Daim ntawv thov kub ntawm cov khoom tseem ceeb ntawm lub valve xa mus rau cov teeb meem xav tau kev saib xyuas thaum siv fluorine-lined anti-corrosion valve

Daim ntawv thov kub ntawm cov khoom siv tseem ceeb ntawm lub valve hais txog cov teeb meem uas xav tau kev saib xyuas thaum siv fluorine-lined anti-corrosion valve Valve lub ntsiab raw khoom siv kub siv, xws li 304 stainless hlau phaj, 316 stainless hlau phaj, tooj dag, Inconel alloy , K manganese Nell alloy, manganese Nell alloy, Hastelloy B, Hastelloy C, titanium alloy, nickel puag alloy, alloy 20, hom 416 stainless hlau phaj 40RC, 440 stainless hlau phaj 60RC, 17-4PH, No.6 alloy (Co- Cr), tshuaj npib tsib xee, stainless hlau, thiab lwm yam .. Valve tseem ceeb raw khoom thov kub Raw khoom Tsawg txwv / ℃ Tsawg txwv / ° F txwv / ℃ txwv / ° F304 hom stainless hlau phaj -268-45031660 Hom 0316 stainless hlau phaj - 268-450316600 tooj dag -273-460232450 Inconel alloy -240-4006491200K manganese El alloy -240-4004829 Manganese nello-Hastelloy B-371700 Hastelloy C-53618100 31660020 stainless hlau -45-50316600416 stainless hlau 40RC-29-20427800440 stainless hlau phaj 60RC-29-2042780017-4PH-40-404278006 alloy (Co-Cr) -273-4608161500 tshuaj nickel -268-450462780 stainless hlau 93200 fluorine ua kua nplaum -23-10 204400 tetrafluoroethylene -268-450232450 polyester -73-10093200 siab siab polyethylene -73-10093200 chloroprene kua nplaum -40-4082180 lined fluorine yas anti-corrosion valve siv cov yas xav tau nruab nrab kub: Peb lub tuam txhab muaj ntau yam kab fluorine yas valve, polyphenylene sulfide yog F46 (FEP), kev siv nruab nrab kub yuav tsum tsis txhob ntau tshaj 150 ℃ (qhov nruab nrab kub yuav yog 150 ℃ nyob rau hauv lub sij hawm luv luv, ntev daim ntawv thov kub yuav tsum tsis txhob ntau tshaj 120 ℃), txwv tsis pub, qhov chaw ntawm lub valve hauv ob sab phlu F46 mos, variant, ua rau lub valve kaw, to yog loj. Cov neeg siv khoom siv txhua yam ntawm fluorine lined yas li qub, yuav tsum sim nkag siab, tuav daim ntawv thov ntawm cov qauv kev, yooj yim xaiv, siv txoj cai, txhim kho lub neej kev pab cuam ntawm lub valve. Fluorine-lined anti-corrosion li qub tau siv rau hauv cov roj crude, tshuaj nroj tsuag, tshuaj, metallurgical kev lag luam, hluav taws xob fais fab engineering thiab lwm yam teb kov muaj zog acid thiab alkali thiab lwm yam muaj zog etched xov xwm li, tab sis yuav ua li cas xaiv thiab siv cov fluorine khub. -lined li qub, raws li peb cov neeg muas zaub nyob rau hauv lub xyoo ntawm kev siv nyob rau hauv lub chaw ua hauj lwm kev, Fluorine-lined anti-corrosion valve yog siv los daws qhov nruab nrab kub, ua hauj lwm siab, siab sib txawv thiab lwm yam daim ntawv thov scope summarized li. Cov hauv qab no: 1, lined nrog fluorine yas valve siv los ntawm qhov nruab nrab kub: Peb lub tuam txhab muaj ntau yam kab fluorine yas valve, polyphenylene sulfide yog F46 (FEP), kev siv qhov nruab nrab kub