Cov Khoom Siv Hlau Stainless rau Cov Cheebtsam Valve thiab Twj Tso Kua Mis

Kev Taw Qhia

Cov ntaub ntawv hlau tsis xeb rau cov khoom siv valve thiab twj tso kua misraug xaiv thaum cov neeg yuav khoom xav tau kev tiv thaiv corrosion, lub zog kho tshuab, kev siv tshuab tau, kev tiv thaiv hnav, kev ruaj khov siab thiab lub neej ntev hauv cov khoom siv tswj kua. Cov khoom siv hlau tsis xeb uas siv rau cov li qub thiab cov twj tso kua mis suav nrog cov pas nrig puag ncig, cov pas nrig forged, phaj, yeeb nkab, raj, hlau, cov khoom siv ncej, cov khoom siv txuas, flanges, fittings thiab cov khoom siv ua tiav.

Cov chaw tsim khoom siv cov hlau tsis xeb rau cov lub cev valve, cov qia, cov pob, cov discs, cov rooj zaum, cov ncej, cov impellers, cov tes tsho twj tso kua mis, cov fasteners, cov springs, gaskets, cov connectors, cov tsev thiab cov khoom sealing. Cov khoom siv kom raug yuav tsum tau xaiv raws li qhov nruab nrab, siab, kub, qib chloride, qhov xwm txheej hnav, qhov yuav tsum tau ua haujlwm, qhov yuav tsum tau vuam, qhov nyuaj, hom ntawv pov thawj thiab qhov ntau thiab tsawg ntawm kev tshuaj xyuas.

Cov Xwm Txheej Thov rau Cov Cheebtsam Valve thiab Twj Tso Kua Mis

Cov twj tso kua dej thiab cov twj tso kua dej ua haujlwm nyob rau hauv ntau qhov chaw sib txawv, suav nrog dej, pa dej, roj, roj av, tshuaj lom neeg, kua qaub, dej hiav txwv, cov khoom noj khoom haus thiab cov kua dej siab. Txhua yam khoom muaj cov khoom siv sib txawv. Piv txwv li, lub cev twj tso kua dej xav tau kev ruaj khov ntawm lub siab thiab kev tiv thaiv xeb, thaum lub qia lossis tus ncej yuav xav tau lub zog, kev ncaj thiab kev tiv thaiv kev hnav.

Cheebtsam	Daim Ntawv Khoom Stainless Feem Ntau	Cov Khoom Siv Tseem Ceeb Yuav Tsum Tau Ua
Lub cev valve thiab lub hau	Phaj, forged bar, yeeb nkab, flange, casting los yog machined dawb paug	Kev ua haujlwm siab, kev tiv thaiv corrosion, weldability thiab daim ntawv pov thawj traceability.
Lub qia valve	Round bar, ground bar, shaft stock thiab forged bar	Kev ncaj, lub zog, qhov tiav ntawm qhov chaw, qhov nyuaj thiab kev hnav tsis kam.
Lub Pob Valve / Disc / Lub Rooj	Cov hlau puag ncig, phaj, forged dawb paug thiab precision machined Tshuag	Kev siv tshuab tau zoo, txhuam qhov chaw, kev ua haujlwm sealing thiab kev tiv thaiv corrosion.
Twj Tso Kua Mis	Round bar, peeled bar, tig bar, av bar thiab forged bar	Lub zog siab, ncaj, concentricity, qaug zog tsis kam thiab corrosion tsis kam.
Impeller thiab Twj Tso Kua Mis	Phaj, bar, forged blank thiab machined component stock	Kev tiv thaiv corrosion, kev tiv thaiv kev yaig, kev sib npaug thiab kev ua haujlwm ruaj khov.
Cov Khoom Siv Thiab Cov Caij Nplooj Ntoos Hlav	Round bar, wire, spring wire thiab fastener stock	Lub zog, qhov nyuaj, elasticity, corrosion tsis kam thiab kev tswj qhov ntev.

Cov txiaj ntsig ntawm cov khoom siv ntawm Stainless Steel rau cov li qub thiab cov twj tso kua mis

Cov hlau tsis xeb yog siv dav hauv kev tsim cov twj tso kua mis thiab lub twj tso kua mis vim nws muab qhov sib npaug ntawm kev tiv taus xeb, lub zog kho tshuab, kev siv tshuab tau yooj yim, kev huv huv, qhov zoo ntawm qhov chaw thiab kev muaj. Cov tsev neeg hlau tsis xeb sib txawv tuaj yeem xaiv rau cov qib kev ua tau zoo sib txawv.

