Pane Poepoe Flanged (Paʻa).

Nānā Huahana

Q47 type paʻa kinipōpō paʻa hoʻohālikelike me ka lana poepoe kiwikā, e hana ana, ka wai kaomi i mua o ka poepoe o nā mea a pau i hala i ka bearing ikaika,ʻaʻole e hana i ka poepoe i ka noho e neʻe, no laila,ʻaʻole e amo ka noho. nui puʻe, no laila, i ka paa poepoe kiwikā torque mea uuku, ka noho o ka liʻiliʻi deformation, kūpaʻa sealing hana, lōʻihi lawelawe ola, pili i kiʻekiʻe puʻe, nui diameter. upstream sealing.Each valve i elua noho a hiki ke sila ma kela a me keia aoao, pela hoʻokomo 'ia me ka noa o ka kahe ana restrictions.Is he hou hanauna o kiʻekiʻe hana poepoe kiwikā, flange paʻa kini poepoe kiwikā ua kūpono no ka lōʻihi pipelines a maʻamau Industrial pipelines, kona ikaika. , palekana, kū'ē i ke kaiapuni paʻakikī i ka hoʻolālāʻana i ka noʻonoʻo kūikawā, kūpono i nāʻano meaʻeleʻele a me kaʻole.
Flanged paʻa pōlele kiwi hana kumu:
Hoʻopaʻa a kākoʻo ʻia ka pōleʻa o ka pahu pōpō paʻa flanged e ʻelua mau kumu paʻa i hoʻopili ʻia i ka pōpō. Ua hoʻolako ʻia ka lāʻau me nā bearings rolling, a i ʻole sliding bearings. No ka hoʻohaʻahaʻa ʻana i ka friction o ka puke pai i ka wā e wehe ai a pani. paʻa poepoe kiwikā poepoe.Adopt luna a me lalo elua valve kumu paʻa.I ka hana ana, wai kaomi 'aʻole e hana i ka poepoe i ka kiwikā noho neʻe, ka pahupaʻa noho e 'aʻole e amo nui puʻe a me ka deformation.ʻO ka pahupaʻu kumu hapa ua lako me ia iho. -lubricating bearings e hōʻemi i ka friction, a liʻiliʻi ka torque hoʻololi. Hoʻokomo muaʻia nā noho valveʻelua e ka punawai. Hoʻokomo ka sila i ka PTFE i hoʻokomoʻia i loko o ka mea paʻa kila, a hāʻawiʻia kahi punawai ma hope o ke apo kila e hōʻoia i ka kokoke o ka noho valve i ka pōleʻa. abnormally a ma mua o ka pūnāwai jacking ikaika, ka valve noho ua hoʻihoʻi 'ia mai ka poepoe e hoʻokō i ka hopena o ka 'akomi kaomi hoʻomaha, a me ka valve noho 'akomi reset ma hope o pressure. paʻa, mālama i ka hana a me ke ola lawelawe lōʻihi. He kūpono loa ia no ka pipeline lōʻihi a me ka pipeline maʻamau.