yuav tsum tsis pub tshaj 150 ℃ (qhov nruab nrab kub yuav yog 150 ℃. Nyob rau hauv lub sij hawm luv luv, ntev daim ntawv thov kub yuav tsum tsis txhob ntau tshaj 120 ℃), txwv tsis pub, qhov chaw ntawm lub valve hauv ob sab phlu F46 mos, variant, uas ua rau lub valve kaw, to yog loj. Yog hais tias qhov nruab nrab kub siv nyob rau hauv lub sij hawm luv luv kub nyob rau hauv 180 ℃, ntev kub nyob rau hauv 150 ℃, koj muaj peev xwm xaiv lwm yam polyphenylene sulfide; PFA, tab sis PFA hauv ob sab phlu polyphenylene sulfide yuav kim dua F46 hauv ob sab phlu nqe. 2. Tsis muaj qhov tsis zoo siab. fluorine lined yas li qub yuav tsum tau siv kom deb li deb tau nyob rau hauv lub raj xa dej muaj qhov tsis zoo siab, yog tias muaj qhov tsis zoo siab, yooj yim ua rau cov fluorine lined yas txheej ntawm cov phab ntsa sab hauv ntawm lub valve yog nqus tawm (puffed), lwj. , ua rau lub valve qhib, kaw tsis ua haujlwm. 3, kev ua haujlwm siab, qhov sib txawv ntawm qhov siab yuav tsum tsis pub tshaj qhov tso cai. Tshwj xeeb, cov hauv qab yog kaw nrog fluorine yas tswj li qub thiab txiav tawm li qub. Vim tias cov hlau hauv qab yog ua los ntawm cov khoom siv PTFE, kev ua haujlwm siab thiab tsis tshua muaj siab yog ib qho yooj yim ua rau cov hlau hauv qab tawg. Bellows kaw nrog fluorine yas regulating valve, siv ntau yam ntawm kev ua haujlwm siab, tsis tshua muaj siab, tuaj yeem hloov mus rau plaub fluorine packing sealing. 4, fluorine yas valve siv los ntawm tus qauv nruab nrab tsis haum rau cov khoom tawv tawv, muaju, qhov seem, thiab lwm yam, txhawm rau tiv thaiv lub valve hauv qhov qhib, tshem tawm kev ua haujlwm ntawm lub plawv valve, siab siab rooj vag valve hauv ob sab phlu fluorine yas txheej. los yog fluorine hauv qab. Qhov nruab nrab muaj cov khoom nyuaj, muaju, impurities, thaum siv, lub valve tseem ceeb, lub rooj vag siab siab tuaj yeem hloov mus rau Hastelloy. 5, lined nrog fluorine yas regulating valve yuav tsum ua raws li qhov tsim nyog platform ntws (Cv tus nqi) tsim nyog siv lub valve txoj kab uas hla. Nyob rau hauv kev xaiv, yuav tsum tau raws li qhov yuav tsum tau platform ntws (Cv tus nqi) thiab lwm yam kev ua tau zoo tsis los xam lub valve yuav tsum xaiv nominal txoj kab uas hla thiab valve qhib degree, xws li lub valve txoj kab uas hla xaiv loj heev, yog khi ua kom lub valve ntev. -Lub sijhawm ua haujlwm nyob rau hauv qhov chaw ntawm qhov qhib me me, ua ke nrog nruab nrab siab, kom nws yooj yim ua rau lub valve tseem ceeb, pas nrig raug kev cuam tshuam nruab nrab thiab tom qab ntawd lub valve ua rau muaj kev vibration, lub valve qia yog nyob rau hauv kev cuam tshuam ntawm nruab nrab tag nrho. xyoo ntev, thiab txawm tias lub rooj zaum valve yuav tawg. Cov neeg siv khoom siv txhua yam ntawm fluorine lined yas li qub, yuav tsum sim nkag siab, tuav daim ntawv thov ntawm cov qauv kev, yooj yim xaiv, siv txoj cai, txhim kho lub neej kev pab cuam ntawm lub valve.