Daim Ntawv Thov Cov Hlau Stupless:

Ib txoj kev sib koom ua ke flanged yog tsim ntawm peb cais thiab ywj siab yog tias muaj kev sib cuam tshuam; Cov flanges, lub gaskets, thiab cov bolting; Uas tau sib sau los ntawm kev cuam tshuam lwm tus cuam tshuam, fitter. Cov kev tswj tshwj xeeb yuav tsum muaj nyob rau hauv kev xaiv thiab kev xaiv ntawm tag nrho cov muaj cov ntsiab lus kom muaj kev sib koom ua ke, uas tau siv tau xau nruj.

S32760 kuj muaj lub zog siab thiab txuas ntxiv lub neej. Nws yog 10% kev sib dua tshaj Qib 316 hlau, zoo tagnrho rau kev siv SUB-XOOM, thiab muaj nqi ntau dua li Nickel alloys. Stainless Hlau Qib F55 tuaj yeem yooj yim machined thiab welded.

Duplex uns S32750 coils muaj cov nqi qis heev hauv qab heev corrosive cov xwm txheej.

Super DuPleX undllex uns s32750 \ / F53 Flanges yog tsim los ntawm Super Duplex stainless hlau uas muaj 24%, Sulphorus, phosphorus, nitrogen thiab hlau nyob rau hauv cov muaj pes tsawg leeg.

Nws yog dav siv nyob rau hauv cov roj pov thiab roj kev tshawb nrhiav \ / ntau lawm thiab hauv kev hloov cua sov hauv petrochemical \ / tshuaj lom neeg.

Ib Flange yog ib qho kev tawm tsam, daim di ncauj lossis sab nraud, tog twg los sab nraud lossis sab hauv, uas yog cov nqaj hlau xws li ib tug t-nqaj); Rau cov ntawv yooj yim tau yooj yim \ / hloov ntawm kev sib cuag nrog lwm yam khoom (raws li flange thaum kawg ntawm cov yeeb nkab, chav dej lub tog raj kheej, lossis ntawm lub ntsej muag lub koob yees duab); Los yog rau kev ruaj khov thiab taw qhia kev txav ntawm lub tshuab lossis nws cov ntu (raws li sab hauv flange ntawm tsheb ciav hlau lossis lub log los ntawm kev khiav tawm ntawm cov ciav hlau). Lo lus "Flange" kuj yog siv rau hom cuab yeej siv los ua cov flanges.
Alloy Hlau Yeeb Nkab & Tube
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DupleX Yeeb Nkab
S32205 yeeb nkab
Myanmar (Burmese)
Stainless hlau yeeb nkab & raj
¤ ¤ roj thiab roj pipelines, cua sov hloov fittings.
Carbon Steel Fasteners
S31803 Fasteners 2205 Duplex Cov Qauv Bolt

Duplex Steel Lrbows 90 degrees WPS32205 ASTM ASMEA SA 815 FITTINGS 1.5 nti Sch40s

Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj welded rau ntawm nws cov (s) kom txuas cov yeeb nkab sib txuas ua ke thiab tso cai rau kev hloov pauv lossis lub hlab lossis xaus.

Lub microstructure ntawm asme sa 479 tus hlau unflex uns s32205 tiaj tus neeg txuas nrog kev sib xyaw ua ke ntawm Ferritic thiab Antenitic Phases. ASTM A479 Duplex Steel unslex steel unslosion zoo heev corrosion zoo nyob rau hauv ntau yam tshuaj lom neeg muaj xws li kev lag luam thiab dej hiav txwv acids. Yuav Duplex Stainless Hlau Txuas ntawm peb ntawm cov nqi lag luam.

2205 flange muaj zoo sulfide kev nyuaj siab corrosion tsis kam thiab muaj zog thiab nkees nkees tiv taus.

2507 (UNS UnRu S32750) yog super duplex stainless hlau tsim rau cov ntawv thov uas yuav tsum muaj kev zam lub zog thiab corrosion tsis kam. 2507 yog 2507 yog 25% chromium, 4% molybdenum, thiab 7% Nickel alloy ua rau cov chloride pitting thiab crevice corrosion nres.
Suav (yooj yim)
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DupleX Yeeb Nkab
S32205 yeeb nkab
Myanmar (Burmese)
Stainless hlau yeeb nkab & raj
Loj od: 1 \ / 2 "" ~ 48 ""
Carbon Steel Fasteners
S31803 Fasteners 2205 Duplex Cov Qauv Bolt
S32750 SUP SUPLEX Coil Kub Exchanger 1.4410 1.4501 Chev
Nickel Alloy Daim Hlau & Cov Ntawv Qhia & Coils

