Copyright © Zhengzhou Huitong Pipeline Equipment Co., Ltd. Qoob loo

Stainless hlau 316 puag ncig bar yog cov khoom ua los ntawm cov hlau stainless. Sib txawv kev lag luam siv cov qhab nia sib txawv ntawm cov hlau stainless. Stainless hlau pas nrig tau siv rau lawv lub zog thiab corrosion tsis kam.

Ib lub flange yog lub nplhaib ntawm cov hlau (forged, txiav los ntawm phaj, lossis koom nrog cov yeeb nkab ntawm cov yeeb nkab, lossis los koom nrog cov hlab ntsha, lossis mus ua ke lossis lwm qhov chaw sib dhos. Flanges tau koom nrog txhua lwm yam los ntawm kev siv pas dej los ntawm vuam los yog xov (lossis xoob thaum cov quav xaus yog siv). Stainless hlau Flange Tau yooj yim raws li ss flange, nws yog hais txog cov flanges uas ua los ntawm stainless hlau. Cov qauv qauv ib txwm muaj thiab qib AN182% F304 \ / L thiab / L thiab / / /50.

Peb suav nrog SS 316 \ / 316L cov hniav txuas nrog cov hwm zoo uas tuaj yeem tiv thaiv siab thiab kub. Rau kev sib tshuam ntawm cov yeeb nkab fittings, peb xaiv cov hwm cov khoom siv raw zoo. Cov fittings yog qhov zoo tshaj plaws, xws li ua tiav zoo tag nrho, lub peev xwm ruaj khov, kev ua tau zoo heev, kev txij nkawm tsawg, thiab kev tsim kho zoo.

Stainless hlau DIN 1.4539 neeg txiv ntoo yog qhov tsis-stabilized Austenitic stainless hlau nrog cov tshuaj carbon qis, uas yog kuj tiv taus cov kab mob muaj kev ntxhov siab thiab cov nyom corrosion. Qhov sib ntxiv ntawm tooj hlau stainless 904L hex txiv ntoo muab nws corrosion resistant Cov khoom siv nyiaj txiag zoo nkauj rau cov neeg muaj cai Chrome uas muaj txiaj ntsig, hauv cov sulfuric, phosphoric thiab acetic acids.

Zoo li cov hlau, 316 stainless hlau yog feem ntau sib xyaw ntawm cov hlau thiab carbon. Txawm li cas los xij, stainless hlau kuj muaj tsawg kawg yog 10.5% chromium, lub teeb duab me me uas imparts ib hlau saum cov hlau nto ua tiav thiab zoo heev corrosion. Stainless hlau yog qhov zoo tagnrho rau cov ntawv thov ntev lub sijhawm uas yuav raug rau cov khoom, noo noo thiab cov peev xwm corrosive. Nws tseem yog qhov zoo rau kev lag luam rhiab xws li kev npaj khoom noj thiab chaw muag khoom, uas muaj kev pheej hmoo ntawm kev paug qis dua.

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.

Qhov xwm txheej ntawm no sib koom tes txhais tau tias lub pluaj kawg

Rau cov ntawv sau zeb hauv av uas xav tau cov qib qis dua uas tsis muaj cov xeb txaus tiv thaiv. Raws li 22% chromium cov ntsiab lus, lawv muaj cov ustenitic: Ferritic microstructure uas muaj zog dua, corrosion tsis kam thiab nqi-ua hauj lwm zoo.

Daim ntawv thov xav tau kev sib xyaw ua ke ntawm lub zog siab thiab corrosion tsis kam yuav xav txog incoloycoy 925 Weld Neck Flanges. Txhua tus yuav tsum tau ua kom txo qis kev ua haujlwm hnyav ntawm Incoloy 925 Qhov tsawg (tuaj yeem txo cov tshuab nrawm thiab yog muaj qhov tob ntawm kev txiav.

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.

