Nā ʻāpana Valve

A105 Kino Valve kila i hoʻoheheʻe ʻia (ʻĀpana mīkini) (1).jpg

Kino Valve kila i hoʻoheheʻe ʻia ʻo A105 (ʻĀpana mīkini) (2).jpg

A105 Kino Valve kila i hoʻoheheʻe ʻia (ʻĀpana mīkini) (3).jpg

Kino Valve kila i hoʻoheheʻe ʻia (ʻĀpana mīkini)

ʻO kēia kino kiwikā ka ʻāpana nui o nā kiwikā hoʻomalu i nā ʻōnaehana paipu ʻoihana. Hana ʻia mai ke kila kila i hoʻoheheʻe ʻia, hōʻike ia i ka ikaika kūkulu kiʻekiʻe a kūpono no nā kūlana hana wela kiʻekiʻe, kaomi kiʻekiʻe a me ka wehe pinepine ʻana a me ka pani ʻana. Loaʻa pinepine ia i ka ʻākoakoa ʻana o nā kiwikā pōpō, nā kiwikā globe a me nā kiwikā hoʻomalu i nā ʻoihana e like me ka petroleum, ke kinoea kūlohelohe, ka ʻenekinia kemika a me nā kikowaena mana.

Kāhea iā mā˚ou

Nā Mea Hana a me nā Kūlana Hoʻokō

- Mea Hana: Ke kila kila i hoʻoheheʻe ʻia, hiki ke hoʻohana ʻia nā kila kila austenitic kūikawā e like me ke kila kila 316 304, 304L / 316Ti a me 2205 duplex, a i ʻole i hoʻopilikino ʻia e like me nā koi o ka mea kūʻai aku.

- Kūlana: Hoʻoheheʻe wela + hoʻomaʻamaʻa (loaʻa e like me ka mea e pono ai)

Kūlana hoʻokō: ASTM A105 / ASME B16.34 / EN 10222-2

Nā Palena Kūkulu

ʻO ke kino nui he forging paʻa koʻikoʻi, i hoʻokumu ʻia e ka huli ʻino a me ka huli maikaʻi

Hoʻoponopono ʻia ke kikowaena ma o ka lua a me ka waha kū e like me ke kaha kiʻi. Loaʻa pinepine i ka lua ma o ka lua kahi chamfer a i ʻole R Angle

Hoʻohālikelike ia i kahi ʻano flange ma nā wēlau ʻelua, me kekahi wēlau i hana pinepine ʻia me nā lua wili a i ʻole nā lua countersunk no ke kau ʻana i nā bolts.

- ʻAno Flange: RF (Hale i Hāpai ʻia) a i ʻole MFM (Kāne-Wahine)

Ka Hana ʻana a me ka Pololei o ke Ana

Hoʻokele ʻia nā ana koʻikoʻi (e like me nā lua i loko a me nā waha kū) e like me nā ʻae ʻia ma nā kiʻi, ma ke ʻano he H7 / h7 a i ʻole e like me nā koi o ka mea kūʻai aku.

- Coaxiality ≤ 0.03mm, perpendicularity o ka ʻaoʻao hope ≤ 0.05mm (i hoʻoponopono ʻia e like me nā diameters like ʻole)

Ua hoʻonohonoho ʻia ka hoʻolaha ʻana o nā lua wili e like me ka mea i hōʻike ʻia ma ke kaha kiʻi, a kākoʻo nā kūlana wili iā UNC, UNF, M, a pēlā aku

ʻO ka ʻoʻoleʻa o ka ʻili flange e kāohi ʻia ma waena o Ra 3.2 a 6.3 µm.

Nā ʻoihana laulā nui a me nā noi maʻamau

Ka laulā nui maʻamau

- Anawaena waho: 90-300 mm

- Kiʻekiʻe/lōʻihi: 60-200 mm

- Ma o ke anawaena o ka lua: 20-100 mm

- Helu o nā lua: 4-12

- Pae kaomi hana: Papa 150-2500

Nā ʻoihana noi

Nā hale hana ʻaila a me ke kinoea

Nā paipu lawe mea maka kemika

ʻŌnaehana hoʻoponopono mahu wela kiʻekiʻe

ʻŌnaehana paipu mana wela, mana wai a me ka mana nukelea

Nā Manaʻo Hoʻonohonoho Hoʻokomo a me nā Lawelawe Koho

Nā Manaʻo Hoʻonohonoho Hoʻokomo

Manaʻo ʻia e hoʻohana i nā gaskets maʻamau (e like me nā gaskets ʻeha metala) e hōʻoia i ka hana sila o ka flange.

Pono e hoʻopaʻa mua ʻia nā ʻūmiʻi paʻa i kahi ʻano diagonal e pale aku ai i ke kaomi like ʻole.

Ma mua o ke kau ʻana, pono e hōʻoia ʻia ʻaʻohe mea haole a i ʻole nā burrs i loko o nā lua male e pale aku ai i ka hoʻopilikia ʻana i ke kūlana

Nā lawelawe koho

Hiki ke hoʻopili ʻia ka helu umu mea a me ka palapala hōʻoia mea (EN 10204 3.1).

Hiki ke hoʻopilikino ʻia nā ʻano hana a me nā koi hana maʻamau ʻole e like me nā kiʻi a ka mea kūʻai aku

Hiki ke uhi ʻia ka ʻili me kahi uhi anti-rust e like me ka mea e pono ai (e like me ka zinc-based phosphating).