ASTM A182 Super Bolts yog siv rau twj tso kua mis, li qub, pipeyents, cov roj av, cov roj av, cov roj av, cov pa roj av tau txo qis ntawm cov nqi ntawm cov nqi. Anneal cua sov no ua kom sov479 Super Bolts rau lub sijhawm kom ua kom sov thiab ua kom sov nrog rau ntu kev txiav txim siab.
Qhov kev haum no ces ua ib feem ntawm cov kab ke rau kev thauj cov dej (roj, roj, kua, yam ntxwv zoo, dhau los ntawm kev ncua ntev lossis ntev dua.
ASTM A240 Hom 2205 Phaj yog lub Duplex phaj yog siv ntau yam kev lag luam xws li kev ua yeeb yam, roj thiab roj kev tshawb nrhiav, thiab marine engineering. Sa 240 gr 2205 daim ntawv yog tsim los ntawm qib 220) stainless hlau, uas yog kev sib xyaw ntawm ferritic thiab ustenitic steel.

UNRTED S31803 BOLTED cov fasteners tau siv hauv marine, ua liaj ua teb, tshuaj lom neeg, kev tsim kho, kev thauj khoom, kev lag luam, nuclear thiab khoom siv.

Cov khoom siv A182 F51 muaj cov pa roj carbon, 2% manghologes, Phosphorus, Sulfur, Chromium, chromium, 4.5% molybdenum thiab nitrogen nws.

Vim yog lub ferrritic feem ntawm cov qauv duplex ntawm alloy nws yog heev tiv taus rau kev ntxhov siab corrosion uas muaj cov chaw sov.

Super Duplex uns S32760 txo cov flanges muaj ntau lub micrubtructure, muaj ntau ntawm nitrogen, tso cai rau fabrication ntawm nyias thiab qis-hnyav flanges uas yooj yim ntawm lub hnab tshos.

2205 s31803 cov yeeb nkab tiv thaiv cov yeeb nkab tiv thaiv pitting - zhengzhou huitong pipeline khoom Co., Ltd.

Qhov tsis kam mus rau oxidation yog nyob rau ntawm tus account ntawm kev txhim kho tus kheej kho tus kheej passivate oxide txheej, uas ua raws li kev thaiv kev tiv thaiv corrosion. Lub ASTM A790 und s32205 seamless yeeb nkab raws siab qhov tseeb thiab nws tuaj yeem siv rau cov ntawv thov siab ntsuas xws li cov twj paj nruag. Cov kav dej no yog txhim khu kev qha thiab tuaj yeem ntxuav tau yooj yim thiab khaws cia ntev.
Alloy Hlau Yeeb Nkab & Tube
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DupleX Yeeb Nkab
S32205 yeeb nkab
Myanmar (Burmese)
Stainless hlau yeeb nkab & raj
¤ ¤ roj thiab roj pipelines, cua sov hloov fittings.
Carbon Steel Fasteners
S31803 Fasteners 2205 Duplex Cov Qauv Bolt

Hauv cov hlau yas, chav kho kom muaj micructubre muaj lub zog siab ntawm cov qib siab thaum khaws cov qib corrosion thaum khaws cov qib tsis kam ntawm cov qib tsis zoo. Nws tsis yog qhov tsis yooj yim los siv cov hlau no ua cov kev daws teeb meem rau chloride-ntxias kev ntxhov siab tawg, pob taws Achilles ntawm cov hlau tsis xeb hlau.
Lub Flange yog qhov thib ob feem ntau siv koom nrog txoj kev tom qab selding. Kev siv flanges tau siv thaum cov pob qij txha xav tau dismantling. Nws muab kev hloov tau rau kev saib xyuas. Flange txuas cov yeeb nkab nrog ntau yam khoom siv thiab li qub. Breakup Flanges tau ntxiv rau hauv cov raj xa hluav taws yog tias kev saib xyuas tsis tu ncua thaum lub sijhawm cog ntoo.
Qhov dav siv dav siv stainless hlau alloy yog duplex 2205. Nws muaj nws qhov zoo tshaj plaws rau ib puag ncig uas muaj zog corrosion. Lub zog zoo yog qhov yuav tsum tau ua thawj. Duplex 2205 studs yog qhov tseem ceeb tsuas yog ib daim ntawm threaded tus pas nrig, qee qhov kev tsim los lees txais cov txiv ntoo, cov qauv zoo li no tau hu ua kev tshawb fawb hauv bolts. Nws tau ua tau corrosion tsis kam thiab yog superior rau stainless hlau 316 nyob rau hauv feem ntau cov chaw ib puag ncig.

Lwm qhov zoo dua ntawm qib 304 stainless hlau bar tsis muaj qeb 303 yog tias nws yog me ntsis nyuab dua thiab muaj kev tiv taus corrosion zoo dua. Vim tias qhov no, qib 304 storless hlau bar yog siv nyob rau hauv cov khoom muaj ntau nyob rau hauv kev tsim cov tshuab ntxhua khaub ncaws thiab kho xws li cov txiv ntoo, bolts, tshuab ntxhua khaub ncaws, fittings, fittings, fittings, fittings, fittings, fittings, fittings, fittings thiab clamps. Cov khoom lag luam tsim los ntawm qib 304 stainless hlau hauv kev lag luam nrawm nrawm yog xa mus rau "A2".

