Stainless Hlau Daim Hlau & Cov Ntawv Qhia & Coils

A789 unc unic s31803 thiab unspes ob qib ntawm ob chav stainless hlau uas tau siv dav hauv ntau cov ntawv thov. Cov txiv neej duplex s31803 Seamless kav yog paub rau lawv cov txiv neej ua hauj lwm zoo, muaj lub zog siab, thiab weldability thiab zoo weldability. A789 yog ib qho tshwj xeeb uas tau them seamless thiab welded tub ua los ntawm duplex steel stainless hlau.

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.

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.

Peb lub chav hlau Duplex s31803 bar yog cov hlau siv hluav taws xob nitrogen-hloov kho cov teeb meem sib txawv ntawm cov teeb meem corrosion nrog 300 series stainless hlau.

Duplex 2205 Bolts (en 1.4462) yog tsim los ntawm cov hlau tsis muaj zog thiab yog tsim los muab lub zog siab dua thiab corrosion tsis kam li 300 series stainless hlau. Nws pab cov neeg siv tsis txhob muaj kev ntxhov siab rau kev ntxhov siab rau 316 thiab 317. Bolts ntawm ferritic alloys nrog austenitic fabriclicity muaj peev xwm.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
smls yeeb nkab s32750
Yeeb yaj phom SAA790 S.31803 32205 smls
Khoom Muag 1.4462 Duplex Bar Tooj R31803 Bar
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.54

Cov khoom siv tseem tiv taus chloride kev ntxhov siab corrosion cracking, mus rau corrosion flowbion, kom dav corrosion hauv acids. Qhov no alloy muaj qhov zoo weldability thiab high tshuab zog zog.
Kurdish (Kurmanji)
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
smls yeeb nkab s32750
Yeeb yaj phom SAA790 S.31803 32205 smls
S31803 Fasteners High Tensile 2205 Bolts Precio
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.54
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Tsim cov qauv ASME B36.10 ASME B36.40

Ob lub chav hlau obleoys muaj cov khoom ntawm cov hlau tsis muaj tshuaj thiab thiab cov hlau ferritic stainless. Qhov no yog vim tias lawv tau muaj yuav luag sib npaug sib npaug ntawm ob lub roj teeb tsa (austenite thiab ferrite) hauv anealed mob.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
smls yeeb nkab s32750
Yeeb yaj phom SAA790 S.31803 32205 smls
Khoom Muag 1.4462 Duplex Bar Tooj R31803 Bar
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.54

Unc unru s3220 5 hex bolts (tseem hu ua S31803) yog ua los ntawm High Qib Duplex 2205 Stainless Hlau. Vim tias cov khoom siv no muaj li tsawg kawg 22% chromium, thiab 3% molybdenum, thiab muaj peev xwm tiv thaiv lwm yam ntawm kev xeb, tawg, pitting, thiab lwm yam. Stainless Duplex 2205 hex bolts kuj muab ob zaug rau cov neeg kho tshuab lub zog piv rau cov qauv steel.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
smls yeeb nkab s32750
Yeeb yaj phom SAA790 S.31803 32205 smls
Khoom Muag 1.4462 Duplex Bar Tooj R31803 Bar
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.54

Seamless yeeb nkab tsis yog li muaj zog li Duplex SS 2205 Welded yeeb nkab, tab sis yog qhov muaj tseeb heev. Qhov tseeb qhov tseeb yog pab tau nyob rau hauv cov kev siv rhiab heev uas ntsuas qhov tseeb thiab kev xam pom qhov tseeb.

Tus qauv ntawm 2205 duplex stainless hlau muaj cov pas dej ntawm Austenite ib puag ncig los ntawm kev txuas ntxiv ferrite theem. Nyob rau hauv anealed mob, 2205 muaj kwv yees li 40-50% ferrite. 2205 feem ntau raug xa mus ua cov qib haujlwm ua haujlwm thiab yog cov dav dav siv dav dav hauv tsev neeg lub cev tsis muaj roj stuple.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
smls yeeb nkab s32750
Yeeb yaj phom SAA790 S.31803 32205 smls
Khoom Muag 1.4462 Duplex Bar Tooj R31803 Bar
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.54

S31803 Fasteners High Tensile 2205 Bolts Precio - Zhengzhou Huitong Pipeline Equipment Co., Ltd.

