Ansi Flange

Hauv cov ntawv thov uas siv nyob rau ntawm subzero kub, lub monel 400 flanges qhia cov pov thawj ntawm qhov kub thiab txias. Ntawm qhov tod tes, cov khoom siv xws li lub zog thiab hatness ntawm monel 400 ceg tawv sib koom tes tsuas yog hais txog lwm yam khoom xws li kev cuam tshuam tsis kam

Stainless hlau 316 Flanges yog ua los ntawm Austenitic Stainless hlau uas muaj chromium, npib tsib xee thiab molybdenum hauv cov ntsiab lus. Qhov 4% Molybdenum ntxiv rau cov lus sib ntxiv ua qhov sib txawv hauv cov khoom siv neeg kho tshuab nrog rau cov khoom siv lub cev.

Stainless hlau dig muag flanges feem ntau yog siv los txiav qhov kawg lossis qhib cov yeeb nkab, uas yog vim li cas lawv tuaj yam tsis muaj ris luv. Qhov no los ua ke rau kev tshuaj xyuas thiab kev sim siab, raws li nws tso cai rau cov yeeb nkab ceev.

SS 316 \ / 316L Flanges yog ib qho ntawm feem ntau nrhiav tau tom qab cov khoom hauv kev lag luam. Cov flanges no tau paub rau lawv cov khoom xws li corrosion zoo dua, pitting thiab crevice corrosion thaum piv rau hom 304.

A105 Yeeb Flange txuas cov piping thiab cov khoom siv hauv cov kav dej los ntawm kev siv cov kev sib txuas bolted thiab gaskets. Feem ntau cov flanges yog weld caj dab flange, npleem ntawm flange, qhov muag pom flange, cov flanged flange thiab ceg flange). Hom kev sib txuas hauv ib cov yeeb nkab flange tso cai rau kev yooj yim ntawm kev tshem tawm thiab sib cais rau kev kho thiab kho ib txwm muaj. Feem ntau cov lus qhia tshwj xeeb rau cov hlau thiab stainless hlau Flange yog Ansi B16.5 \ / ASME B16.5.

Cov qauv sib txawv ntawm B16.5, B16.5, B16.47 thiab hauv txawv Series A thiab B. Muaj ntau hom kev tsim khoom xws li cov Asme Sa182 Qib 316ti Weld Neck Flange. Lub Weld Neck Flanges muaj txiaj ntsig vim tias lub caj dab welded mus rau cov flanges, lawv cia kom tuav tau zoo dua. Cov qauv sib txawv xws li DIN 1.4571 Flange txiav txim siab qhov loj me, txoj kab uas hla thiab phab ntsa tuab ntawm cov flanges.

RFWN Flange (tsa ntsej muag weld dab tsi ntawm weld caj dab flange) yog ib qho ntawm feem ntau siv flange hauv kev lag luam piping. Lawv yooj yim kom paub txog nrog lawv lub hub ntev uas tau sib phim rau lub phab ntsa tuab (bore) ntawm cov yeeb nkab.

ASTM A105 npog forged carbon hlau flanges thiab piping Cheebtsam rau kev pab kub thiab kub kub hauv cov nruab siab. Nws tseem suav nrog fittings, li qub thiab zoo sib xws. Qhov hnyav tshaj plaws ntawm cov tsim kev lom zem uas cov txheej txheem no ua raws li 10,000 voj (4,540kg). Kev zam txim rau kev lees paub ua raws li cov qauv AGR 266 \ / A266M. Qhov kev qhia tshwj xeeb no tsis npog cov ntawv txheeb thiab duav cylindricalfrical rau siab vessel plhaub.

Cov hlau me me, nws yog hom carbon hlau. Cov pa roj carbon nyob rau hauv tag nrho cov hlau thiab thaum carbon yog lub ntsiab alloying hauv steel nws yog hu ua cov hlau hlau. Ntawm qhov tod tes, tus nqi ntawm cov pa roj carbon nyob hauv cov hlau txiav txim siab hom lossis qib carbon hlau. Cov hlau me me muaj cov ntsiab lus ntawm cov roj carbon qis tshaj plaws ntawm cov hlau, tab sis qhov ntawd tsis ua rau nws muaj txiaj ntsig tsawg. Qhov tseeb, cov hlau me me yog feem ntau siv steel qib, suav nyiaj rau 85% ntawm tag nrho cov U.S. steel ntau lawm.

A105 flanges yog qhov chaw ua disc, uas yog qhov feem ntau hauv cov xa hluav taws xob engineering. Flanges yog siv nyob rau hauv khub thiab sib phim nrog lawv nyob rau li qub. Hauv Pipeline Engineering, Flanges yog siv rau kev sib txuas lus. Hauv cov raj dej uas yuav tsum tau txuas, flanges tuaj yeem ntsia tau rau ntau txoj hauv kev. Kev sib txuas hlau hluav taws xob tuaj yeem siv rau cov twj xa hluav taws xob tsawg, thiab vuam flanges tuaj yeem siv rau kev ntsuas saum toj no 4 kg. Ntxiv ib lub tshuab ntxhua khaub ncaws nruab nrab ntawm ob lub pluaj, ces ua kom nruj nrog cov bolts.

Carbon Steel Flange yog hom Rim tsim thaum kawg ntawm cov yeeb nkab thaum nws tsau rau ntawm cov yeeb nkab. Nws yog siv los txiav qhov xaus ntawm cov kav dej, li qub lossis lwm yam sib txuas. Nws muaj lub zog siab tensile thiab muaj nrog convex nto thiab txhawb kom yooj yim installation. Nws yog cov hlau-carbon alloy muaj txog li 2.1 wt.% Carbon. Cov pa roj carbon hlau tsis muaj cov theem tsawg kawg ntawm lwm cov khoom siv, tab sis nws feem ntau muaj cov manganese.

Hastelloy C-276 yog ni mo Cr Superalloy ntxiv nrog tungsten, uas muaj kev tiv thaiv corrosion tsis kam nyob rau hauv ib puag ncig hnyav. Cov ntsiab lus siab ntawm ni thiab mo ua rau ni steel alloy tshwj xeeb tiv taus pitting thiab crevice corrosion hauv kev txo qhov kev ua tau zoo ntawm kev tiv thaiv oxidation.

ASTM A182 yog tus qauv kev qhia tshwj xeeb rau forged lossis rolled alloy steel yeeb nkab astm A182 F11 flanges, forged fittings, thiab li qub thiab ntu. Cov Alloy Hlau A182 Qib F11 WNRF Flanges yog tsim rau cov ntawv thov kub siab.

DupleX Steel Flanges tau siv dav hauv kev siv tshuab siv, kev lag luam tshuab thiab tsheb lag luam hauv tsheb. Duplex steel s31803 lap flanges yog qhov zoo tagnrho rau cov ntawv thov ua kom zoo dua li hom 316 thiab lub zog kub zoo. Peb muaj lub duplex steel s31803 \ / s32205 flanges hauv Tshuag. Duplex steel flanges yog ib txwm siv hauv tshuaj, petrochemical, thiab kev lag luam fais fab.

Duplex cov hlau muaj siab tiv taus ntau hom corrosion. Duplex steel s31803 yog ib qho tsis tshua muaj xeb-tiv taus, ua haujlwm-alloy. Duplex steel s31803 pob tw weld flanges muaj cov khoom kub siab.