2205 yog cov neeg siv ntau tshaj plaws (Ferritic \ / ustenitic) stainless hlau qib. Nws pom cov ntawv thov vim yog ob qho tib si corrosion zoo heev thiab muaj zog siab.

2507 muaj qhov ntau dua chromium thiab molybdenum cov ntsiab lus uas muab cov super dupposion tsis kam dua li lwm cov qauv cov qauv duplex.

S32750 S32760 SUPLLEX Stuple Stainless Hlau Pipes Nrog Cov Pitting Zoo Tshaj

S32760 yog super duplex stainless hlau nrog lub ferritic-Austenitic microstructure.

2507 super duplex yeeb nkab muaj zog tiv taus chloride kev ntxhov siab corrosion

Lawv muaj tus qauv tsim uas tso cai rau cov kav dej kom dhau los ntawm cov flange thiab nrhiav qhov tseeb taw tes rau kev sib txuas. Lub ASTM A182 Qib F53 WNRF Flange muaj lub caj dab welded tsa ntsej muag.
Alloy Hlau Yeeb Nkab & Tube
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DupleX Yeeb Nkab
S32205 yeeb nkab
Myanmar (Burmese)
Stainless hlau yeeb nkab & raj
¤ ¤ roj thiab roj pipelines, cua sov hloov fittings.
Carbon Steel Fasteners
S31803 Fasteners 2205 Duplex Cov Qauv Bolt

Cov flanges kuj tseem tuaj yeem tsim tawm raws li screwed, threaded lossis forged hom. Cov flanged flanges yog tsim los ntawm ib daim ntawm cov khoom siv raw. Cov no tseem hu ua Cam Khwb.
Alloy Hlau Yeeb Nkab & Tube
www.oepip.com
DupleX Yeeb Nkab
S32205 yeeb nkab
Myanmar (Burmese)
Stainless hlau yeeb nkab & raj
¤ ¤ roj thiab roj pipelines, cua sov hloov fittings.
Carbon Steel Fasteners
S31803 Fasteners 2205 Duplex Cov Qauv Bolt

Duplex stainless hlau yog kwv yees li 50% ferrite thiab 50% Austenite thiab 50% rau qhov muaj zog zoo thiab corrosion tsis kam.

Muaj cov kev ntsuas sib txawv rau cov flanges raws li qhov system ntsuas. Nyob rau hauv tus qauv ANSI, cov kev kawm siab siab ntau ntawm chav kawm 150 los ntawm chav kawm 2500.

Super Duplex 2507 txiv ntoo muab tau zoo heev rau pitting crevice thiab corrosion

Cov qauv tshuaj pab txo qis cov hlau zoo li 304 (1.4301) thiab cov hlau ferritic zoo li 430 yog yooj yim rau kev ua thiab ua kom zoo. Raws li lawv cov npe hais, lawv muaj feem ntau ntawm ib theem, austenite lossis ferrite. Txawm hais tias cov hom no tau zoo rau ntau cov ntawv thov, muaj qee qhov kev siv txuj ci tseem ceeb hauv ob hom.
Alloy Hlau Yeeb Nkab & Tube
www.oepip.com
DupleX Yeeb Nkab
S32205 yeeb nkab
Myanmar (Burmese)
Stainless hlau yeeb nkab & raj
¤ ¤ roj thiab roj pipelines, cua sov hloov fittings.
Carbon Steel Fasteners
S31803 Fasteners 2205 Duplex Cov Qauv Bolt

Super Duplex 2507 txiv ntoo heev tiv taus carbide-ntsig txog intergranular corrosion

¤ ¤ cov hlab ntsha siab, kev tso tsheb hlau luam siab cia, kev hloov pauv kub (kev lag luam kub (siv tshuaj lom neeg ua lag luam).

Siab chromium, molybdenum thiab nitrogen cov ntsiab lus cuam tshuam nrog pitting tsis zoo rau cov medtenatent thiab corrosive corrosive conduction, thiab tseem ceeb pitting txias rau tag nrho cov xov xwm, thiab tseem ceeb pitting txias rau saum 50¡Ãc.

Qhov tsis kam mus rau oxidation yog nyob rau ntawm tus account ntawm kev txhim kho tus kheej kho tus kheej passivate oxide txheej, uas ua raws li kev thaiv kev tiv thaiv corrosion. Lub ASTM A790 und s32205 seamless yeeb nkab raws siab qhov tseeb thiab nws tuaj yeem siv rau cov ntawv thov siab ntsuas xws li cov twj paj nruag. Cov kav dej no yog txhim khu kev qha thiab tuaj yeem ntxuav tau yooj yim thiab khaws cia ntev.