SAE 304 stainless hlau yog qhov feem ntau steel hlau. Cov hlau muaj ob txoj kev chromium (nruab nrab ntawm 18% thiab 20%) thiab thib pua (nruab nrab ntawm 8%) [1] cov hlau uas yog cov qauv hlau tseem ceeb. Nws yog ib tus neeg siv tshuaj hlau tsis huv. Nws tsis tshua muaj hluav taws xob thiab cuam tshuam cov khoom siv hluav taws xob ntau dua li cov hlau. Nws sib nqus, tab sis tsis sib nqus dua li hlau. Nws muaj ntau dua corrosion tsis kam ntau dua li cov hlau tsis tu ncua thiab siv dav siv vim yog qhov yooj yim nyob rau hauv ntau yam duab. [1]
Yeeb Nkab Spools Fabrication
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "

Al6XN yog superaustenitic steel hlau nrog kev ua tau zoo rau chloride pitting, crevice corrosion thiab kev nyuaj siab corrosion tawg. Al6XN yog 6 Moly alloy uas tau tsim rau thiab siv hauv kev sib cav sib ceg siab. Nws muaj cov npib tsib xee (24%), Molybdenum (6.3%), nitriumen thiab chromium cov ntsiab lus tawg, thiab tshwj xeeb corrosion tiv thaiv. Al6XN yog feem ntau siv rau nws cov kev txhim kho pitting thiab crevice corrosion tsis kam hauv chlorides. Nws yog ib qho tsim nyog thiab weldable stainless hlau.

SS F317l Flange, SSR tsis yog S31700 Yeeb Nkab ntawm Stainless Hlau 317 daim ntaub dig muag ntawm BRANGES, SSIVE, BSCE FRANGES, BSCE FRANGES, BSCE FLANGES, BSCE FLANGES, BS10 LUB R, DIN EN, DIN TXAWV HLAWV.

Peb tsim cov khoom siv no

Stainless hlau yog ib qho hlau alloy muaj tsawg kawg yog 10.5% chromium. Chromium ua cov txheej txheej nyias ntawm oxide nyob rau saum npoo ntawm cov hlau, hu ua "passivation txheej".

Stainless hlau Flange yeeb nkab fittings thiab taub qab vuam flange hluav taws xob muaj zoo corrosion muaj zoo corrosion muaj zoo corrosion muaj cov tshuaj lom neeg zoo, thiab siv cov roj txheem kev kho mob.
Yeeb Nkab Spools Fabrication
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Stainless Hlau Al-6xN Tube Asme Sb 676 Tsis Ua N08367 Tubing
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "

316 Stainless hlau muaj cov tshuaj sib xws li 304, tab sis kuj muaj molybdenum. Qhov no ntxiv ua rau nws tiv thaiv ntau rau kev corrosion. Zoo li 304, lub 316 tsim tsis tas yuav muab tso Weld annealing. 316L stainless hlau yog yuav luag tib yam li 316. Qhov sib txawv tsuas yog cov ntsiab lus carbon. Cov roj carbon tsawg cov ntsiab lus ntawm 316L imparts zoo dua corrosion tsis kam dua 316. 316L tsis tas yuav muab tso Weld anneal.

Tsis suav txog N08367 tseem hu ua Alloy Al6XN yog cov carbon ntau, siab purity, nitrogen-batoy nrog zoo heev rau chloride pitting thiab compevice corrosion.

Stainless hlau yog ib qho alloy ntawm cov hlau uas tiv taus xeb. Nws muaj tsawg kawg yog 11% chromium thiab tej zaum yuav muaj cov ntsiab lus xws li carbon, lwm yam tsis yog lwm yam kom tau lwm yam uas xav tau. Stainless hlau qhov tsis kam rau corrosion tau los ntawm cov chromium, uas ua cov yeeb yaj kiab passive uas tuaj yeem tiv thaiv cov khoom thiab kho tus kheej nyob rau hauv lub xub ntiag ntawm oxygen.

