T cov yeeb nkab fittingsnyob rau hauv cov dej kho tshuab feem ntau ntsib heev corrosion. Qhov kev txhim kho corrosion no ua rau lub cev tsis ua haujlwm, kev sib kis, thiab kev kho nqi kim. Cov kws tshaj lij daws qhov teeb meem no los ntawm kev xaiv cov khoom tsim nyog. Lawv kuj siv cov txheej txheem tiv thaiv. Tsis tas li ntawd, kev siv cov tswv yim txij nkawm zoo ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntev rau T yeeb nkab fittings.
Ntsiab Cai
- Corrosion nyob rau hauv cov kav dej ua rau muaj teeb meem loj. Nws ua rau cov kav dej tawg thiab dej qias neeg. Xaiv cov ntaub ntawv zoo thiab cov txheej txheem yuav pab kom tsis txhob muaj qhov no.
- Cov khoom sib txawv xws li stainless hlau,yas, thiab tshwj xeeb fiberglass tiv thaiv xeb. Txhua qhov ua haujlwm zoo tshaj plaws rau qee yam dej. Qhov no ua rau cov kav dej muaj zog.
- Kev tsim qauv zoo, ua tib zoo teeb tsa, thiab kev kuaj xyuas tsis tu ncua kom cov kav dej nyab xeeb. Qhov no suav nrog zam kev sib txawv ntawm cov hlau sib txawv thiab ntxuav cov kav dej ntau zaus. Cov kauj ruam no ua rau cov kav dej kav ntev dua.
Nkag siab txog Corrosion hauv Kev Kho Dej T Yeeb Nkab Fittings
Hom Corrosion cuam tshuam rau T yeeb nkab fittings
Corrosion manifests nyob rau hauv ntau yam ntaub ntawv nyob rau hauv cov dej kho systems. Uniform corrosion cuam tshuam nrog kev tawm tsam dav dav thoob plaws qhov chaw. Pitting corrosion tsim cov qhov hauv zos, feem ntau ua rau nkag mus sai. Galvanic corrosion tshwm sim thaum ob qhov sib txawv ntawm cov hlau sib txuas hauv ib qho electrolyte. Crevice corrosion pib nyob rau hauv qhov chaw kaw, thaum yaig-corrosion tshwm sim los ntawm kev sib xyaw cov khoom siv thiab tshuaj tua kab mob. Txhua hom ua rau muaj kev hem thawj rau kev ncaj ncees ntawm cov khoom.
Yam Uas Ceev Corrosion hauv Kev Kho Dej Ib puag ncig
Ob peb ib puag ncig yam tseem ceeb ua kom corrosion, tshwj xeeb hauv cov khoom xws liT yeeb nkab fittings. Dej chemistry plays lub luag haujlwm tseem ceeb. Cov dej acidic, tus cwj pwm los ntawm pH tsawg, ua kom muaj zog corrosion hauv cov kav hlau. Hloov pauv, dej alkaline heev tuaj yeem tsim teeb meem rau cov khoom siv yeeb nkab tshwj xeeb. Me ntsis alkaline dej, txawm li cas los xij, pab tiv thaiv corrosion ntawm cov kav dej thiab fittings. Dissolved oxygen qib kuj cuam tshuam cov nqi corrosion; ntau dua concentrations feem ntau nce oxidation. Tsis tas li ntawd, cov dej mos los yog corrosive accelerates cov hmoov lead thiab tooj liab los ntawm cov kav dej. Cov hmoov txhuas ntau dua feem ntau tshwm sim hauv cov dej softer nrog qis pH. Cov hlau ntau dhau hauv dej ua rau muaj xeb xeb thiab staining. Yog tias muaj cov kab mob hlau, lawv tuaj yeem ua rau gelatinous sludge thiab cov yeeb nkab encrustation. Kub thiab khiav ceev kuj cuam tshuam corrosion kinetics.
