ʻO ka hale hana ʻo Kina: ʻEkolu mau ʻāpana Flanged Ball Valve DN15-DN300.
Hana ʻia kēia ʻekolu ʻāpana flange ball valve me ka corrosion-resistant high-quality stainless steel, e hāʻawi iā ʻoe i kahi hopena hoʻokele waiwai, hilinaʻi a paʻa. ʻO ke anawaena mai ka DN15 a hiki i ka DN300, kūpono no nā pono pipeline ʻoihana. ʻO ka hoʻolālā valve e hōʻoia i ka hoʻonohonoho maʻalahi a me ka mālamaʻana i ka hāʻawiʻana i ka hana maikaʻi a me ka lōʻihi.
Nā palena ʻenehana:
- Mea: ke kila kila kila kiʻekiʻe, me ka hoʻomaʻamaʻa ʻana i ka ʻili kūikawā e hoʻomaikaʻi i ke kūpaʻa corrosion
- Ke kaomi: 1.6-4.0MPa
- Ka wela hana: -20°C a 200°C
- Media pili: ka wai, ka aila, ke kinoea a me nā mea ʻino ʻole
- Ke ala pili: pili flange, e like me nā kūlana ISO
- Koho anawaena: DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300
- ʻO ka hana valve: ʻoki a hoʻoponopono i ke kahe
- Keʻano hoʻokele: hana lima.
Nā kikoʻī:
- Ka nui hopena Flange: mai DN15 a DN300, e uhi ana i nā paipu liʻiliʻi a nui
- Flange standard: Hiki ke hāʻawi ʻia nā Flange me nā pae kaomi e like me PN10/PN16/PN25/PN40 e like me nā koi o ka mea kūʻai aku.
- Ka lōʻihi o ka valve: ʻokoʻa e like me ka nui o ke anawaena
- Ka hoʻohana ʻana i ka torque: ka hoʻolālā torque haʻahaʻa, maʻalahi no ka hana lima.
Nā hiʻohiʻona huahana:
- Maikaʻi a maikaʻi hoʻi: hoʻouna pololei ʻia mai ka hale hana, me nā pōmaikaʻi kumu kūʻai
- Ke kū'ē i ka corrosion: nā mea kila kalapona i mālama pono ʻia, kūpono no nā ʻano hana like ʻole
- Maʻalahi e hoʻokomo: pili flange, maʻalahi a wikiwiki hoʻi
- Hoʻohana nui ʻia: kūpono no ka mālama wai, ʻoihana māmā, ʻoihana kemika a me nā ʻoihana ʻē aʻe
Noi:
Hoʻohana ʻia i nā ʻano ʻoihana like ʻole a me nā hanana kīwila e like me nā ʻōnaehana mālama wai, ka hana kemika, nā hale hoʻomehana a me nā ʻōnaehana ea, a he koho kūpono no nā ʻōnaehana hoʻomehana waena a me nā ʻōnaehana hoʻomaha.