1. Cov Khoom Siv Txheej Txheem
Hastelloy b3 (w.nr 2.4600) yog aNickel - molybdenum alloytshwj xeeb tsim rau kev tiv tausMuaj zog acids muaj zog, tshwj xeeb yog hydrochloric acid (HCl). Nws muab cov kev cuam tshuam loj ntawm hastelloy b2 nrogTxhim kho kev siv zogRau kev thov cov ntawv thov piping thiab khoom siv.
Cov yam ntxwv tseem ceeb:
Zoo heev rauoxidizing thiab txo cov kua qaub
High Tensile Thiab Tawm Los Muaj Zog
Kev ruaj khov ua tau zoo ntawm kev nce siab kub (mus txog ~ 550 Qib Nruam Nruam)
Zoo Weldability tsis muaj kev poob zoo ntawm Corrosion Kuj
2. Muaj cov ntawv thov
2.1 Kev Lag Luam Tshuaj
Siv cov ntaub ntawv: Flanges hauv cov piping tshuab tuavmloog hydrochloric acid, sulfuric acid, lossis lwm yam cov kua qaub muaj zog
Kev pab: Tiv thaiv kev corrosion -}} errow relatedss thiab swb hauv siab {{{2} {corrosion ib puag ncig
2.2 Petrochemical & Refinery
Siv cov ntaub ntawv: Flanges rauAcidizing cov tshuab, desulfurization units, thiab catalyst kev ua hauj lwm
Kev pab: Ua kom muaj kev ntseeg tau nyob rau hauv kev siv tshuaj tawm tsam kev ntxhov siab thiab txo cov kev saib xyuas txij nkawm
2.3 Tubrog thiab Offshore
Siv cov ntaub ntawv: Piping thiab khoom siv hauvDej hiav txwv, brine, lossis acidic ntug hiav txwv ib puag ncig
Kev pab: Tiv tauschloride -} ua rau pitting thiab kev ntxhov siab corrosion tawg
2.4 Kev Lag Luam thiab Cov Khoom Siv Tshuaj
Siv cov ntaub ntawv: Kev sib txuas rauReactors, Mixers, thiab Acid - ion ionistant hlab
Kev pab: Tswj cov qauv txheej txheem kev ntseeg siab thiab kev ua kom xeb tawm hauv cov txheej txheem hluav taws xob heev
3. Qhov zoo ntawm DN65 PN16 Weld Neck Flange Tsim
Dn65 nominal lub taub: Tsim nyog rau kev ntsuas ntws hauv cov roj ntsha hauv cov tshuaj lom neeg lossis cov khoom lag luam
Pn16 Siab Ntsuam Xyuas: Txhawb nruab nrab - cov tshuab siab li 16 bar
Weld Neck (WN) Kev Txuas: Muab kev txhawb nqa zoo heev thiab txo kev ntxhov siab ntawm flange {{0} - yeeb nkab interface
Lub ntsej muag tsa lub ntsej muag (RF) Sealing nto: Kom nruj nreem, xau - ntawv pov thawj nrog gaskets
4. Kev Tshawb Fawb Txog Kev Npaj & Kev Ua Haujlwm Zoo
Corrosion Mitigation Kev Nyab Xeeb: Hastelloy B3 Tseem Ceeb Extends Lub Neej Hauv HCL thiab lwm qhov chaw ib puag ncig piv nrog cov hlau acid (304, 316).
Qhov Kub Saib Xyuas Kub: Haum rau cov ntawv thov txog li 550 degree; Tsis txhob muaj ntev nthuav tawm cov no kom tiv thaiv kev nkag dag.
Lus pom zoo vuam: SivSib phim cov tub rogtxhawm rau tswj hwm corrosion; Tshaj tawm -} Weld tu kom tau pom zoo.
Kho: Tsawg tus txij nkawm xav tau piv rau cov hlau steel lossis txheem steel steel flanges; Kev kuaj mob sib txuas tuaj yeem txuas ntxiv.
5. Xaus
Hastelloy b3 w.nr 2.4600 DN65 PN16 Flanges yogQhov zoo tagnrho rau cov corrosive heev, nruab nrab - qhov siab, thiab moderate {{1} {}} kev siv kub, tshwj xeeb tshaj yog hauv kev ua yeeb yam, petrochemical, marine, thiab kev kuaj thiab kuaj kom ib thaj chaw. Kev sib xyaw ntawmCov Khoom Siv Zog, Corrosion Kuj, Thiab Weld Natch TsimUa rau lawv ntseeg tau rau cov tshuab raj tseem ceeb.