ASTM A815 qhov kev qhia tshwj xeeb npog ob chav kawm dav dav, Werrititic, thiab Martensitic Stainless hlau fittings ntawm seamless thiab welded siv. Chav kawm WP fittings yog subdivided ua plaub subcasses: cov chav kawm WP-S, WP-WP-WP-WP-WX, thiab WP-WP Cov khoom siv rau cov fittings yuav tsum muaj kev lom zem, cov kab, daim hlau, lossis seamless lossis welded tubular khoom.

UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNRY RAU LUB COMMEMATBLY NTAWM ob qho kev pab tsis muaj zog, nrog kev pab ntawm cov txiv ntoo. UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNR UNRGE muaj cov khoom zoo dua xws li Tensile siab thiab tawm lub zog.

Qhov zoo dua ntawm cov qauv dual Qhov kev pabcuam kub ntawm 2205 duplex stainless hlau yuav tsum tau txwv rau hauv qab 600¡Ãf. Ntev tau raug rau qhov kub siab tuaj yeem ua 2205 stainless hlau nkig.
Qee cov hlau kuj tseem muaj MO, CU, NB, NB, N thiab lwm cov khoom alloy. Piv nrog ferrite, nws muaj zog dua thiab tawv, tsis muaj chav nyob intergeness, thiab khaws cia zoo nkauj thiab superplasticity ntawm ferritic steel. Piv nrog Austenitic stainless hlau, nws cov txiaj ntsig zoo txhim kho, thiab nws txoj kev tiv taus kev ntxhov siab, kev ntxhov siab corrosion, kev puas tsuaj corrosion yog kev txhim kho.

Duplex 2205 Bolts (en 1.4462) yog tsim los ntawm cov av tsis muaj zog thiab corrosion tsis kam li 300 series stainless hlau. Nws pab cov neeg siv kom tsis txhob muaj kev ntxhov siab corrosion uas ib txwm tau pom nrog kev ntxhov siab ntawm kev ntxhov siab nrog nws cov kev ua kom muaj peev xwm ua tau zoo.

2205 muaj cov khoom haum corrosion zoo heev, thiab nws yog qhov zoo rau ib puag ncig muaj cov tshuaj chlorides, rau kev siv cov khoom noj qab haus huv thiab hauv cov txheej txheem daws teeb meem tsis huv nrog chlorides.

ASTM A479 Super DuPlex uns S32750 Fasteners yog ib qho kev sib xyaw microstrite thiab ferrite (50) uas tau txhim kho lub zog tshaj ferritic thiab Austenitic style.

Cov ntaub ntawv siv los tsim cov fasteners yog ntawm sab saum toj zoo thiab tus qauv, yog li nce lub zog ntawm cov khoom kawg rau cov kev siv tawm tsis zoo rau cov kev siv tawm tsis zoo.

Duplex stainless hlau muaj qhov ua tau zoo heev rau corrosion thiab heev muaj zog txhua yam muaj zog. Lub siab corrosion resistance ntawm ob lub steelsless steel ua kom muaj zog ntau dua li cov khoom siv tshuaj ntsuab, thaum cov kev tsim kho cov khoom siv sib xyaw ua ke thiab muaj ntau dua vuam.

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.

ASTM A182 F51 Flange yog ua cov roj carbon, chromium, mangelese, siosphorus, cov leeg qaib, nitrogen, molybdenum thiab hlau.

Teel kev lag luam tau loj hlob nyob rau ob peb xyoo dhau los thiab muaj ntau yam khoom muaj nyob hauv kev ua lag luam. ASTM A815 UNSENT S32750 cov yeeb nkab sib xyaw yog ib qho ntawm cov khoom thiab muaj ntau qhov ntau thiab tsawg, thiab qhov loj me. ASTM A815 unduct S32760 yeeb nkab fittings yog tsim kom tiv taus corrosion thiab tau hais tias muaj kev txhaj tshuaj zoo kawg nkaus Weldability. Cov superllex s32750 butweld fittings tiv taus erosion corrosion thiab qaug zog. Lawv muaj kev sib xyaw microstructure ntawm 50% Austenic thiab 50% ferrite.

Super Duplex Stainless Hlau muaj cov zoo tib yam raws li nws cov counterx counterpart. Lub ntsiab sib txawv ntawm ob qho yog tias super duplex muaj qhov ntau dua chromium thiab molybdenum cov ntsiab lus, ua rau muaj kev tiv thaiv corrosion.

Duplex 2205 yog nitrogen txhim kho duplex stainless hlau tsim los daws cov teeb meem corrosion engless cov.

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.

