A403 WPRP3SCH40S TEE AISI304 0CR18NI9 X5CR-NIC18

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]

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 ncej puab flange tuaj yeem siv nyob rau ntau thiab tsawg thiab cov chav kawm siab zoo ib yam li ntawm weld caj dab flange.

Cov chaw ntawm cov ntu no muaj cov tsos pom zoo vim dav dav corrosion. Ib qho ntxiv, lawv tsis muaj zog ntawm cov alloy thiab xav tau hloov ntau zaus kom tiv thaiv kev puas tsuaj los tiv thaiv kev puas tsuaj. Vim hais tias cov alloy muaj qhov zoo tsis kam rau cov corrosion lossis kev sib koom ua ke, los ntawm kev lag luam nyiaj txiag, kev lag luam tuaj yeem siv 304 stainless hlau welded fittings yam tsis muaj kev dai lawv cov hnab ris.

304 Stainless hlau yog qhov feem ntau cov hlau tsis muaj. 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 Austenitic stainless hlau.When nws los txog siv, SS304 tuaj yeem pom hauv chav ua noj hauv chav dej thiab lwm yam khoom siv xws li toaster thiab microwave ncu. SS304 kuj yog siv los ua kom cov hlab ntsha siab, lub log npog zoo li rau kev ua lub tsev kws ua liaj ua teb.

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.

ASME B36.19M yog tus qauv kev qhia tshwj xeeb rau cov kav hlau stainless hlau, uas qhia txog kev ua siab ntev, thiab tsim khoom rau cov kav dej thiab cov txiv ntseej.

Stainless hlau flanges Muaj cov chromium, npib tsib xee thiab lwm yam tshuaj siv tshuaj. Piv txwv li, ntxiv ntawm Molybdenum tuaj yeem txhim kho cov kev ua kom haum cua hauv lub cev, tshwj xeeb yog cov corrosion tsis kam rau cov cua muaj chloride muaj chloride muaj chloride nyias.

Stainless hlau yeeb nkab bends yog resensive rau atmospheric corrosion thiab tiv thaiv cov kua dej hauv cov kua hauv kom tsis txhob muaj paug.

Txhawm rau kom xa cov raj xa dej, nws yog ib qho tsim nyog los tshem cov hose ncaj hauv cov raj xa dej. Thaum siv ntau lub raj xa dej, ntau yam kav dej yuav tsum tau siv. Thaum twg cov raj xa dej siv, lub luj tshib yuav tsum tau siv los hloov qhov loj ntawm cov raj xa dej. Thaum bifurcating, peb-txoj kev xaim cov flange kev sib txuas siv thaum lub raj xa hluav taws xob thiab kev sib txuas txias thiab kev sib tw txias thiab kev sib koom ua ke txias. , Hauv kev sib txuas ntawm ntau cov twj paj nruag, kuj tseem muaj cov txuas txuas thiab ntsaws ntawm cov twj paj nruag theem.

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.

Qhov no yog dab tsi ua 316 SS yeeb nkab qib rau cov ntawv thov zoo xws li twj tso kua mis, cov cuab yeej siv, pulp thiab ntawv, thiab cov ntawv thov marrine.

Nws yog ib txwm muaj rau 316 thiab 316L yuav tsum tau tsim khoom hauv "Ob daim ntawv muaj ntawv pov thawj" tsuas yog nyob rau hauv phaj thiab yeeb nkab. Cov khoom no muaj cov tshuaj lom neeg thiab cov neeg kho kom haum nrog tag nrho 316 thiab 316L cov lus qhia tshwj xeeb. Xws li cov khoom ntawv tshaj tawm ob zaug tsis tau raws 316H specification thiab tej zaum yuav tsis tau txais kev siv kub siab.

