ASME B16.47 Kev Cai Kev Cai Stainless Hlau Forged Vuam Caj Dab Din6912 Tag Nrho Xov Flange Bolt

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. Nyob rau hauv cov zaub mov thiab kev lag luam kev lag luam, stainless hlau yog siv los tsim cov khoom siv ua kom ua haujlwm, cookware, thiab cutlery. Cov tais diav xws li riam yog ua siv cov qhab nia tsawg dua ntawm cov hlau stainless. Cov qhab nia ntau dua tau siv los ua cov nyiaj ci ci, cov zaub mov noj, kua ntses.

ASTM A182 Flange yog ib txoj kev txuas cov kav dej, li qub, twj thiab lwm yam khoom siv rau cov piping system. Nws tseem muab cov yooj yim nkag tau rau kev ntxuav, kuaj lossis hloov kho. Flanges feem ntau yog welded lossis screwed. Flanged sib koom ua ke yog tsim los ntawm bolting ua ke ob flanges nrog lub gasket ntawm lawv los muab cov foob

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.

Lim gasket stainless hlau xov tau xov

Npleem ntawm Flange yog qhov tseem ceeb lub nplhaib uas tau muab tso rau ntawm cov yeeb nkab kawg, nrog lub ntsej muag flange los ntawm qhov chaw nyob txaus los thov Weld hlaws rau sab hauv. OD ntawm daim tiab ntawm Flange kuj yog welded nyob sab nraum qab ntawm flange.

ASME B16.47 Series B Wn \ / Qhov Muag Pom Flange 75 #300 -300 # 26 "" -48 "
Steel flanges muab cov yooj yim rau kev ntxuav, kuaj lossis hloov kho. Lawv feem ntau tuaj hauv cov duab sib piv tab sis lawv tuaj yeem tuaj hauv cov ntawv square thiab duab plaub. Cov flanges tau koom nrog txhua lwm yam los ntawm kev sib koom tes los ntawm cov kav dej los ntawm vuam lossis xov thiab tsim rau cov kev ntsuas tshwj xeeb; 150LB, 300LB, 400LB, 600LB, 900lB, 1500lb thiab 2500lb.

Xaiv lus
ASTM A182 316TI 1.4571 Tus Hlau Stainless Laim 02 300 4 Phaj Qhov Ntev 6 Qhov Muag Pom Flange
Flange yog cov seem uas txuas ob qho yeeb nkab xaus, flange kev sib txuas tau txhais los ntawm cov flange, gasket thiab bolt peb sib txuas ntawm cov kev sib txuas ntawm lub kaw. Lub gasket yog ntxiv ntawm ob lub pluaj ib qho thiab tom qab ntawd nrawm los ntawm bolts. Cov tawv nqaij txawv flange, tuab yog qhov sib txawv, thiab cov khoom sib txuas tau sib txuas, xws li kev sib txuas ntawm Flange thiab cov twj tso kua mis, nws tsis yog inapposite rau Hu rau dej twj tso kua dej raws li Flange hom, tab sis txheeb ze lub valve me me, nws tuaj yeem hu ua Flange hom.
Hloov 304 id2inch flange
Stainless Hlau Flanges
Yeeb Nkab Spools Fabrication
DIN2543 Yog li Flange Pn16 DN10-DN1000

Stainless hlau 316 yog Austenitic stepless stortless nrog 4% molybdenum nyob rau hauv nws muaj pes tsawg leeg. Cov ntsiab lus ntawm chromium, npib tsib xee thiab molybdenum ua rau stainless hlau 316 muaj zog dua, corrosion resistant thiab ductile.

Qib F22 yog ib qib steel tsawg nrog cov ntsiab lus chromium nruab nrab ntawm 2% thiab 2.5%. Cov ntsiab lus ntawm chromium thiab molybdenum yog ob zaug ntawm F11 qib. Txawm li cas los xij, vim muaj cov ntsiab lus siab tshaj plaws ntawm tag nrho cov kev ua alloying txog li 5%, nws tau cais raws li cov qib steel tsawg. Raws li cov qib steel tsawg, ASTM A182 F22000

Nyob rau hauv cov ore daim ntawv, cov concentration ntawm cov roj carbon ntau tshaj qib uas yuav tsum muaj rau cov khoom tshwj xeeb ntawm cov hlau. Yog li no, cattralmakers reprocess cov hlau los txo cov ntsiab lus carbon rau cov nyiaj xav tau.