Qhov tshwm sim ntawm Corrosion nyob rau hauv kev kho dej
Corrosion nyob rau hauv cov dej kho tshuab ua rau muaj kev ua haujlwm loj thiab muaj kev nyab xeeb. Nws ua rau lub cev tsis ua haujlwm, xav tau kev kho tus nqi thiab kev poob qis. Corroded Cheebtsam tuaj yeem qhia cov khoom paug rau hauv cov dej kho, cuam tshuam cov dej tsis zoo thiab kev noj qab haus huv rau pej xeem. Kev txo qis kev ua haujlwm tau zoo thiab nce cov nqi siv los ntawm cov yeeb nkab sab hauv scaling thiab blockages. Thaum kawg, corrosion shortens lub lifespan ntawm infrastructure, ua rau ntxov ntxov hloov ntawm cov khoom kim heev.
Kev xaiv cov khoom siv rau Corrosion-Resistant T Yeeb Nkab Fittings
Xaiv cov khoom tsim nyog rau T yeeb nkab fittings yog qhov tseem ceeb rau kev tiv thaiv corrosion hauv dej kho tshuab. Cov ntaub ntawv sib txawv muaj ntau theem ntawm kev tiv thaiv rau cov kab mob tshwj xeeb corrosive thiab ib puag ncig. Kev xaiv ua tib zoo xyuas kom muaj lub neej ntev thiab kev ua haujlwm zoo.
Stainless hlau T yeeb nkab fittings
Stainless hlau yog ib qho kev xaiv nrov rau kev siv dej kho mob vim lawv zoo heev corrosion kuj. Lawv muaj chromium, uas tsim ib txheej passive ntawm qhov chaw, tiv thaiv cov hlau los ntawm oxidation.
- 304 Stainless hlau: Qib no yog siv dav. Nws muaj zoo heev corrosion kuj thiab formability. Nws muaj 18% chromium thiab 8% npib tsib xee. Qhov no ua rau nws tsim nyog rau kev siv dav dav thiab kev xaiv tus qauv rau ntau lub kav dej.
- 316 Stainless hlau: Qib no suav nrog molybdenum. Nws muab superior corrosion kuj, tshwj xeeb tshaj yog tawm tsam chlorides thiab nyob rau hauv marine ib puag ncig. Nws yog qhov zoo dua rau kev ua tshuaj lom neeg, kev teeb tsa ntawm ntug dej hiav txwv, thiab kev siv tshuaj uas yuav tsum muaj kev tiv thaiv corrosion ntxiv.
Cov chaw kho dej hauv nroog thiab cov chaw desalination siv stainless hlau fittings vim lawv lub neej ntev thiab kev ntseeg tau. Cov khoom siv tiv thaiv cov tshuaj chlorine thiab lwm yam tshuaj kho mob kom ntseeg tau ntau xyoo ntawm kev pabcuam tsis muaj teebmeem. Qhov no tiv thaiv pej xeem kev noj qab haus huv thaum txo cov kev xav tau kev saib xyuas tsawg kawg nkaus.
Duplex stainless hlau muab kev txhim kho corrosion kuj. Duplex stainless hlau (UNS S31803) nthuav tawm Pitting Resistance Equivalent Number (PREN) ntawm 35. Qhov no zoo tshaj rau Hom 304 thiab Hom 316 stainless hlau. Nws kuj tiv thaiv kev ntxhov siab corrosion tawg, uas yog ib qho tseem ceeb hauv kev siv xws li desalination nroj tsuag. Duplex stainless hlau tsis zoo li raug kev nyuaj siab corrosion cracking (SCC). Super Duplex 2507 (UNS S32750) yog cov khoom siv high-alloy super duplex stainless hlau. Nws muaj qhov tsawg kawg nkaus tus nqi PRE ntawm 42. Qhov no ua rau nws zoo tagnrho rau cov ntawv thov uas yuav tsum tau muaj zog tshwj xeeb thiab corrosion kuj. Nws cov molybdenum siab, chromium, thiab nitrogen cov ntsiab lus ua rau nws tsis kam mus corrosion, chloride pitting, thiab crevice corrosion nres. Cov qauv duplex muab kev ua haujlwm zoo heev rau chloride kev nyuaj siab corrosion cracking. Qhov no ua rau nws tshwj xeeb tshaj yog tsim nyog rau cov cheeb tsam hnyav xws li cov dej sov chlorinated seawater thiab acidic, chloride-muaj xov xwm. Super Duplex 2507 yog muaj raws li ntau yam fittings, nrog rau T yeeb fittings. Super Duplex UNS S32750 qhia tau zoo heev corrosion kuj nyob rau hauv ntau yam corrosive media. Qhov no suav nrog kev ua haujlwm zoo rau pitting thiab crevice corrosion hauv dej hiav txwv thiab lwm qhov chaw uas muaj chloride. Nws muaj qhov tseem ceeb ntawm qhov ntsuas kub siab tshaj 50 ° C. Nws kuj muaj kev tiv thaiv zoo heev rau kev ntxhov siab corrosion tawg hauv chloride ib puag ncig. Qhov no ua rau nws tsim nyog rau kev lag luam roj thiab roj uas cov khoom siv hauv qab hiav txwv ntsib cov tshuaj chloride hnyav.