•Kev tiv thaiv xeb:tsim nyog rau dej, pa dej, tshuaj lom neeg, kua dej hauv hiav txwv thiab ntau yam txheej txheem thaum xaiv qib raug.

•Kev ua tau zoo:Cov hlau tsis xeb thiab cov khoom cuav tuaj yeem ua tshuab ua cov qia, cov ncej, cov pob, cov discs thiab cov khoom twj tso kua mis.

•Cov kev xaiv zog:martensitic, precipitation-hardening, duplex thiab super duplex qib muab lub zog siab dua rau cov khoom thauj.

•Kev tswj qhov chaw tiav:cov hlau uas tig, av thiab txhuam kom du txhawb nqa kev sib khi thiab cov khoom tig.

•Kev vuam tau:Cov qib austenitic thiab duplex tuaj yeem siv rau cov khoom siv valve thiab twj tso kua mis thaum ua raws li cov txheej txheem vuam kom raug.

•Kev taug qab tau:Cov khoom siv hlau tsis xeb tuaj yeem muab nrog MTC, PMI, UT, hardness, tensile thiab dimensional inspection reports.

Cov Qib Stainless Steel uas pom zoo rau Cov Cheebtsam ntawm Valve thiab Twj Tso Kua Mis

Qib	Cov Ntawv Khoom Siv Feem Ntau	Kev Siv Lub Valve / Twj Tso Kua Mis	Cov Lus Qhia Xaiv
304 / 304L	Bar, phaj, yeeb nkab, hlau, fittings thiab machined qhov chaw	Cov lub cev valve dav dav, cov tsev twj tso kua mis, cov khoom siv thiab cov khoom siv uas tsis muaj xeb	Tsim nyog rau kev pabcuam dav dav, tab sis tsis zoo tagnrho rau cov xov xwm chloride siab.
316 / 316L	Cov kab puag ncig, yeeb nkab, raj, phaj, hlau, flanges thiab fittings	Cov twj siv tshuaj lom neeg, cov twj siv dej hauv hiav txwv, kev kho dej, cov khoom siv rau khoom noj thiab cov khoom siv ua haujlwm	Zoo dua chloride tsis kam dua li 304; siv dav hauv cov khoom siv valve thiab twj tso kua mis.
321 / 347	Cov yeeb nkab, raj, phaj, bar thiab cov khoom sib dhos ua ke	Cov khoom siv valve thiab twj tso kua mis kub, chaw ua roj thiab kev pabcuam petrochemical	Cov hlau tsis xeb ruaj khov rau qhov kub siab thiab vuam.
410 / 420	Bar, pas nrig, hlau, ncej Tshuag thiab machined qhov chaw	Cov qia valve, cov ncej, cov rooj zaum, cov discs, cov khoom hnav thiab cov khoom tawv	Muaj peev xwm ua kom tawv dua tom qab kho cua sov; kev tiv thaiv corrosion qis dua 316L.
431	Round bar, shaft stock thiab machined Cheebtsam	Cov ncej twj tso kua mis, cov qia valve, cov ncej marine thiab cov khoom tig tau muaj zog dua	Muaj zog dua martensitic stainless hlau nrog kev tiv thaiv corrosion zoo dua li 410 hauv ntau kis.
17-4PH / 630	Bar, forged bar, phaj thiab precision machined blanks	Cov kav dej muaj zog heev, cov ncej, cov khoom siv txuas, cov khoom siv twj tso kua mis thiab cov khoom siv precision	Cov xwm txheej kho cua sov xws li H900, H1025 thiab H1150 yuav tsum tau teev meej meej.
2205 Duplex	Bar, yeeb nkab, raj, phaj, fittings, flanges thiab forgings	Cov khoom siv tshuaj lom neeg, dej hiav txwv, offshore, lub zog siab valve thiab twj tso kua mis	Kev sib npaug zoo ntawm lub zog, kev tiv thaiv corrosion thiab tus nqi.
2507 / S32760	Bar, phaj, yeeb nkab, fittings, flanges thiab machined Cheebtsam	Cov dej hiav txwv hnyav, dej hauv qab dej hiav txwv, ntug dej hiav txwv thiab cov khoom siv chloride-service valve thiab twj tso kua mis	Muaj zog dua thiab tiv taus pitting dua li 2205 rau kev pabcuam xav tau ntau dua.

