ʻO ka Valve Puka Hao Hoʻolei VS Cast Steel Gate Valve

E ʻimi kākou i nā ʻano o nā mea ʻeluanā kiwikā puka hao i hoʻolei ʻiaa menā kiwikā puka kila i hoʻolei ʻia, a e hōʻike i ka wā a me ke kumu e hoʻohana ai ʻoe i kēlā me kēia.

He aha ka Cast Iron Gate Valve

A kiwikā puka hao hoʻoleihe ʻano kiwikā puka i hana ʻia mai ka hao hoʻolei hina a i ʻole ka hao ductile. Ua ʻike ʻia kēia mau kiwikā no ko lākou ikaika compressive maikaʻi, ka mīkini maikaʻi loa, a me nā waiwai damping haʻalulu. Hoʻohana pinepine ʻia lākou i nā noi haʻahaʻa a me nā noi ʻaʻole corrosive.

Nā Hiʻohiʻona Koʻikoʻi

• Mea Hana: Hao hoʻolei hina a hao ductile paha

• Ka helu kaomi: ʻO ka maʻamau PN10–PN16

• Pae mahana: A hiki i 200°C (392°F)

• Nā uhi: Hoʻopili pinepine ʻia me ka epoxy no ka pale ʻana i ka pala

• ʻAno hoʻohui: Nā wēlau Flanged (maʻamau no nā ʻōnaehana wai)

Nā Pōmaikaʻi:

• Kūʻai kūpono no nā ʻōnaehana nui

• Hoʻopau maikaʻi loa i nā haʻalulu

• Maʻalahi e hana i nā nui nui

• Kūpono no nā ʻōnaehana wai maʻemaʻe a me ka ea

ʻOiai ko lākou mau pono,nā kiwikā puka hao i hoʻolei ʻiaʻoi aku ka palupalu ma mua o ke kila, hiki ke kaupalena i kā lākou hoʻohana ʻana i nā noi me nā loli o ka mahana, ke kaomi kiʻekiʻe, a i ʻole ka haʻalulu mechanical.

He aha ka Cast Steel Gate Valve

A kiwikā puka kila i hoʻolei ʻiaHana ʻia mai ke kila kalapona a i ʻole ke kila alloy ma o ke kaʻina hana hoʻolei. ʻIke ʻia no ko lākou ikaika mechanical kiʻekiʻe a me ke kūʻē ʻana i nā mahana kiʻekiʻe a me nā kaomi, kūpono kēia mau valves no nā ʻano ʻoihana a me nā kai koi.

Nā Hiʻohiʻona Koʻikoʻi:

• Mea Hana: Ke kila kalapona (e laʻa, ASTM A216 WCB) a i ʻole ke kila hui

• Ka helu kaomi: PN25–PN100 a i ʻole ANSI Class 150/300/600

• Pae mahana: A hiki i 425°C (797°F) ma muli o ka mea

• Ke kūpaʻa ʻana i ka palaho: Kiʻekiʻe, ʻoi aku hoʻi me nā ʻoki kila kila a i ʻole nā ​​​​​​uhi

• Wāwae: Flanged, welded, a i ʻole wili ʻia

Nā Pōmaikaʻi:

• Ka ikaika tensile a me ka hopena maikaʻi loa

• Kū i ka paikikala wela a me nā piʻi kaomi

• ʻOi aku ka maikaʻi o ka ductility a me ke kūpaʻa haʻalulu ma mua o ka hao hao

• ʻOi aku ka lōʻihi o ke ola lawelawe ma nā kūlana paʻakikī

Nā kiwikā puka kila i hoʻolei ʻiahoʻohana nui ʻia i nā ʻōnaehana kiwikā moana, kahi e hopohopo nui ai ka pala o ka wai paʻakai, ke kaomi kiʻekiʻe, a me ka hana mau.

I ka manawa e koho ai

E koho i nā kiwikā puka hao i ka wā

• Ke hana nei ʻoe me nā ʻōnaehana wai a ea paha ma ke kaomi haʻahaʻa.

• Makemake ʻoe i kahi hopena hoʻokele waiwai no kahi kaiapuni hoʻouka kaua ʻole.

• Pili kāu noi i nā paipu anawaena nui me ka palena palena o ke kaumaha.

E koho i nā kiwikā puka kila i hoʻolei ʻia i ka wā

• Hana ka ʻōnaehana ma lalo o ke kaomi kiʻekiʻe a i ʻole ka mahana kiʻekiʻe.

• Pono ʻoe i ka ikaika mechanical ʻoi aku ka nui a me ke kūpaʻa i ka pala.

• Hoʻokomo ka hoʻopili ʻana i ka mahu, ka ʻaila, ke kinoea, a i ʻole ka wai paʻakai.