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.
Stainless hlau fittings
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Beveled kawg, ntshiab kawg "
Du sawv ntsej muag lub ntsej muag stainless hlau txiv neej lub ntsej muag flange
Alloy Steel Fasteners
304 Phaj S30400 Daim Ntawv Austenitic Qib

Nickel Alloy Yeeb Fittings
Stainless hlau 316Ti ntsia liaj qhov chaw nws yog ib qho tseem ceeb tshaj plaws hauv kev lag luam ua lag luam raws li nws tau siv dav hauv cov khoom lag luam los tuav nws zoo. Txawm li cas los xij, cov khoom muaj ntau Molybdenum, uas txhim kho nws corrosion tsis kam zoo heev. Bolts ntawm qib no muaj cov khoom muaj zog zoo thiab ua haujlwm tau zoo txawm tias thaum kub tsawg. Nws ua kom pom tseeb zoo rau ntau qhov chaw thiab ntsuas kub, nrog rau kev xeb thiab oxidation dhau sijhawm. Stainless hlau 316Ti hex taub hau rau hauv cov cheeb tsam uas tuaj yeem tiv taus ntau dua hom 304, thiab lawv cov pa roj carbon ntau dua li cov tshuaj nag.

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.

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.

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.

Qib 304L yog cov pa roj carbon daus tsawg ntawm 304 uas tsis tas yuav tsum tau muab tso Weld annaling thiab yog li siv lub luag haujlwm hnyav rau cov dej num hnyav (txog 6mm +). Cov qib siab Qeb 304H tuaj yeem siv rau ntawm cov chaw kub. Tus qauv Austenitic kuj tseem muab cov qhab nia no zoo heev, txawm tias tsis kub.

316Ti Dub Xwm Stainless Hlau Hexagon Npog Lub Taub Hau 316ti hexagon ntswj taub hau

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.

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.

Qhov kev sib ntxiv ntawm Molybdenum thiab chromium rau nws cov alloys ua kom muaj zog zoo dua thiab muaj qee yam ntawm corrosion tsis kam. ASTM A182 F22 chav kawm tau muaj cov khoom siv zoo corrosider tsis kam thiab qee qhov tiv taus scaling thaum lawv raug kub. Qhov sib ntxiv ntawm molybdenum rau alloys feem ntau cuam tshuam nrog siab tawv thiab hardness. Yog li ntawd, thaum muaj nyob rau hauv cov tshuaj lom neeg muaj pes tsawg leeg ntawm Astm A182 F22 W22 W22 chav kawm, nws txoj kev ua kom muaj txiaj ntsig zoo tshaj li cov roj carbon steel.

Qeb 316L, cov pa roj carbon tsawg ntawm 316 thiab yog tiv thaiv tau los ntawm kev nkag siab (Lis Ciam Cuam Tshuam Carbide nag lossis daus).

ASTM A403 yog tus qauv ntawm cov yeeb nkab fittings, nws qhia tau cov ntaub ntawv cov khoom siv ntawm cov hlau sib txawv, cov ntawv sau rau ntawm tus qauv hlau hauv cov qauv no. 304 Ib hom ntawm cov hlau uas tsis muaj zog, nws yog dav siv los ua rau kev tsim cov cuab yeej thiab qhov uas xav tau cov kev ua tau zoo, corrosion tsis kam thiab muaj peev xwm.

Incoloy 925 Stainless Hlau Flange Paub Txog Kev Tiv Thaiv Kev Tiv Thaiv Chloride ion Kev ntxhov siab corrosion

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.

316 Cov Yeeb Nkab Stainless Hlau Khoov Muaj cov lus teb rau cov neeg sib nqus. Tsis zoo li cov kab hlau tsis zoo li, uas yog ferromagnetic, feem ntau stainless hlau ntau yam (suav nrog 316) yog Austenitic ntau yam ª lossis zoo tsis yog qhov tsis yog dab tsi.

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

Cov kev siv hluav taws xob sib xyaw rau hom 316 Stainless hlau muaj xws li siv cov khoom siv hluav taws xob, cov tshuab hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv siv tshuaj lom neeg, tso tsheb hlau luam thiab evaporators thiab evaporators. Nws kuj yog siv rau hauv pulp, ntawv thiab cov khoom siv ua tiav thiab txhua yam khoom siv raug rau cov tub rog marine.
Kurdish (Kurmanji)
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Beveled kawg, ntshiab kawg "
Alloy Hlau Daim Hlau & Cov Ntawv Qhia & Coils
Alloy Steel Fasteners
304 Phaj S30400 Daim Ntawv Austenitic Qib
ASTM A403 WPS31254 SCHD10S10S ASME B16.9 Lap Joint Stub xaus
Stainless Hlau Asme B16.9 316L Cov Tees Sib Tw

Stainless hlau 316 Yeeb yog ib qho tshuaj ntsuab stainless hlau qib yeeb nkab cov yeeb nkab uas muaj kev tsis zoo rau chloside ion corrosion kev ntxhov siab tawg. Vim li no, cov yeeb nkab siv rau hauv cov khoom siv marine thiab dej hiav txwv dej hiav txwv uas yooj yim.