Kev Xaiv Khoom Siv Los Ntawm Hom Cheebtsam

Hom Cheebtsam	Kev Taw Qhia Qib Sib Xws	Daim Ntawv Qhia Txog Tus Neeg Yuav Khoom Tseem Ceeb
Lub cev valve	304L, 316L, 321, 347, 2205, 2507	Kev ntsuas siab, qhov nruab nrab corrosion, vuam thiab NDT xav tau.
Lub qia valve	410, 420, 431, 17-4PH, 316L, qib duplex	Lub zog, qhov nyuaj, kev ncaj, qhov tiav ntawm qhov chaw thiab kev tiv thaiv corrosion.
Lub Pob Valve / Disc	316L, 420, 17-4PH, 2205, 2507	Kev ua haujlwm raug, qhov chaw sealing, qhov nyuaj thiab kev ua kom du.
Twj Tso Kua Mis	431, 17-4PH, 316L, 2205, 2507	Kev ncaj ncees, lub zog tensile, kev qaug zog tsis kam thiab av tiav.
Lub impeller	316L, 2205, 2507, 904L lossis qib teev tseg rau qhov project	Kev xeb, kev yaig, kev sib npaug, kev casting/forging txoj kev thiab kev ruaj khov ntawm kev ua haujlwm.
Cov khoom siv txuas	304, 316, 17-4PH, 2205, 2507, A453 Qib 660	Lub zog tensile, qhov zoo ntawm xov, qhov nyuaj thiab qhov kub thiab txias.

Kev Xaiv Daim Ntawv Khoom: Bar, Yeeb Nkab, Phaj thiab Hlau

Cov khoom siv ntawm lub valve thiab lub twj tso kua mis yuav xav tau cov khoom siv hlau tsis xeb sib txawv nyob ntawm txoj kev tsim khoom. Cov pas nrig siv rau cov ncej thiab cov qia uas tau ua haujlwm. Cov phaj siv rau cov tsev thiab cov khoom siv uas tau tsim. Cov yeeb nkab thiab cov raj siv rau cov kev ntws thiab cov tshuab siab. Cov hlau siv rau cov caij nplooj ntoos hlav, cov ntxaij vab tshaus, cov foob thiab cov khoom me me.

Daim Ntawv Khoom	Kev Siv Lub Valve / Twj Tso Kua Mis	Kev Qhia Tshwj Xeeb
Stainless Hlau Round Bar	Cov qia, cov ncej, cov pob, cov discs, cov tes tsho, cov khoom siv txuas thiab cov khoom ua tiav	Txoj kab uas hla, kev kam rau siab, kev ncaj, nto, UT, PMI thiab MTC.
Stainless Hlau Forged Bar	Cov khoom siv loj ntawm lub valve, cov ncej twj tso kua mis, cov tes tsho hnyav thiab cov khoom siv siab	Forging piv, kev kho cua sov, UT, cov khoom siv kho tshuab thiab kev siv tshuab.
Phaj Hlau Stainless	Cov tsev ua los ntawm cov khoom siv, cov npog, cov phaj txhawb nqa thiab cov khoom txiav tshwj xeeb	Thickness, flatness, nto, txiav kam rau ua, UT thiab daim ntawv pov thawj traceability.
Cov Yeeb Nkab Hlau Tsis Muaj Hlau / Raj	Cov kev ntws, kev sib txuas twj tso kua mis, kev txuas ntxiv ntawm lub valve thiab cov tshuab siab	OD, phab ntsa, teem sijhawm, kev sim siab, NDT thiab kev huv sab hauv.
Hlau Stainless	Cov Springs, cov khoom tuav, mesh, cov ntsaws ruaj ruaj, cov lim dej thiab cov khoom tsim	Txoj kab uas hla ntawm cov hlau, lub zog tensile, lub kauj mob, qhov chaw thiab kub.

Cov Kev Txwv thiab Kev Pheej Hmoo ntawm Kev Xaiv Khoom Siv

Ib hom hlau tsis xeb uas ua haujlwm zoo rau lub cev valve tej zaum yuav tsis haum rau lub qhov twj tso kua mis, lub pob sealing lossis lub rooj zaum hnav siab. Cov neeg yuav khoom yuav tsum tshuaj xyuas qhov tseeb ntawm cov khoom siv thiab kev ua haujlwm ntawm txhua yam khoom ua ntej pom zoo hloov cov khoom siv.

• 304/304L tej zaum yuav tsis txaus rau cov tshuaj chloride, dej hiav txwv lossis cov twj siv tshuaj lom neeg.