Muaj ntau cov pa roj carbon nyob hauv 316 stainless hlau dua 316L. Qhov no yooj yim kom nco ntsoov vim tias qhov l sawv rau "tsawg". Tab sis txawm nrog cov ntsiab lus muaj roj teeb qis, 316L yog qhov zoo heev li 316 hauv yuav luag txhua txoj kev. Cov nqi yog qhov zoo heev, thiab ob qho tib si yog ruaj, corrosion-resistant, thiab ib qho kev xaiv zoo rau cov xwm txheej siab.
Yeeb Nkab Spools Fabrication
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "

Inconel 600 yog ib qho tshwj xeeb npib tsib xee-chromium alloy uas paub rau nws oxidation tiv taus ntawm qhov kub siab dua. Nws yog ntau yam thiab tuaj yeem siv rau txhua yam ntawm cryogenics rau cov ntawv thov uas tam sim no nce txog li 2000dÃf (1093¡Ã).
Myanmar (Burmese)
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "
SS 316 Seamless Yeeb Nkab thiab ASTM A312 Welded Yeeb Nkab Khoom Siv Hauv Suav
Nickel Alloy Daim Hlau & Cov Ntawv Qhia & Coils

ASTM A312 TP316 yog tus qauv txheem rau kev sib khi, ncaj-leeg welded, thiab hnyav txias welded ustenitic kav hlau stainless hlau thiab kev corrosive service. Lub 316 seamless muaj steel yeeb nkab yog tsim los ntawm kev sib xyaw ntawm cov chromium, npib tsib, thiab molybdenum ua rau corrosion thiab xeb thiab xeb thiab xeb thiab xeb.

Super Alloys Muab qhov kev xa rov qab zoo ntawm kev nqis peev los ntawm kev txo cov khoom poob thiab kho lub sijhawm kho thiab hloov corroded seem.

Stainless hlau 904L ntsia liaj qhov rooj yog ib tus tswv cuab ntawm Alloy Steel tsev neeg, uas txhas cention muaj 10 feem pua ​​mus rau 30 ib xees ntawm chromium lub caij. Cov ntsiab lus no muaj kev ua kom tiv thaiv kom sov thiab muaj kev xeb, ua ntu zus los ntawm kev faib ua feem ntawm carbon. Cov ntsiab lus tshwj xeeb zoo li cov leej faj, txhuas, thiab titanium ua haujlwm zoo li kev txhawb nqa zoo rau 904L stainless hlau fasteners¡ -Tus muaj zog.
Yeeb Nkab Spools Fabrication
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Tsim cov txheej txheem kub dov rolling \ / kub ua hauj lwm, dov
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "

316L 1.4401 tus yeeb nkab stainless hlau yog ib qho kev xaiv yeeb nkab zoo heev thiab cov yeeb nkab ruaj khov siv hauv ntau cov ntawv siv. Qhov no ss s31603 yeeb nkab yog tsim los ntawm cov hlau zoo 316L stainless ua rau corrosion, oxidation thiab staining rau cov chaw hnyav lossis kev siv ntxhov siab.
Myanmar (Burmese)
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "
SS 316 Seamless Yeeb Nkab thiab ASTM A312 Welded Yeeb Nkab Khoom Siv Hauv Suav
Duplex Steel Daim Hlau & Cov Ntawv Qhia & Coils

Ib lub pob tw weld yeeb nkab haum yog tsim kom muaj kev sib tw ntawm nws cov (roj, roj, dhau mus ua ke, dhau mus deb ntawm cov khoom siv tsis zoo .-- Zehengzhou Huitong Pipeline Equipment Co., Ltd.

Txawm li cas los xij, nws yuav tsum txwv rau 927 degrees Celsius thiab yuav tsum tsis txhob mus rau hauv qab ntawd. Qhov zoo tshaj plaws kub rau kub ua hauj lwm stainless hlau pem teb flanges yog nruab nrab ntawm 1149Ãc - 1260¡Ãc. Rau qhov zoo corrosion tsis kam, stainless hlau dig muag flanges yuav tsum muaj post-ua haujlwm anealing. Cov no AN182 F316 dig flanges kuj muaj nyob hauv cov chav kawm siab sib txawv. Werkstoff tsis yog 1.4301 kua ntsa flanges yog siv hauv tshuaj, lub zog, lub zog, kev lag luam thiab roj av.