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.

A240 hom 304 stainless hlau tej daim. ASTM A240 (chromium thiab chromium npib tsib lwj uas muaj zog ntawm cov hlau, nws yog cov khoom siv siab ntawm cov hlau, cov ntaub ntawv kho kom zoo nkauj, rooj tog kom zoo nkauj kho mob thiab kev lag luam kev lag luam thiab kev ua haujlwm.

Taub qab Weld Yeeb Nkab
304 Stainless Hlau Hloov raj hauv metallurgy, cov roj av, thiab cov chromium ntau tshaj plaws nrog cov roj av ntau tshaj plaws ntawm cov roj ntsha siab thiab ntau tshaj plaws ntawm 1.2% carbon (los ntawm huab hwm). Dab tsi yog qhov zoo tshaj plaws tshaj plaws hais txog cov hlau uas tsis muaj hluav taws xob yog lawv txoj kev xeb, uas nce nrog chromium cov ntsiab lus. Qhov sib ntxiv ntawm molybdenum txhim kho corrosion tsis kam nyob rau hauv reducing reducing dols thiab pitting hauv chloride daws teeb meem. Yog li ntawd, muaj ntau cov qib ntawm cov hlau tsis xeb nrog sib txawv chromium thiab molybdenum cov ntsiab lus kom haum rau ib puag ncig lub alloy yuav tsum tau tawm.

Al 6XN gaskets yog super Austenitic al 6 xn gaskets yog super Austenitic, ua los ntawm ib tug alloy muaj txwv cov ntsiab lus roj carbon, npib tsib xee thiab molybdenum. Al 6XN gaskets tiv thaiv cov chloride kev ntxhov siab corrosion. Al6XX Gaskets yog tsim los ntawm ib qho alloy uas yog lub dav hlau-Austenitic hlau uas tiv taus corrosion, corroside corrosion thiab kev nyuaj siab corrosion. Nws kuj tseem tiv taus alkaline thiab ntsev cov kev daws teeb meem, tiv thaiv cov khoom lag luam los ntawm kev sib kis hlau kis thiab tiv thaiv kev xeb hauv cov kua dej tshuab.
Stainless hlau fittings
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Beveled kawg, ntshiab kawg "
Zhengzhou Huitong Pipeline Equipment Co., Ltd.
Alloy Steel Fasteners
304 Phaj S30400 Daim Ntawv Austenitic Qib

A240 hom 304 stainless hlau tej daim. ASTM A240 (chromium thiab chromium npib tsib lwj uas muaj zog ntawm cov hlau, nws yog cov khoom siv siab ntawm cov hlau, cov ntaub ntawv kho kom zoo nkauj, rooj tog kom zoo nkauj kho mob thiab kev lag luam kev lag luam thiab kev ua haujlwm.

Stainless hlau 304 tubing yog muaj raws li seamless lossis welded. Cov kav dej tuaj yeem kos tau raws li txoj hlab uas tsis sib xws los ntawm ib billet lossis welded los ntawm sawb lossis daim ntawv. Muaj ntau txoj kev vuam sib txawv xws li Reactance vuam rau cov kav dej me me thiab hluav taws xob vuam rau cov kav dej loj dua.
Stainless hlau fittings
Lub raj seamless
Welded Yeeb Nkab
Welded Tube
Pom lsaw erw EFW
Beveled kawg, ntshiab kawg "
Du sawv ntsej muag lub ntsej muag stainless hlau txiv neej lub ntsej muag flange
Alloy Steel Fasteners
304 Phaj S30400 Daim Ntawv Austenitic Qib

A240 hom 304 stainless hlau tej daim. ASTM A240 (chromium thiab chromium npib tsib lwj uas muaj zog ntawm cov hlau, nws yog cov khoom siv siab ntawm cov hlau, cov ntaub ntawv kho kom zoo nkauj, rooj tog kom zoo nkauj kho mob thiab kev lag luam kev lag luam thiab kev ua haujlwm.

30 DEG 304 Luj Tshib ASME B16.9 BW 6 Sch80 Welded Stainless Hlau Yeeb Nkab Haum laujricws