Flass yeeb nkab flange, tseem hu ua Flange. Flanges yog cov khoom siv hauv cov pas dej uas txuas txuas ntxiv. Kuj tsim nyog rau kev sib txuas ntawm ob pab kiag li (yeeb nkab nrog valve lossis yeeb nkab nrog cov khoom siv).

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.

Stainless Hlau Taub Qab Weld Flanges tau siv dav hauv cov ntawv thov siab siab qhov chaw uas lawv muab kev txhawb nqa muaj zog thiab kev faib tawm. Thaum ASME B16.9 Taubhau Weld Flanges tuaj yeem yog iCholraphed rau qhov ua kom pom tseeb thiab muaj qhov ruaj khov.

Lub thermal expansion coefficient ntawm stainless hlau flange yog tib yam li ntawm tooj dag, 1.5 zaug ntawm cov yeeb nkab steel hlau. Txawm li cas los xij, piv nrog tooj dag, stainless hlau flanged yeeb nkab muaj cov yam ntxwv ntawm kev nthuav dav qeeb thiab kev sib zog.

Stainless hlau muaj zoo corrosion tsis kam, nws tuaj yeem ua cov qauv txheej txheem ua kom muaj kev ncaj ncees ntawm kev tsim qauv engineering.

Txawm hais tias Molybdenum yog lub caij zoo, kev siv ntau dhau ntawm nws yuav txo cov txheej txheem creep ntawm gr11 phaj flanges. Gracitizitization thiab decomposition ntawm hlau carbide yuav tshwm sim thaum qhov kub tshaj 500 degrees Celsius. Chromium tau ntxiv rau SA A182 F11 Alloy Alloy Steel Cl.2 Flanges tiv thaiv kom tiv thaiv kev nkag mus thiab teeb meem creep. Tsis tas li ntawd, cov chromium ntxiv tseem muab oxidation tiv taus.

Alloy 310 tuaj yeem siv rau hauv cov kab mob hnyav, muaj cov oxidally muaj zog, nitriving, cementing thiab thermal cycling thov thaum tsis siv qhov kev pabcuam kub tshaj plaws.

Stainless Hlau Taub Qab Weld Flanges tau siv dav hauv cov ntawv thov siab siab qhov chaw uas lawv muab kev txhawb nqa muaj zog thiab kev faib tawm. Thaum ASME B16.9 Taubhau Weld Flanges tuaj yeem yog iCholraphed rau qhov ua kom pom tseeb thiab muaj qhov ruaj khov.

Nyob qeb 317 stainless hlau yeeb nkab flange oxyacetylene vuam txoj kev tsis nyiam rau cov alloy. ASTM A182 ss 317l swb ntawm flange tsis hnov ​​mob rau kev kho cua sov. A182 F317 \ / / F317L Flange tuaj yeem ua haujlwm los ntawm kev ua haujlwm txias.

Txawm hais tias 310 yog qhov zoo tshaj plaws rau kev siv kub, nws yuav tsum tsis txhob kis rau cov kev poob siab heev ntawm cov kua dej uas pheej haus cov hnoos qeev uas tau muaj.

Cov stainless hlau 304 xov ntsa yog tsim nyog rau vuam raws li nws muaj cov ntsiab lus muaj roj carbon ntau dua 301 txog 303 alloys kom tsis txhob muaj nag los daus. Cov cuab yeej siv hauv cov tshuaj, khoom noj, ntawv, tsuas, tshuaj lag luam thiab roj av thiab roj av ntau dua li 304 taub qab weld flanges. Qhov sib ntxiv ntawm Molybdenum thiab ib me ntsis siab dua cov ntsiab lus ua rau cov khoom siv tsis zoo rau cov chaw tsim khoom hauv cov chaw tsim khoom hauv cov chaw ntsuas kub.

Cov khoom siv 304 muaj zog nrog 515MPA yam tsawg kawg tensile lub zog thiab 205mpa yam tsawg kawg zog. Cov khoom kuj tseem corrosion tiv taus feem ntau cov cua nab kuab.