• 316L txhim kho kev tiv thaiv xeb tab sis tej zaum yuav tsis muab lub zog lossis qhov tawv txaus rau cov qia thiab cov ncej.

• 410/420 tuaj yeem ua kom tawv, tab sis kev tiv thaiv corrosion qis dua li cov hlau austenitic stainless hlau.

• Lub zog ntawm 17-4PH nyob ntawm seb qhov kev kho cua sov zoo li cas, yog li H900, H1025 lossis H1150 yuav tsum tau teev meej meej.

• Cov hlau tsis xeb Duplex thiab super duplex xav tau kev vuam thiab kev tswj cua sov kom raug.

• Kev pabcuam qaub, kub heev, dej hiav txwv thiab cov khoom siv abrasive yuav xav tau kev tshuaj xyuas tshwj xeeb, kev ua raws li NACE lossis cov ntaub ntawv alloy siab dua.

Cov Qauv, Daim Ntawv Pov Thawj thiab Kev Tshuaj Xyuas

Cov ntaub ntawv siv rau lub valve thiab lub twj tso kua mis yuav tsum muaj cov ntaub ntawv pov thawj thiab cov ntaub ntawv tshuaj xyuas kom meej. Cov kev cai yuav tsum sib txawv raws li hom khoom, qib, daim ntawv thov thiab cov lus qhia ntawm cov neeg siv khoom.

Daim Ntawv / Kev Xeem	Nws Ua Li Cas Thiaj Paub Tseeb	Thaum Twg Yuav Thov
EN 10204 3.1 MTC	Qib, tus lej cua sov, chemistry, cov khoom siv kho tshuab, tus qauv thiab kev taug qab	Pom zoo rau feem ntau cov khoom siv valve thiab twj tso kua mis.
Daim Ntawv Qhia Txog PMI	Kev txheeb xyuas cov khoom siv zoo thiab kev txheeb xyuas cov hlau sib xyaw	Muaj txiaj ntsig zoo rau kev xa khoom sib xyaw thiab cov khoom tseem ceeb.
Daim Ntawv Qhia Txog UT	Kev ruaj khov sab hauv ntawm lub bar, forged bar lossis phaj	Kev thov rau cov shafts, forged blanks, high-pressure thiab loj-diameter qhov chaw.
Daim Ntawv Qhia Txog Kev Nyuaj Siab	Kev kho cua sov thiab kev tswj cov khoom siv uas cuam tshuam nrog kev hnav	Tseem ceeb rau 410, 420, 431 thiab 17-4PH qhov chaw.
Daim Ntawv Qhia Txog Qhov Ntev	Txoj kab uas hla, ntev, tuab, kam rau siab, ncaj thiab machining allowance	Muaj txiaj ntsig zoo rau cov khoom siv ncej, cov pas nrig precision thiab cov khoom txiav raws li qhov loj me.
Kev Ntsuas PT / RT / Hydrostatic	Qhov tsis zoo ntawm qhov chaw, qhov zoo ntawm qhov vuam lossis kev ua haujlwm siab	Kev thov rau cov khoom sib txuas, cov khoom muaj zog lossis cov khoom tsim.

Yuav Ua Li Cas Qhia Txog Cov Hlau Stainless Rau Cov Cheebtsam Valve thiab Twj Tso Kua Mis

Daim RFQ tiav yuav tsum piav qhia txog cov khoom siv thiab cov khoom siv ua haujlwm. Qhov no pab tus neeg muag khoom pom zoo qib, daim ntawv khoom thiab pob khoom kuaj xyuas kom raug.

✅ Hom khoom: lub cev valve, lub qia, lub pob, lub disc, lub rooj zaum, lub twj tso kua mis, impeller, lub tes tsho, lub fastener, lub caij nplooj ntoos hlav lossis lub tshuab dawb paug.

✅ Qib: 304L, 316L, 321, 347, 410, 420, 431, 17-4PH, 2205, 2507 lossis qib teev tseg rau qhov project.

✅ Cov khoom siv: cov hlau puag ncig, cov hlau forged, phaj, yeeb nkab, raj, hlau, flange, fitting lossis txiav-rau-loj.

✅ Tus Qauv: ASTM, ASME, EN, DIN, JIS, NACE, cov duab kos lossis cov lus qhia tshwj xeeb ntawm cov haujlwm.

