ʻO nā kānana Y-type kila forged he hoʻolālā maʻalahi, kūpaʻa haʻahaʻa, a me ka hoʻokuʻu maʻalahi. ʻO nā kānana Y-tyoe i hana ʻia me ke kila forge i hoʻokomo pinepine ʻia ma ka hopena komo o nā ʻāpana mīkini like ʻole. No ka mālama ʻana i ka hana maʻamau o nā valves a me nā mea hana, hoʻohana ʻia ka valve e hoʻopau i nā ʻāpana mai ka waena. He uhi paʻa ka valve ma ka hoʻolālā. Hoʻopili ʻia ka uhi i ke kino valve. Hoʻopili ʻia ka valve a hoʻopaʻa ʻia me ka ʻeke ʻeke a i ʻole ke apo metala. Hoʻohana ʻia ka 18-30 meshes no ka ʻīniha i nā kānana wai maʻamau. Hiki ke hoʻololi i ka pale kānana inā loaʻa i ka mea hoʻohana nā koi kikoʻī.
I nā makahiki he nui, ke hoʻohana mau nei kā mākou ʻoihana i nā wahi ikaika o nā poʻe ʻē aʻe, e mālama ana i ka hana hou, ka hoʻohana ʻana, ke koi nei i ka maikaʻi mua a me ka ʻoiaʻiʻo kumu e like me ka ʻoihana ʻoihana, ka hana ʻana i nā huahana kiʻekiʻe me ka wikiwiki wikiwiki loa, e hoʻomāʻona i nā koi o nā mea kūʻai aku a me nā ʻāina ʻē no ka ʻenehana kiʻekiʻe. I kēia mau lā, ke hana nei kā mākou hui i nā ʻano valve he nui e like me API, ANSI (USA), BS (Britain), DIN (Kelemānia), JIS, JPI (Iapana), GB, JB (Kina), a me nā huahana like ʻole e pili ana. ma nā ʻoihana o ka ʻaila, ka ʻoihana kemika, ka mana uila, ka ʻoihana māmā, ka lako wai a me ka hoʻoheheʻe ʻana a me nā mea ʻē aʻe.
ʻO ka laulā o ka JLPV Forged steel valves design penei:
1. Nui: 1/2 "a 2" DN15 a DN1200
2.Pressure: Papa 800lb a 2500lb PN100-PN420
3.Material: Carbon steel a me ke kila kila a me nā mea kūikawā'ē aʻe.
NACE MR 0175 nā mea metala anti-sulfur a me nā mea metala anti-corrosion
4. Hoʻopau ka pilina:
Hoʻopau ʻia ke kumu wili i ka ASME B16.11
Hoʻopau ʻia (NPT,BS[) i ANSI/ASME B 1.20.1
ʻO ka hope weld butt (BW) i ka ASME B 16.25
Hoʻopau ʻia (RF, FF, RTJ) iā ASME B 16.5
5. Temperature: -29 ℃ i 485 ℃