Cov no muaj kev sib zog zoo heev, txawm tias nce rau cryogenic kub, txawm hais tias lwm qib kawm tau nquag siv nyob rau hauv no?

Weld Neck Flange thiab ntev weldneck flange muab kev pab cuam hauv kev thov yuav tsum muaj kev kub siab thiab lub sijhawm muaj txiaj ntsig zoo. Nws kuj tseem pab hauv kev ua kom qis zog ua kom tsis txhob muaj kev nthuav dav ntawm lwm cov zog sib txawv. Weldneck Flange Bore yog machined kom phim tus id ntawm cov yeeb nkab lossis haum.

Lwm qhov txawv tshwj xeeb ntawm cov pob tw weld flanges yog lub hub spapered. Hom kev sib txuas no muaj kev faib tawm maj mam ua ke nrog cov yeeb nkab mus rau hauv qab ntawm flange uas tshwm sim thaum siv ntau dua qhov kub thiab txias ua haujlwm. Cov kev ntxhov siab yog tsawg kev txiav txim siab cov hlau ntxiv uas hloov pauv ntawm lub hub.

ASME B16.47 321 flang flange yog qhov kev xaiv zoo rau kev ntsuas kub, tiv thaiv kom ntev li ntawm kev tsis kam mus rau cov tub rog a aque

316L yog cov paub zoo tshaj plaws ntawm cov tuam ntxhab rau kev tawg ua tom qab cov txheej txheem vuam tiav. Qhov no ua rau 316L thawj qhov kev xaiv rau cov tuam ntxhab tab tom tsim tsa cov qauv hlau rau kev siv cov ntawv thov.

Stainless Hlau Taub Qab Weld Flanges tau siv dav hauv cov ntawv thov siab siab qhov chaw uas lawv muab kev txhawb nqa muaj zog thiab kev faib tawm. Thaum ASME B16.9 Taubhau Weld Flanges tuaj yeem yog iCholraphed rau qhov ua kom pom tseeb thiab muaj qhov ruaj khov.
Incoloy 925 Qhov muag tsis pom kev nyab xeeb kuj tseem muaj nyob rau ntau qhov sib txawv thiab cov duab rau peb cov neeg siv khoom. Incoloy 925 Qhov socket Weld Flanges yog tsim los ntawm lub tshuab nqus tsev re ¨c yaj txheej txheem, tab sis tuaj yeem muab siv rau cov cua melt ib qho kev lag luam yog tias cov khoom siv cov ntaub ntawv tshwj xeeb.
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]

Nickel Alloy Daim Hlau & Cov Ntawv Qhia & Coils
Steel flanges muab cov yooj yim rau kev ntxuav, kuaj lossis hloov kho. Lawv feem ntau tuaj hauv cov duab sib piv tab sis lawv tuaj yeem tuaj hauv cov ntawv square thiab duab plaub. Cov flanges tau koom nrog txhua lwm yam los ntawm kev sib koom tes los ntawm cov kav dej los ntawm vuam lossis xov thiab tsim rau cov kev ntsuas tshwj xeeb; 150LB, 300LB, 400LB, 600LB, 900lB, 1500lb thiab 2500lb.

Hom: WN \ / LWN \ / S S S S S S S S SW \ / PHAJ YOG MUAJ / VAJTSWV \ / Tig Los Yog Muaj Dab Neeg

ASME SA182 ss 347 Ss 347 Slow-rau Flanges yog siv nrog kev tso tawm hnyav hnav muaj cov oxidation siab thiab condart ntau dua kev sib zog ntawm cryogenic kub.

Ib qhov kev xeem nruj yuav tsum tau ua rau txhua qhov kub ntawm Astm A182 F51 flanges. Ib txheej ntawm peb lub charpy v-tsis yog kev sim rau txhua cov khoom cua sov.

Qib F22 yog ib qib steel tsawg nrog cov ntsiab lus chromium nruab nrab ntawm 2% thiab 2.5%. Cov ntsiab lus ntawm chromium thiab molybdenum yog ob zaug ntawm F11 qib. Txawm li cas los xij, vim muaj cov ntsiab lus siab tshaj plaws ntawm tag nrho cov kev ua alloying txog li 5%, nws tau cais raws li cov qib steel tsawg. Raws li cov qib steel tsawg, ASTM A182 F22000