✅ Loj: txoj kab uas hla, ntev, phab ntsa tuab, phaj tuab, txoj kab uas hla hlau, kev kam rau siab thiab kev siv tshuab.

✅ Nto: dub, pickled, tev tawv, tig, av, polished, machined lossis tiv thaiv zaj duab xis nto.

✅ Kev Pabcuam: dej, pa dej, roj, roj av, tshuaj lom neeg, dej hiav txwv, kua qaub, chloride, kub siab lossis cov khoom siv abrasive.

Kev Ntsuas: PMI, UT, PT, RT, qhov nyuaj, tensile, kev cuam tshuam, kev sim hydrostatic lossis kev tshuaj xyuas qhov ntev.

✅ Daim Ntawv Pov Thawj: EN 10204 3.1, 3.2, kev tshuaj xyuas los ntawm sab nraud, daim ntawv qhia NACE lossis phau ntawv qhia txog qhov project.

Cov Yuam Kev Feem Ntau ntawm Cov Neeg Yuav Khoom

Siv ib qib rau txhua feem:Lub cev valve, qia, lub rooj zaum thiab lub fastener yuav xav tau cov qib sib txawv vim lawv cov haujlwm sib txawv.

Xaiv 316L rau cov ncej uas hnav hnyav heev:316L muaj kev tiv thaiv corrosion zoo tab sis tej zaum yuav tsis muab qhov nyuaj lossis lub zog txaus rau qee qhov kev siv ncej thiab qia.

Tsis qhia meej txog kev kho cua sov rau 17-4PH:Cov khoom vaj khoom tsev 17-4PH nyob ntawm seb muaj xwm txheej zoo li cas xws li H900, H1025 lossis H1150. Yuav tsum teev cov xwm txheej ntawd rau hauv daim ntawv xaj yuav khoom.

Tsis quav ntsej txog qhov tiav ntawm qhov chaw:Cov qia valve, cov ncej twj tso kua mis thiab cov nplaim sealing yuav xav tau cov nplaim tig, av lossis ci.

Tsis nco qab UT lossis PMI:Yuav tsum tau xyuas kom meej tias cov hlau forged tseem ceeb, cov ncej thiab cov khoom xa tuaj sib xyaw ua ke kom tsis txhob muaj qhov tsis zoo sab hauv lossis cov khoom sib xyaw ua ke.

Hloov cov qib duplex yam tsis muaj kev tshuaj xyuas vuam:Duplex thiab super duplex stainless hlau xav tau cov txheej txheem vuam kom zoo thiab kev tswj hwm qhov sib npaug ntawm ferrite.

Sib piv tus nqi tsis muaj daim ntawv pov thawj:MTC, PMI, UT, qhov nyuaj, kev tshuaj xyuas los ntawm lwm tus thiab kev ntim khoom tshwj xeeb tuaj yeem cuam tshuam rau tus nqi thiab lub sijhawm ua khoom.

Cov Lus Nug Feem Ntau

Cov hlau stainless hlau twg siv rau cov khoom siv valve?

Cov hlau tsis xeb uas siv rau cov khoom siv valve suav nrog 304L, 316L, 410, 420, 431, 17-4PH, 2205 thiab 2507. Qib zoo tshaj plaws nyob ntawm seb cov khoom siv puas yog lub cev, qia, pob, disc, rooj zaum, fastener lossis qhov muaj siab.

Cov hlau tsis xeb twg siv rau cov twj tso kua mis?

Cov twj tso kua mis feem ntau siv 431, 17-4PH, 316L, 2205 lossis 2507 stainless hlau nyob ntawm lub zog, kev tiv thaiv corrosion, kev ncaj, qhov nyuaj thiab kev pabcuam nruab nrab.

Puas yog 316L haum rau cov khoom siv valve thiab twj tso kua mis?

316L yog tsim rau ntau yam khoom siv valve thiab twj tso kua mis hauv kev siv tshuaj lom neeg, dej hiav txwv, kev kho dej thiab kev pabcuam tiv taus xeb dav dav. Txawm li cas los xij, kev hnav siab, lub zog siab, kub siab lossis kev siv chloride hnyav yuav xav tau lwm qib.

Yuav tsum xaiv 17-4PH thaum twg?

Yuav tsum xaiv 17-4PH thaum cov khoom siv valve lossis twj tso kua mis xav tau lub zog siab, tswj tau qhov nyuaj, tiv taus corrosion zoo thiab kho cua sov. Yuav tsum teev cov xwm txheej xav tau, xws li H900, H1025 lossis H1150,.

