No ka mea, ua koho pono ʻia nā mea ʻoki o ka ʻāpana kila kila, ʻo ka mānoanoa o ka pā o ke kino valve a me ka ikaika o ka pilina o nā bolts o ke kino valve e like me nā koi o ka American standard ASMEB16.34. Ma hope o ka helu ʻana, e hōʻoia ʻia ke kiʻekiʻe o ke kaomi kino valve a me ka ikaika hui. Ka ikaika hilinaʻi. Kūʻai ka sphere i kahi hale paʻa a me kahi noho valve lana, hiki ke hoʻokō i kahi torque liʻiliʻi ma lalo o ke kaomi hana. Hoʻohana ke sila kino valve i ka lima metala me ka PTFE lubricating ponoʻī, i hoʻohālikelike ʻia me ka ikaika kiʻekiʻe, kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe o ka valve e hoʻonui i ka friction coefficient I lalo a haʻahaʻa.
Hoʻohana ka pipeline forged steel ball valve i nā mea polymer e like me ke sila noho, a ua hoʻokau ʻia ka noho sila. Loaʻa iā ia ka hana hoʻopaʻa hoʻopaʻa maikaʻi ma kahi ākea o ka wela a me ka hoʻololi ʻana i ke kaomi, e hōʻoiaʻiʻo ʻaʻole loaʻa ka leaka bubble ma lalo o ka hana o ka ʻokoʻa kaomi pani. E mālama i ka torque hana liʻiliʻi ma lalo o nā ʻokoʻa kaomi nui.
Hoʻokumu ʻia ka ʻōnaehana hoʻolālā a me ka hana ʻana o nā kiwi pōpō kila ma ka ISO9001 quality system standard a me APIQI quality program specifications, a ua ʻae ʻia e DNV Classification Society a me ka American API Petroleum Institute. Kūlike ia me ka ISO90001 quality system standard a me ka APIQ1 a me ka API16D kiko'ī. A ʻae ʻia e hoʻohana i ka monogram API, ʻo ka helu palapala hōʻoia ʻo API6D-0652 ʻO ka pipeline kūlohelohe i hoʻopaʻa ʻia i ke kila pōleʻa kila he hale kila i hoʻopaʻa ʻia, ʻoi aku ka kūpono no ke kinoea, hoʻomaʻemaʻe maoli kinoea, ʻawaʻawa maoli kinoea, wai, lanahu slurry a me ka aila a me nā kūlana hana media, kūpono no Class150 -Class1500, ka mahana hana o -28, ℃ ~ 3000 ℃. ke kahua mana wela, a me nā mea ʻē aʻe, hiki iā ia ke ʻoki a hoʻohui paha i ka waena. No laila, ʻo ka pipeline forged steel ball valve he mau koho like ʻole, nā kikoʻī piha a me nā pae kaomi, piha a ʻaelike ʻia, a he valve kūpono no ka nui o nā noi i ka aila, ke kinoea maoli, nā mea kemika a me nā pipelines kaʻa.
Ka manawa hoʻouna: Mar-18-2024