Duplex Steel Tuav & Rods

Stainless Hlau Yeeb Nkab Fittings 316 Yeeb Nkab Bend muaj kev ua kom zoo dua corrosion tsis kam

Stainless hlau yeeb nkab fittings muaj 10% npib tsib xee thiab cov ntsiab lus chromium siab. Cov neeg tsim khoom ntawm cov fittings stainless tsim cov fittings ua ntxiv ntawm kev sib ntxiv ntawm mangphorus, sitphorus, silicon thiab sulfur ntxiv rau ob lub ntsiab tseem ceeb.

S32750 (2507) yog lub duplex stainless hlau uas sib xyaw ntau cov khoom ntawm ferritic thiab ustenitic steels. Vim nws cov ntsiab lus chromium siab thiab molybdenum cov ntsiab lus, nws ua pov thawj zoo heev rau pitting, corrosion thiab kev ua kom huv. Ob-theem microstructure kom paub meej tias cov hlau muaj lub siab tiv thaiv kom ntxhov siab corrosion thiab muaj zog dua. Tsis tas li ntawd, nws tseem muaj cov yam ntxwv ntawm muaj zog tiv taus chloride pitting, siab thermal conductivity thiab tsis muaj cua sov kev nthuav dav.

Duplex derives ib cov microstructure microstructure muaj cov sib npaug ntawm Austenite thiab Ferrite. Ferritic alloys muab tsis kam rau kev ntxhov siab corrosion tawg, thaum Austenitic alloys muab kev yooj yim ntawm kev tsim khoom thiab corrosion tsis kam.

Incoloy 800H cov yeeb nkab fitts litrings cov hlau lossis alloys xws li steel thiab Aluminium yuav succumb mus rau thermal nkag

Peb cov khoom lag luam, xws li Chav Hlau Voj S31803 Hauv Welded Yeeb Nkab Fittings, yog kev cai ua rau peb cov neeg siv khoom siv tau thiab tsim nrog qhov tseeb. Peb ntseeg tias muaj raws sij hawm tsis muaj kev txiav txim siab.

Hom ntev lub vojvoog lauj kaub, lub vojvoog ntev txo, luv luv, txo cov hluav taws xob, tus nqi sib tw, rov qab them nyiaj rau sab nraud,

Cov Khoom Siv Zoo Sib tw tus nqi Austenitic Stainless Hlau Yeeb Nkab Fitting Astm A403 Tee

Reducers muaj kev cuam tshuam zoo weldability. Vim yog cov neeg siv nyiaj npib tsib xee, Reducel Reducers muaj Filability zoo thiab nthuav tawm zoo tshaj plaws weldability.

ASTM A403 WPRPORAINALLY siv nyob rau qhov chaw uas corrosion tsis kam thiab txhawb nqa F. thiab 1600¡u F. yog qhov tseem ceeb tshaj plaws. Nws kuj yog cov qib siab dua rau kev siv ntawm cov khoom siv welded hnyav, uas tsis tuaj yeem rov muaj dua.

Stainless hlau 310s txawv ntawm cov hlau wrought, uas muaj me me lossis tsis muaj carbon, uas tseem muaj variations thiab kev sib txuas ntawm cov kev ntau lawm. Stainless hlau 310 kawg cap Beld haum yog ib qho hlau thiab carbon aloy muaj tsawg dua 2% cov pa roj carlicon thiab 1% ntawm silicon, phosphorus, sulfur thiab oxygen.

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.

Monel 400 yog npib tsib xee-tooj ​​liab (kwv yees li ntawm 67% Kev du dua thiab thermal conductivity zoo tagnrho rau cov khoom siv hiav txwv.

A234 WP11 fittings tuaj yeem khoov duav thiab welded. ASME SA 234 WP11 tias cov koom haum tseem ceeb ntawm cov kav dej sib txawv ntawm ntau qhov sib txawv. Luj tshib A234 WP11 yog qhov kev hloov kho dawb ntawm qib no, siv tau nyob rau hauv bar cov ntsia hlau tshuab.

Txhawm rau tsim nyog li 316L stainless hlau, tus nqi ntawm cov pa roj carbon ua tsis tau dhau 0.03%. Qhov no txo ​​qis kev pheej hmoo ntawm cov pa roj carbon daus, ua rau nws xaiv tau zoo dua rau kev siv vuam kom ntseeg tau ntau rau corrosion siab tshaj plaws.

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.

Peb kuj tseem yog cov koom tes ntawm cov yeeb nkab steel fittings, xws li Carbon Hlau Vuam Pa Roj Hlab, Taub Hau Vuam Vuam Cov Yeeb Nkab Luv ​​luv, thiab lwm yam.
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).

Thaum koj yuav tsum tau txiav txim siab ntawm cov hlau, thawj cov neeg ua txhaum yog kev txiav txim siab seb nws puas tuaj yeem ua nrog qee cov xov xwm corrosive, xws li brine lossis ua tshuaj lom. Yog tias muaj, koj yuav tsum muaj cov hlau tsis tshua muaj tshwm sim. Nws yog qhov zoo tshaj plaws los xaiv stainless hlau tubing, tab sis ob npaug xyuas cov khoom ntawm cov ntaub ntawv koj yuav siv los xyuas seb lawv yuav muaj kev cuam tshuam.

