ngokuzenzekelayo kwaye ivale i-disc ngokuxhomekeke ekuhambeni kwe-medium ngokwayo ukukhusela umva ophakathi, owaziwa ngokuba yi-valve yokutshekisha, i-valve yendlela enye, i-valve ye-counterflow, kunye ne-valve yoxinzelelo lwangasemva. Ivalve yokukhangela sisivalo esizenzekelayo. Umsebenzi wayo ophambili kukuthintela ukubuya umva okuphakathi, impompo ebuyela umva kunye nemoto yokuqhuba, kunye nokukhululwa kwesixhobo esiphakathi. Iivalvu zokukhangela zingasetyenziselwa kwimibhobho ukubonelela ngeenkqubo ezincedisayo apho uxinzelelo lunokuphakama ngaphezu koxinzelelo lwenkqubo. Iivalve zokujonga zinokwahlulwa zibe ziivalve zokujonga ujingi (ezijikelezayo ngokweziko lomxhuzulane) kunye neevalvu zokukhangela (zihamba nge-axis).
Idatha yobugcisa
PN(MPa)Uxinzelelo lwegama | 1.6 | 2.5 | 4.0 | |
(MPa)Uxinzelelo lovavanyo | Uvavanyo lwamandla eqokobhe | 2.4 | 3.75 | 6.0 |
Uvavanyo lwetywina (Ulwelo) | 1.76 | 2.75 | 4.4 | |
Uvavanyo lwetywina (Igesi) | 0.5~0.7 | |||
Indawo efanelekileyo | amanzi, umphunga, ioli | PIiasidi ze-nitric | Rioli | |
Ubushushu obufanelekileyo |