Swing Check Valve me ka pae kaumaha
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Kūlana hoʻolālā: DIN 3202 F6
Mea kino: hao GG25
Anawaena inoa: 6″ DN150
Pumi: PN16
Hoʻopau pili: RF. Flange EN1092-1
He alo a he alo: DIN3202 F6 EN558-1 Series 48
Hana wela: -30 ℃ ~ + 350 ℃.
Hoʻāʻo a nānā: API 598.
BC uhi pāpale Check Valve
Hoʻohui: Hoʻopili nā hopena flange me ASME B16.5 EN1092-1
ʻO ka pauka Epoxy i uhi ʻia i loko a i waho 250Microns
FBE ili 250Mincrons.
Loaʻa i ke kino: hao GG25, hao ductile GGG40, GGG50
Loaʻa i ka Disc Material: Ductile iron, Bronze
Ke apo noho koho: keleawe, keleawe, SS304, SS316, EPDM
Hoʻolālā koho: DIN / BS/ ANSI me ka ʻokoʻa ka lōʻihi o ke alo
Nā hopena koho: BS4504/EN1092-1 PN16/ ANSI B16.5 RF
Nui: DN50-DN600 (2″-24″)
Puhi Puhi: PN10, PN16, PN20(150LBS)
Kala ili koho: RAL5002, RAL5015. RAL5005, ʻulaʻula, ʻeleʻele. A i ʻole i hana ʻia
1.Iron Kino me welded keleawe noho apo.
2. E hoʻomaʻemaʻe i ke ala wai wehe piha i ka wā e wehe piha ai ka disc.
3.Operating nā ʻāpana hiki ke loaʻa ma o ka wehe ʻana o luna.
4.Brass bearings kākoʻo kuhiliʻole kila hinge pine a me ke kaomi sila sila me O-rings.
5. Heavy ductile hao clapper lima.
6. Hiki ke hoʻohana ʻia nā mea kaumaha a i ʻole ka lever puna ma kēlā ʻaoʻao kēia ʻaoʻao no kēia mau ʻano o nā kiwi.
7. Hoʻohana ʻia ka stud disc keleawe kaumaha ma nā ʻano āpau.
8.Iron discs no ka metala noho kiwikā i keleawe disc apo threaded ma kahi.
9.Epoxy i uhi ʻia i loko a me waho no ka pale ʻana i ka corrosion.
Pipeline no ka wai, ka ʻōpala, ke kūkulu ʻana, ka ʻaila, kemika, ka meaʻai, ka lāʻau lapaʻau, ka lole lole, ka mana, ka hana moku, ka mea hao a me ka ʻōnaehana ikehu.