Cov qib kawm ntawm cov haum no yog siv hauv kev tsim kho siv rau kev siv hauv cov khoom siab piping thiab siab lub nkoj pabcuam thaum kub. Tsis tas li, qhov uas haum no muaj nyob rau hauv ob hom hauv welded thiab seamless.

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.

Peb lub txiaj ntsig zoo theem 150 lb 304 316 Stainless hlau xov xwm fittings yog tsim rau cov qib siab. Tag nrho cov stainless hlau yeeb nkab fittings raug tshuaj xyuas los ntawm kev tswj cov neeg ua haujlwm zoo rau cov qauv thiab cov cim. Cov stainless hlau fittings yog qhov zoo tagnrho rau kev thov uas muaj cov peev xwm corrosive lossis kua dej. Ntxiv rau kev ua kom tiv thaiv corrosion, stainless hlau yeeb nkab yas tseem tuaj yeem tiv thaiv kom paug, ua rau lawv muaj txiaj ntsig rau ntau tus kws tshaj lij.

Tuam Tshoj Tsum Tuam Tshoj Yeeb Nkab Haum Ntawm Cov Khoom Zoo ASTM A815 UNSENT S32750 sib npaug zos

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.

Ib lub pob tw weld yeeb nkab reducer ua rau muaj kev hloov pauv ntawm cov yeeb nkab loj kom tau raws li cov kev xav tau yooj yim hydraulic no nws tsuas yog muaj teeb meem ntawm kev sib txuas ob qho sib txawv cov yeeb nkab sib txawv. Lub hauv paus eccentric taub qab vuam reducer yog siv cov yeeb nkab haum uas yog siv thaum ib sab ntws ntawm qhov loj dua li ntawm txoj kev sib dhos.

Raws li nrog cov piping feem ntau, nkag siab txog cov yeeb nkab zoo tshaj plaws rau cov yeeb nkab hauv koj tus qauv lossis txoj haujlwm yog qhov tseem ceeb rau kev ua tiav.

ASTM A234 GR. WPB 45 Degree Luj tshib tshib, tseem hu ua xa rov qab lauj kaub, ua haujlwm kom hloov cov kev taw qhia ntawm kev ntws ntawm 45 degree kaum.

Nickel alloys tau siv rau hauv cov ntawv thov uas muaj cov chaw kub, xeb, lossis ob qho tib si. Cov khoom siv ua lag luam lom neeg zeem muag ntawm kev ua haujlwm corrosion ntau ntau ntau ntawm cov chaw ib puag ncig.

Muaj 3433344 344 tutri stainless hlau yeeb nkab fitting tu huv lub luj tshib luj tshib

Qhov ruaj khov ntawm niobium tso cai rau cov yeeb nkab fittings siv rau hauv cov chaw muaj kev nyab xeeb hauv lub xeev muaj welded. Nws tseem hardens zoo tshaj plaws nrog kev pab ntawm kev siv tshuab ntsuas kub. Nws tseem muaj qhov tseem ceeb corrosion tsis kam nrog cov ntaub npog huv thiab muaj cov tshuab nce ntxiv. Cov hlau stainless tsis yog s31600 fittings raws lossis tshaj qhov yuav tsum tau ua cov tuam txhab uas yuav tsum tau, suav nrog ISO, DIN, ASTM thiab ASME xav tau.
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.
Alloy 800H \ / 800HT yog nquag siv nyob rau hauv cov ntawv thov uas tsis kam rau oliidation, carburization thiab lwm hom kev txhim kho kub thiab txias.
Cov Khoom Siv Stainless Hlau Astm \ / ASME SA403 WP 30NH, WP 316N, WP 316N, WP 316N, ASTM \ A403 WP 321, Wp 321h astm \ / ASME A403 WP 347, WP 347H
Cov txheej txheem los tsim cov nruab startless cov yeeb nkab fittings yog peev txheej hauv cov qauv ciab. Hauv kev lag luam stainless hlau kev lag luam casting, ib qho qauv siv yeeb nkab tshwj xeeb thiab cov yeeb nkab siv yeeb nkab uas nyiam siv thiab mounted mus rau cov ntoo ciab. Cov ntoo uas tsis tau raug teeb tsa rau hauv cov tshuaj ceramic thiab cov khoom sib txawv nrog cov khoom sib txawv. Tom qab qhov no, nws sab laug kom qhuav, thiab cov txheej txheem rov ua dua kom txog thaum lub plhaub tuab tau tiav.

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.

Peb muab rau ntawm 904L BollowWeld Luj Tshib muaj cov roj carbon chillment tsawg tsawg nrog kev sib ntxiv ntawm cov molybdenum tau siv hauv cov tshuaj lom neeg siv tshuaj lom neeg, hluav taws xob sab nrauv, thiab lwm yam.