Non-ferrous alloys hauv T yeeb nkab fittings
Non-ferrous alloys, xws li tooj dag, kuj muab kev tiv thaiv corrosion zoo hauv kev kho dej tshwj xeeb. Brass alloys pom zoo heev rau zoo heev corrosion kuj. Polishing los yog siv cov txheej tiv thaiv xws li lacquer, enamel, los yog plated nto kho tuaj yeem tiv thaiv txhua yam patina.
Brass muaj kev tiv thaiv zoo heev rau corrosion, tshwj xeeb tshaj yog los ntawm cov dej ntxhia-hnyav. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv dej haus. Nws yog cov khoom siv ruaj khov uas muaj peev xwm tswj tau qhov nruab nrab siab thiab kub. Brass yog ib qho yooj yim rau tshuab, cia kom meej, nruj-sealing threads. Nws yog dav siv nyob rau hauv potable dej systems, xws li fittings, li qub, thiab tapware. A 20mm x 1/2 ″ tooj dag threaded txo tee muaj qhov siab tshaj plaws ua haujlwm ntawm 10 bar. Nws qhov kev ua haujlwm kub yog 0-60 ° C. Qhov no haum yog sib xws nrog 20mm PVC siab yeeb nkab thiab spigot fittings, thiab 1/2 "BSP txiv neej threaded fittings. Nws yog tsim rau kev siv dej thiab kev kho mob.
Plastics thiab Polymers rau T Pipe Fittings
Plastics thiab polymers muab lub teeb yuag thiab raug nqi rau lwm yam hlau. Lawv muab kev tiv thaiv zoo rau ntau yam tshuaj. ABS thiab PVC feem ntau siv cov yas rau cov kav dej thiab cov khoom siv hauv kev kho dej, suav nrog cov tshuab rau cov dej haus. ABS yog tshwj xeeb tshaj yog haum rau cov kev siv kub-kub. Nws tseem nyob ntawm qhov kub thiab txias li -40ºC. Rau cov ntawv thov kub qis, ABS cov kav dej raug pom zoo vim nws tswj nws cov ductility ntawm qhov kub thiab txias mus rau -40ºC.
PVC T yeeb nkab fittings yog resistant rau chlorinated dej. Qhov no ua rau lawv haum rau siv hauv pas dej da dej, spas, thiab chaw so. Lawv kuj tau siv rau hauv cov chaw kho dej rau kev thauj cov dej nyoos thiab dej kho. Qhov no yog vim lawv cov durability thiab tsis kam rau scaling thiab corrosion, txawm tias thaum raug rau cov tshuaj phem heev. PVC-U qhia tau zoo heev tshuaj tiv thaiv rau feem ntau cov kua qaub, alkalis, ntsev, thiab dej-miscible daws. Nws tsis tiv taus cov tshuaj tsw qab thiab chlorinated hydrocarbons. Ntev ntev ntawm qhov sib koom ua ke sab hauv rau qee cov kua qaub ntau yuav ua rau cov cement bonding deterioration. Qhov no suav nrog sulfuric acid tshaj 70%, hydrochloric acid tshaj 25%, nitric acid tshaj 20%, thiab hydrofluoric acid nyob rau hauv tag nrho cov concentrations. PVC T yeeb nkab fittings muaj cov tshuaj tiv thaiv zoo heev rau feem ntau cov kua qaub, alkalis, thiab ntsev, nrog rau cov kuab tshuaj uas tuaj yeem tov nrog dej.