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.

Rau 304L stainless hlau yeeb nkab, cov ntau ntawm cov ntsiab lus carbon hauv cov hlau cuam tshuam rau cov corrosion tsis kam ntawm lub tank. Thaum lub sij hawm vuam ntawm hlau, ib qho tshwm sim hu ua "chromium carbide nag lossis daus" tshwm sim ntawm 800 thiab 15005 thiab 815 thiab 8155¡Ãc). Chromium sib txuas nrog cov pa roj carbon nyob rau hauv cov tshav kub cuam tshuam cheeb tsam thiab precipitates li chromium carbide ntawm cov ciaj ciam nplej. Raws li qhov tshwm sim, nws txo qis cov xeb pheej tsis ntawm cov hlau hauv thaj chaw no. Vim yog cov ntsiab lus txo cov roj hmab ntawm 304L steel, qhov pheej hmoo ntawm chromium carbide nag lossis txo qis heev.

Stainless hlau bw fittings ncej puab pob qij txha sib npaug A403 ntev qauv luv qauv

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.
Myanmar (Burmese)
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "
SS 316 Seamless Yeeb Nkab thiab ASTM A312 Welded Yeeb Nkab Khoom Siv Hauv Suav
Taub qab vuam s31803 Asme B16.5 Fittings Caps

Stainless hlau flange tsis tsuas yog txuag qhov chaw thiab qhov hnyav, tab sis kuj tseem ua kom sib koom tes thiab muaj kev ua tau zoo. Lub compact flange loj yog txo vim hais tias txoj kab uas hla ntawm lub foob yog txo, uas yuav txo cov ntu ntawm kev sib khi saum npoo.

Lub tshuab hluav taws xob stainless hlau yog cov khoom ntawm kev xaiv rau nqa cov tshuaj corrosive lossis cov roj av, tshwj xeeb yog qhov kev ntsuas siab, siab dua ib puag ncig muaj kev koom tes. Raws li qhov tshwm sim ntawm kev ua kom zoo nkauj ntawm cov hlau stainless, cov yeeb nkab feem ntau siv hauv cov ntawv thov archectural.
Myanmar (Burmese)
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "
SS 316 Seamless Yeeb Nkab thiab ASTM A312 Welded Yeeb Nkab Khoom Siv Hauv Suav
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils

Lub 316 cov yeeb nkab stainless hlau tau dhau los ua cov khoom siv tsis tau rau cov kev lag luam lag luam. Qhov no alloy ntawm hlau thiab chrome tau lees paub rau nws lub siab tiv taus corrosion, nrog rau nws cov kav ntev. 316 Stainless hlau Tubing tuaj yeem tsim nyob rau hauv ob leeg seamless thiab welded leeg kom tau raws li cov neeg siv khoom xav tau.

Lub unr unic s31803 (ASTM F51) Cov lus qhia tshwj xeeb tau ua rau muaj ntau dua Superseded los ntawm Unvent S32205 (1.4462, ASTM F60). Qhov no qhia txog lawv txoj kev xav kom ua kom tiav ntawm cov khoom siv alloy, ua tsaug rau kev txhim kho AOD cov txheej txheem ntawm kev tswj hwm. Ib qho ntxiv, nws tso cai rau cuam tshuam rau cov nitrogen ntxiv qib ntxiv dua li yog tam sim no yog nyob tom qab keeb kwm. Yog li ntawd, qhov siab tshaj plaws ua tiav cov qib hloov kho kom ua kom ntau cov ntsiab lus ntawm chromium (CR), Molybdenum (mo) thiab nitrogen (n).