Thaum twg yuav tsum siv cov hlau tsis xeb duplex rau cov li qub thiab cov twj tso kua mis?

Yuav tsum xav txog cov hlau tsis xeb duplex xws li 2205 thaum xav tau lub zog siab dua thiab kev tiv thaiv xeb chloride zoo dua li 316L tuaj yeem muab tau. Cov qib super duplex xws li 2507 yog siv rau dej hiav txwv hnyav dua lossis kev pabcuam hauv hiav txwv.

Cov ntaub ntawv twg yuav tsum tau muab nrog cov khoom siv stainless hlau valve thiab twj tso kua mis?

Cov ntaub ntawv ib txwm muaj xws li EN 10204 3.1 MTC, cov tshuaj lom neeg sib xyaw, cov khoom siv kho tshuab, tus lej kub, daim ntawv qhia qhov ntev, daim ntawv qhia PMI, daim ntawv qhia UT, daim ntawv qhia qhov nyuaj thiab daim ntawv qhia kev tshuaj xyuas sab nraud yog tias xav tau.

Cov neeg yuav khoom yuav tsum muaj dab tsi suav nrog hauv RFQ rau cov khoom siv valve thiab twj tso kua mis?

Cov neeg yuav khoom yuav tsum muaj xws li hom khoom, qib, tus qauv, daim ntawv khoom, qhov loj me, kev kam rau siab, qhov chaw tiav, kev pabcuam nruab nrab, kub, siab, kev xeem yuav tsum tau ua, daim ntawv pov thawj hom, ntau npaum li cas thiab qhov chaw nres nkoj.

Cov Khoom Siv Hlau Stainless Hlau

Khoom Muag Sib Xws	Kev Siv Khoom Siv
Stainless Hlau Round Bar	Cov pas nrig puag ncig rau cov qia valve, cov ncej twj tso kua mis, cov pob, cov discs, cov tes tsho, cov khoom siv txuas thiab cov khoom seem ua tiav.
Cov Yeeb Nkab Hlau Tsis Muaj Hlau	Cov yeeb nkab rau kev sib txuas ntawm lub valve, cov tshuab twj tso kua mis, cov kav dej siab thiab cov khoom siv ua haujlwm.
Phaj Hlau Stainless	Phaj rau cov tsev tsim ua, cov khoom siv valve, cov npog twj tso kua mis, cov phaj txhawb nqa thiab cov khoom txiav tshwj xeeb.
Hlau Stainless	Hlau rau cov springs, mesh, seals, lim dej, cov khoom tuav thiab cov khoom siv valve lossis twj tso kua mis.
Ob chav Stainless hlau	Cov ntaub ntawv Duplex thiab super duplex rau lub zog siab, tiv taus chloride valve thiab twj tso kua mis.
Cov Hlau Stainless rau Cov Roj thiab Cov Roj Qhia	Phau ntawv qhia txog kev xaiv cov hlau tsis xeb, yeeb nkab thiab hlau rau cov chaw muaj roj thiab roj av.

Xaus lus

Cov khoom siv hlau tsis xeb rau cov khoom siv valve thiab twj tso kua mis yuav tsum tau xaiv los ntawm kev ua haujlwm ntawm cov khoom, qhov nruab nrab ntawm kev pabcuam, qhov yuav tsum tau muaj zog, qhov chaw xeb, qhov tiav ntawm qhov chaw thiab qhov kev tshuaj xyuas. 304L thiab 316L feem ntau siv rau cov khoom siv tiv taus xeb dav dav, thaum 410, 420, 431 thiab 17-4PH siv thaum xav tau qhov nyuaj lossis lub zog siab dua. Qib Duplex thiab super duplex raug xaiv rau cov tshuaj chloride, dej hiav txwv thiab cov chaw nyob deb nroog uas xav tau ntau dua.

Yog xav tau kev yuav khoom zoo, cov neeg yuav khoom yuav tsum qhia meej txog qib, tus qauv, cov duab ntawm cov khoom, qhov loj me, kev kam rau siab, qhov chaw, kev kho cua sov, qhov xwm txheej ntawm kev pabcuam, qhov yuav tsum tau kuaj thiab hom ntawv pov thawj. Kev qhia meej yuav pab tiv thaiv kev xaiv cov khoom siv tsis raug, teeb meem kev ua haujlwm, kev ua tsis tiav ntawm kev xeb thiab kev tsis sib haum xeeb ntawm kev xa khoom.