Fiberglass Reinforced Yas rau T Yeeb Nkab Fittings
Fiberglass Reinforced Plastic (FRP) muab cov kev daws teeb meem zoo tshaj plaws rau qhov chaw muaj corrosive heev uas cov kev xaiv hlau yuav ua tsis tiav. FRP / GRP yog lub teeb yuag thiab muaj zog. Nws tiv taus qhov cuam tshuam, corrosion, thiab chips. Qhov no ua rau nws haum rau qhov xav tau ib puag ncig zoo li cov chaw kho dej. Nws ib txwm tsis corrode. Nws yog non-sparking thiab muaj peev xwm lis ntau yam tshuaj. Qhov no ua rau nws zoo tagnrho rau kev txhoj puab heev ib puag ncig.
FRP nthuav tawm zoo heev corrosion kuj, ncua lifespan hauv ntau qhov chaw. Nws lub teeb yuag xwm simplifies lub installation txheej txheem. Nws yog resilient tiv thaiv ntau yam tshuaj, haum rau xav tau ib puag ncig. Ib tug du sab hauv nto ua kom yooj yim dej ntws. Nws pom nws cov forte nyob rau hauv tshwj xeeb daim ntaub ntawv vim tshuaj tiv thaiv thiab durability. FRP kuj tau txais txiaj ntsig los ntawm kev siv hluav taws xob tsawg, tsim nyog rau thaj chaw ze ntawm kev teeb tsa hluav taws xob. Tsawg thermal conductivity tiv thaiv nws los ntawm 'txias mus rau qhov kov' hauv qhov kub thiab txias.
Kev tiv thaiv txheej thiab hauv ob sab phlu rau T yeeb nkab fittings
Kev tiv thaiv cov txheej txheem thiab cov hauv ob sab phlu muab cov txheej txheem tseem ceeb ntawm kev tiv thaiv corrosion rauT cov yeeb nkab fittingsthiab lwm yam khoom siv hauv kev kho dej. Cov ntawv thov no tsim muaj kev cuam tshuam ntawm ib puag ncig dej nruj thiab cov khoom siv hauv qab. Qhov no cuam tshuam qhov kev pab cuam lub neej ntawm fittings thiab tswj kev ncaj ncees.
Epoxy txheej rau T yeeb nkab fittings
Epoxy txheej muab kev tiv thaiv zoo rau ntau yam khoom, suav nrog T yeeb nkab fittings, hauv cov chaw kho dej. Cov coatings no tsim ib txheej tawv, ruaj khov uas tiv taus tshuaj lom thiab puas. Piv txwv li, Sikagard®-140 Pas dej, ib qho acrylic resin txheej, ua kom pom kev tiv thaiv rau cov dej chlorinated thiab cov neeg ua luam dej hauv pas dej. Cov no muaj xws li acidic thiab alkaline detergents thiab tshuaj tua kab mob. Qhov kev tiv thaiv no muaj tseeb thaum cov neeg ua haujlwm siv cov khoom siv kho dej tswj. Txawm li cas los xij, cov tshuaj chlorine ntau dua, ntau dua 0.6 mg / l, lossis kev kho ozone, raws li DIN 19643-2, tuaj yeem ua rau chalking lossis discoloration ntawm qhov chaw. Qhov no yuav xav tau kev kho dua tshiab rau qhov zoo nkauj. Cov txheej tshwj xeeb no tsis haum rau cov pas dej ua ke uas siv tshuaj tua kab mob electrolysis.