S31803 yog cov qauv sau ua ke (tsis ua haujlwm) rau thawj lub duplex stainless hlau stainless. Cov txheej txheem tsis zoo tau tsim los ntawm cov pab pawg ua lag luam hauv xyoo 1970 los txo kev tsis meej pem thaum tib almoy tau hu ua ntau yam sib txawv, thiab hloov ua lwm yam. Txhua tus hlau yog sawv cev los ntawm ib tsab ntawv ua raws li tsib tus lej, qhov twg tsab ntawv sawv cev ntawm cov hlau series, i.E. s rau stainless hlau.

304 Piping spools yog tsim los ntawm 304 stainless hlau, ib qho khoom siv nrov thiab nrov tshaj plaws hauv ntau cov ntawv thov uas xav tau kev tiv thaiv kom xeb thiab oxidation. Cov kev tshaj lij no yog preooss siv cov machinery thiab cov txheej txheem tshwj xeeb, uas paub meej tias lawv muaj tseeb thiab ntseeg tau.
Myanmar (Burmese)
Tsev »
Portuguese
Indonesian
Scottish Gaelic
DupleX Steel Yeeb Nkab & Tube
Qhov loj me "Od: 1 \ / 2" "~ 48" "
Alloy Steel Fasteners
Ntev: Raws li qhov koj xav tau. "
SS 316 Seamless Yeeb Nkab thiab ASTM A312 Welded Yeeb Nkab Khoom Siv Hauv Suav
Tsim cov qauv ASME B36.10 ASME B36.52

Alloy 310s, zoo li 309s, yog paub txog cov ntawv thov kub siab. Ob txoj kev ua haujlwm tau ua haujlwm tau zoo ntawm 2000dÃf, tshwj xeeb tshaj yog qhov twg oxidation tsis kam. 310 Stainless hlau yog ib tug Austenitic chromium-npib tsis muaj oxidation zoo thiab corrosion tsis kam rau cov chromium ntau rau npib tsib xee.

Ib ceg tawv sib koom tes yog ob qho sib dhos ua ke, nrog tus qij kawg uas muaj lub ntsej muag ncej puab flange muab tso rau nws. Lub stub kawg yog tom qab ntawd taub hau welded rau cov yeeb nkab, thiab lub nplhaib flange tuaj yeem tig mus ua kom haum nrog cov mating flange. Hom kev sib txuas flange no yog qhov tshwj xeeb tshwj xeeb rau cov flanges.a ncej sib koom ua ke, nrog ib qho chaw sib dhos kom kawg uas muaj lub ntsej muag ncej puab flange muab tso rau nws. Lub stub kawg yog tom qab ntawd taub hau welded rau cov yeeb nkab, thiab lub nplhaib flange tuaj yeem tig mus ua kom haum nrog cov mating flange. Hom kev sib txuas Flange no yog qhov tshwj xeeb tshwj xeeb rau cov chaw loj lossis nyuaj rau kev kho cov flanges. Siv cov ceg ntoo ncej puab yuav siv tau rau hauv qhov ntau thiab tsawg cov chav hauv lub ntsej muag zoo ib yam li cov ntsej muag ntsej muag, uas ua rau nws tsa cov ntsej muag ntsej muag, thiab lub gasket zaum saum npoo.

Al6XX cov khoom siv tau paub rau nws cov amazing corrosion tsis kam. Nws yog dav siv vim nws lub zog siab, Weldability zoo, zoo formability thiab zoo corrosion tsis kam. Cov tswv tau tsim kom muaj qhov raug xa rov qab vim nws muab cov nqi ruaj khov thiab txhim khu kev qha. Cov alotots Al6XN Washer tau txais cov khoom siv uas tsim tau rau cov ntaub ntawv tshwj xeeb hauv tebchaws thiab thoob ntiaj teb. Vim nws cov kev ua tau zoo, corrosion tsis kam thiab ua tau zoo tshaj plaws, peb kuj tuaj yeem kho qhov xav tau ntawm peb cov neeg siv khoom.