China DN1600 heke belofo Ductile Iron Resilient Seated Heke Valve China fektheri
Sephahla sa heke sa DN1600 ke eng?
DN1800 belofo ea heke E kholo e kholo Lahlela Valofo ea Heke ea Tšepe e sebelisoa haholo mohala oa mantlha oa phepelo ea metsi, indasteri ea metsi, phepelo ea metsi le drainage, kalafo ea metsi a litšila, sistimi ea phepelo ea metsi litoropong.
- Metal e lutseng ka mehele e tiisang ea koporo, ea boronse le ea tšepe e sa hloekang.
- Ka bobeli kutu e sa phahamang le kutu e Rising e teng.
- Mefuta e fapaneng ea ts'ebetso e fumanehang ka kopo.
Lintlha tse ka sehloohong tsa valve ea heke ea NORTECH DN1600
NORTECH DN1800 belofo ea heke Boholo bo boholo Cast Aron Heke Valve fana ka tšebeletso e ka tšeptjoang hohle moo khatello e fokolang e leng bohlokoa.
- 1) Li-screw tse ka hare le likutu tse sa phahamang, tse lulang li le boemong bo le bong hore na valve e bulehile kapa e koetsoe.e ka sebelisoa ka tlas'a lefatše, kapa ha sebaka se lekanyelitsoe.diameter ho fihla ho DN1600.
- 2)Sekoti sa ka ntle le York(OS&Y), li-stems tse ntseng li phahama li phahamisa ha valve e bula le ho theoha ha valve e koala ho fana ka pontšo ea pono ea hore na phallo e ntse e sebetsa kapa e tima.The stem e arohane le mecha ea litaba bakeng sa bophelo bo bolelele ba tšebeletso ho feta li-valve tse nang le stem e sa tsoheng.Diameter ho fihlela ho DN1200
MSS-SP70 e tloaelehileng
- 1)Flange ASME B16.47,AWWA
- 2) Belofo ka 'ngoe e lekoa ka hydrostatically ho API598/ISO5208
Tse khethehileng bakeng sa li-valve tsa heke ea tšepe tse boholo bo boholo.
- 1) selikalikoe sa setulo sa valve le selikalikoe sa wedge li entsoe ka leleme le groove, ntle le welding.
- 2) mocha o tataisang o entsoe ka ts'ebetso e otlolohileng (ka kopo)
'Mele oa valve ea boholo bo boholo ba heke
Wedge ea boholo bo boholo ba valve ea heke
Sebopeho sa valve ea boholo bo boholo ba heke bakeng sa ho kenya ka holimo
Litlhaloso tsa tekheniki tsa valve ea heke ea NORTECHDN1600
Pontšo ea lihlahisoa: valve ea heke ea DN1600
Tšebeliso ea valve ea heke ea NORTECH DN1600
DN1600 valve ea hekeli sebelisoa haholo semela sa Tsoekere, indasteri ea meriana, indasteri ea masela, indasteri ea matla, kaho ea likepe, indasteri ea metallurgic, sistimi ea matla le liphaephe tse ling tsa mokelikeli e le lisebelisoa tse laolang kapa tse khaotsoeng.Mohala oa mantlha oa phepelo ea metsi teropong, tlhoekiso ea likhoerekhoere, indasteri ea kaho, mohala oa lipeipi tsa petroleum, indasteri ea lik'hemik'hale, indasteri ea lijo,