Epoxy coatings, tshwj xeeb tshaj yog cov uas tau txais kev pom zoo ntawm Drinking Water Inspectorate (DWI), yog dav pom nyob rau hauv cov dej cia sector. Lawv muab cov tshuaj tiv thaiv zoo thiab kav ntev. Lawv muaj txiaj ntsig tiv thaiv ntau yam tshuaj lom neeg, suav nrog chlorine. Chlorine yog ib hom tshuaj tua kab mob hauv cov dej haus. Cov tshuab lim dej feem ntau tsim cov tso tsheb hlau luam thiab cov thav duab los ntawm epoxy-coated steel los xyuas kom muaj kev tiv thaiv corrosion. Tsis tas li ntawd, skids feem ntau siv MS epoxy-coated cov ntaub ntawv. Cov ntaub ntawv no yog NACE tau ntawv pov thawj rau qhov siab tshaj plaws corrosion kuj.
Polyurethane Txheej rau T yeeb nkab fittings
Polyurethane coatings muab lwm txoj kev zoo rau kev tiv thaiv T yeeb nkab fittings thiab lwm yam kav dej. Cov coatings no paub txog lawv qhov yooj, toughness, thiab zoo heev abrasion kuj. Polyurethane linings yog siv rau sab hauv cov kav dej. Lawv tiv thaiv ob qho tib si corrosion thiab puas. Qhov no tshwj xeeb tshaj yog muaj txiaj ntsig zoo hauv cov kab ke uas cov dej nqa cov khib nyiab tshem tawm lossis ntws ntawm qhov nrawm. Siv polyurethane coatings rau cov kav dej pab txuas ntxiv lawv lub neej. Qhov no txo qhov zaus ntawm kev hloov thiab tu.
Rubber Linings rau T yeeb nkab fittings
Roj hmab hauv ob sab phlu muab ib tug saj zawg zog thiab resilient txheej tiv thaiv rau T yeeb nkab fittings, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv uas muaj abrasive slurries los yog aggressive chemicals. Cov neeg tsim khoom siv ntau hom roj hmab, xws li roj hmab ntuj lossis hluavtaws elastomers, rau cov khoom siv sab hauv. Cov ntaub ntawv no nqus cov cuam tshuam thiab tiv thaiv kev hnav los ntawm cov khoom me me. Lawv kuj muaj cov tshuaj tiv thaiv zoo heev rau ntau yam acids, alkalis, thiab ntsev. Roj hmab hauv ob sab phlu yog tshwj xeeb tshaj yog zoo nyob rau hauv ib puag ncig uas thermal expansion thiab contraction yuav ntxhov siab ntau txheej txheej.
Iav Linings rau T Yeeb Fittings
Cov iav hauv ob sab phlu muaj cov tshuaj tiv thaiv tshwj xeeb, ua rau lawv tsim nyog rau qhov chaw kho dej ntau tshaj plaws. Cov ntaub ntawv no muaj txheej nyias ntawm iav fused rau cov hlau nto ntawm T yeeb nkab fittings thiab lwm yam khoom siv. Qhov du, tsis ntxeem tau ntawm cov iav hauv ob sab phlu tiv thaiv adhesion ntawm nplai thiab kev loj hlob lom. Qhov no tswj kev khiav hauj lwm zoo thiab txo cov kev tu huv. Cov iav hauv ob sab phlu muaj zog heev rau cov kua qaub thiab cov hauv paus, txawm tias qhov kub thiab txias. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov tshwj xeeb uas lwm yam kev tiv thaiv yuav ua tsis tiav.
Tsim thiab txhim kho Corrosion-Resistant T Pipe Fittings
Tsim kom muaj txiaj ntsig zoo thiab ua tib zoo teeb tsa yog qhov tseem ceeb rau kev tiv thaiv corrosion hauv dej kho tshuab. Cov kev coj ua no ua kom lub neej ntev thiab kev ntseeg siab ntawm cov khoom. Lawv kuj txo cov kev xav tau kev saib xyuas.
Txo cov ntsiab lus kev ntxhov siab thiab kev sib tw hauv T Pipe Fittings
Cov neeg tsim qauv yuav tsum txo cov ntsiab lus kev ntxhov siab thiab kev sib tw hauv T Pipe Fittings. Cov cheeb tsam no tuaj yeem ntes cov kab mob corrosive. Lawv kuj tsim ib cheeb tsam hauv cheeb tsam uas corrosion accelerates. Kev hloov pauv tau yooj yim thiab cov kab sib npaug yuav pab txo qis kev ntxhov siab. Cov txheej txheem tsim kom zoo tiv thaiv cov npoo ntse thiab qhov khoob. Txoj kev tsim qauv no txwv qhov chaw rau crevice corrosion. Nws kuj txhim kho tag nrho cov kev ncaj ncees.