Cov yam ntxwv ntawm cov kav dej duplex suav nrog durabiles ruaj khov thiab siab zog raws li lawv txoj kev tiv thaiv kom muaj kev ntxhov siab ntsig txog corrosion.

Zeron 100 Threaded Qws muaj nyob rau hauv kub forged, txias forged thiab bar Tshuag siv ntawm alloy 32760 uas yog ib qho kev txiav txim siab rau cov kev txiav txim siab corrosion thiab pitting alloy rau ntau txoj kev ntawm corrigies. Nws yog 22% chromium duplex stainless hlau.

A182 F51 2205 S31803 Flange nplhaib nrog 290HB Brinell Hardness
Cov flanges yuav tsum tsis txhob siv nyob rau ntawm qhov kub tshaj 600¡Ãf [315¡ÃC] txij li nws yuav raug rau kev muab kev pabcuam tom qab muaj kev kub ntxhov.
2507 yog siv rau cov roj thiab roj av kev lag luam, kev hloov pauv hluav taws xob, cov txheej txheem thiab kev txhaj tshuaj thiab kev txhaj tshuaj thiab cov dej sib tsoo.
Alloy 2205 tau txais lub npe duplex vim nws muaj ob hom sib txawv. 40-50% ntawm nws cov qoob qauv zeb yog Austenite thiab 50-60% ntawm nws yog ferrite. Nws yog ze ze rau, tab sis ntau dua nrov dua li alloy 255. Nyob rau hauv feem ntau ib puag ncig, nws surpasses 317l hauv Crevice corrosion. 2205 Duplex excels hauv chloride ib puag ncig thiab tiv taus hydrogen sulfide. 2205 Duplex muaj yuav luag ob zaug lub zog ntawm 316L. Vim yog cov ntsiab lus npib tsib xee thiab molybdenum cov ntsiab lus, nws tsawg dua li alloy C276. Ntawm cov chaw uas yog 2205 duplex yog siv suav nrog cov hlab ntsha siab, kev pauv hluav taws xob thiab cov tshuab txhuam.
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
smls yeeb nkab s32750
Yeeb yaj phom SAA790 S.31803 32205 smls
Khoom Muag 1.4462 Duplex Bar Tooj R31803 Bar
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.54

F51 Ob Chav Stassx Stainless hlau yog qhov tshwj xeeb yog tsim nyog rau siv hauv qhov ntsuas kub ntawm -50¡ÃF \ kub nyob rau hauv cov neeg tsawg kawg nkaus (tshwj xeeb yog rau welded qauv).

S32750 S32760 SOLY DUPLEX Stuple Stainless kav Resistant rau formic thiab acetic acid

Lub siab chromium, molybdenum thiab nitrogen cov ntsiab lus ntawm 2205 muab zoo dua corrosion tsis kam dua li 316L thiab 317L thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l thiab 317l nyob rau hauv feem ntau cov chaw ib puag ncig.

Alloy 2507 yog lub zog loj lub zog Duplex alloy. Super Duplex Phaj yog ib lub me ntsis dual Ferritic thiab Austenitic microstructured cov khoom siv ntawm cov chromium, npib tsib xee thiab molybdenum. Super Duplex 2507 phaj yog siv nyob rau hauv cov tshuab uas muaj zog thiab txhim kho corrosion tsis kam ntawm cov tshuab sib txawv.
Ntaus "yeeb nkab seamless
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
smls yeeb nkab s32750
Yeeb yaj phom SAA790 S.31803 32205 smls
Khoom Muag 1.4462 Duplex Bar Tooj R31803 Bar
Thickness: Sch5 ~ Schxxs
Tsim cov qauv ASME B36.10 ASME B36.54

Cov tshuaj lom neeg cov tshuaj lom neeg tau hais hauv cov cai yuav tsum tau ntsib los ntawm cov steel super duplex phaj. Cov ntsiab lus, nyob rau hauv cov ntaub ntawv no tuab duplex alloy 2507 colled daim ntawv, yuav tsum ua kom tau raws li cov neeg siv khoom uas xav tau.

Qhov zoo dua ntawm kev sib txuas cov qib Ferritic thiab Austenitic cov qhab nia yog tias cov qauv hlau muaj ob theem thiab yog li cov txiaj ntsig los ntawm cov yam ntxwv ntawm ob qho tib si micrertorures ntawm ob Micrence. Cov khoom no ua rau lub qhov muag yas ua tom qab hauv cov lag luam hnyav, xws li roj thiab roj ua khoom siv.