Kev sib koom ua ke kom zoo rau T Yeeb Nkab Fittings
Kev sib koom ua ke kom raug yog qhov tseem ceeb rau kev tiv thaiv corrosion. Weld pob qij txha yuav tsum du thiab tsis muaj qhov tsis xws luag. Cov teeb meem no tuaj yeem ua qhov chaw pib rau corrosion. Flanged kev sib txuas yuav tsum tau xaiv gasket kom raug thiab bolt zawm. Qhov no tiv thaiv cov xau thiab tuav lub kaw ntom nti. Threaded kev sib txuas xav tau cov sealants tsim nyog. Cov sealants no tiv thaiv cov dej nkag thiab tom qab corrosion.
Zam kev sib cuag hlau tsis sib xws hauv T Pipe Fittings
Galvanic corrosion tshwm sim thaum cov hlau sib txawv sib txuas hauv cov electrolyte. Cov neeg tsim qauv yuav tsum zam kev sib cuag ncaj qha ntawm cov hlau sib txawv. Txhawm rau tiv thaiv galvanic corrosion ntawm cov kav dej ua los ntawm cov khoom sib txawv, cov khoom siv dielectric txuas tau nquag ua haujlwm. Cov connectors no feem ntau muaj cov txiv ntseej, cov xov sab hauv, thiab cov xov sab nraud. Lawv pab txhawb kev sib txuas thaum muab hluav taws xob cais. TM198 yog pliable thermoplastic barrier txheej siv raws li ib tug melted resin. Nws zoo tiv thaiv cov khoom hlau, nrog rau cov kav dej, los ntawm galvanic pitting thiab atmospheric corrosion. Cov txheej no tseem muaj kev tiv thaiv dej thiab plua plav nkag. Nws yog tsim rau hluav taws xob conductor cais. Nws lub zog dielectric tau raug kuaj raws li ASTM D149.
Ua kom muaj dej ntws zoo thiab tiv thaiv kom tsis txhob muaj teeb meem hauv T yeeb nkab fittings
Kev tso dej kom zoo tiv thaiv dej stagnation. Cov dej uas tsis muaj zog tuaj yeem ua rau muaj kev cuam tshuam hauv zos. Tsim cov kab ke nrog cov nqes hav thiab cov ntsiab lus ntws. Qhov no ua kom tiav qhov khoob thaum lub sijhawm kaw. Tsis txhob tuag ceg lossis thaj chaw uas dej tuaj yeem sau tau. Kev yaug dej tsis tu ncua kuj pab tshem tawm cov tshuaj corrosive thiab tiv thaiv kev tsim biofilm.
Kev tu thiab saib xyuas rau T Pipe Fittings Ntev
Kev saib xyuas zoo thiab ceev faj saib xyuas kom ntev lub neej ntawmT cov yeeb nkab fittings. Cov kev coj ua no tiv thaiv kev ua tsis tiav ntxov thiab ua kom muaj kev ua haujlwm tsis tu ncua. Lawv kuj txo cov nqi ua haujlwm tag nrho.
Kev tshuaj xyuas tsis tu ncua thiab kev saib xyuas ntawm T Pipe Fittings
Cov neeg khiav dej num ua niaj hnub saib xyuas ntawm T yeeb nkab fittings. Lawv saib xyuas cov cim ntawm sab nraud corrosion, xau, lossis kev puas tsuaj rau lub cev. Cov chaw kuj tseem siv cov kev sim uas tsis yog kev puas tsuaj (NDT). Kev ntsuam xyuas ultrasonic lossis eddy tam sim no ntsuas ntsuas sab hauv phab ntsa tuab thiab kuaj pom qhov tsis xws luag. Cov kev kuaj xyuas niaj hnub no txheeb xyuas cov teeb meem tshwm sim thaum ntxov. Kev tshawb pom ntxov tso cai rau kev cuam tshuam raws sijhawm.
Dej Chemistry Management rau T Pipe Fittings
Kev tswj xyuas dej kom zoo yog qhov tseem ceeb rau kev tiv thaiv corrosion. Cov chaw txuas ntxiv saib xyuas pH qib, chlorine concentrations, thiab cov pa oxygen yaj. Kev tswj xyuas qhov zoo tshaj plaws rau cov kev ntsuas no txo qis cov tshuaj tiv thaiv corrosive. Cov nroj tsuag kho dej feem ntau ntxiv cov tshuaj tiv thaiv corrosion. Cov tshuaj no tsim cov yeeb yaj kiab tiv thaiv ntawm cov hlau. Cov yeeb yaj kiab no tiv thaiv cov fittings los ntawm cov dej ntxhia.
Ntxuav thiab descaling xyaum rau T yeeb nkab fittings
Kev tu tsis tu ncua tshem tawm cov nplai, cov khib nyiab, thiab biofilm los ntawm T yeeb nkab fittings. Cov kev tso nyiaj no tuaj yeem tsim qhov chaw corrosive ib puag ncig. Cov txheej txheem tu tshuab, xws li pigging lossis txhuam, tshem tawm cov khib nyiab. Chemical descaling agents dissolve stubborn mineral buildup. Kev tu kom zoo tswj xyuas hydraulic efficiency thiab tiv thaiv kom ceev corrosion.
Kev Kho thiab Hloov Cov Txheej Txheem rau T Yeeb Nkab Fittings
Cov chaw tsim kom muaj cov txheej txheem meej rau kev daws cov kab T yeeb nkab puas. Cov teeb meem me me, xws li cov xau me me, tuaj yeem tso cai kho ib ntus siv cov clamps lossis sealants. Txawm li cas los xij, nws kim heev corrosion, tawg, lossis cov khoom tseem ceeb poob yuav tsum tau hloov tam sim ntawd. Kev tuav cov khoom muag ntawm cov khoom seem ua kom muaj kev kho sai. Qhov no minimizes system downtime thiab tswj kev ua haujlwm ncaj ncees.
Kev tiv thaiv corrosion zoo hauv T yeeb nkab fittings rau kev kho dej yuav tsum muaj ntau txoj hauv kev. Cov kws tshaj lij muab cov ntaub ntawv xaiv cov ntaub ntawv, cov txheej txheem tiv thaiv txheej txheem, tsim kom zoo, thiab mob siab rau kev saib xyuas. Cov kev daws teeb meem no txhawb nqa lub neej ntev, kev ua haujlwm, thiab kev nyab xeeb ntawm kev kho dej.
FAQ
Dab tsi yog hom corrosion feem ntau cuam tshuam rau T yeeb nkab fittings?
Pitting corrosion feem ntau cuam tshuam rau T yeeb fittings. Nws tsim cov qhov hauv zos. Qhov no tuaj yeem ua rau muaj kev nkag mus sai thiab qhov system tsis ua haujlwm. Galvanic corrosion kuj tshwm sim thaum sib txawv hlau sib txuas.
Vim li cas cov kws tshaj lij feem ntau xaiv stainless hlau rau T yeeb nkab fittings?
Cov kws tshaj lij xaiv stainless hlau rau nws zoo heev corrosion kuj. Nws tsim ib txheej passive. Cov txheej no tiv thaiv cov hlau los ntawm oxidation. Qib zoo li 316 muaj kev tiv thaiv zoo rau cov tshuaj chlorides.
Yuav ua li cas tiv thaiv coatings txhim khu lub neej ntawm T yeeb fittings?
Cov txheej txheem tiv thaiv tsim ib qho kev thaiv. Qhov kev thaiv no cais cov khoom haum ntawm cov dej corrosive. Qhov no tiv thaiv tshuaj tua kab mob thiab abrasion. Txheej zoo li epoxy thiab polyurethane txuas lub neej kev pab cuam ntau.
Post lub sij hawm: Nov-06-2025