ASME B16.9 A234 Wpb Taub Qab Zib Welded Carbon Steel Kav Thiab Fittings

ASTM A105 (socket weld haum yog ib qho cov yeeb nkab txuas nthuav dav cov ntaub ntawv nthuav dav rau hauv thaj chaw recessed ntawm lub valve, haum lossis flange. Nyob rau hauv sib piv rau buttweld fittings, socket weld fittings yog tsuas yog siv rau cov diam me me (raj kab me me); Feem ntau rau cov piping uas lawv nominal lub cheeb yog nps 2 lossis me dua.

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.

Peb cov pa roj carbon steel ferrule chaw tsim khoom muaj peev xwm ua tau loj thiab kev cai txiav txim los ntawm peb cov neeg siv khoom thoob ntiaj teb. Cov roj carbon siab chromium cov roj carbon ntau, thaum ua rau cov hlau steel, tsis yog kev tiv taus corrosion tag nrho. Cov ntsiab hauv cov roj carbon steel uas puab tsaig muaj qhov cuam tshuam loj rau kev kho cua sov; Vim tias lawv zoo li qeeb qeeb ntawm atoms los ntawm cov hlau lattice, yog li ncua kev hloov pauv pollopic. Qhov nyuaj ntawm cov pa roj hmab hloov tshiab tuaj yeem hloov kho los ntawm kev ntxiv cov ntsiab lus xws li manganbenum, chromium, npib tsib xee thiab boron.

ASTM A420 WPL6 cov yeeb nkab fittings yog ib hom taub qab vuam cov yeeb nkab fittings, lawv feem ntau tsim los ntawm cov kav hlau hlau ntawm A333 qib 6.

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.

ASTM A106 \ / ASME SAME106 yog tus qauv tshwj xeeb rau cov yeeb nkab steelless cov khoom siv rau cov kev pab kub siab. Nws suav nrog peb qib kawm A, B thiab C, thiab cov roj av sib txawv ntawm cov roj thiab roj av, tab sis kuj yog rau boilerry, tab sis kuj rau cov boiler, kev tsim kho.

WPB yog feem ntau siv roj carbon hlau yeeb nkab daim ntawv thov tam sim no, nws tuaj yeem ua los ntawm cov yeeb nkab hlau thiab kub ua ke xws li A106 Gr.C lossis Hlau Phaj Zoo li Astm A285 Gr.C.

Vuam caj dab flange muaj ob daim ntawv (duab), ib qho nrog ce txo li peb hu ua txo weld dab caj dab flange; One with a even diameter of typical long neck named as long neck weld flange.

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.

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.

ASTM A234 (ASME SA234) yog cov qauv kev qhia tawm ntawm cov roj carbon thiab alloy steel yeeb nkab fittings rau cov kev pab kub nruab nrab thiab kub kub.

Cov A234 WPB Sch li cas yog muaj nyob hauv qhov loj me me. Lub ntsiab lus siv ASTM A234 gr wpb luj tshib yog hloov cov kev taw qhia lossis ntws hauv cov pas dej piping.

Vuam caj dab flange muaj ob daim ntawv (duab), ib qho nrog ce txo li peb hu ua txo weld dab caj dab flange; One with a even diameter of typical long neck named as long neck weld flange.

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 ntau yam ntawm A105 Carbon Steel Flange, Carbon A105 cov yeeb nkab flanges, Carbon Steel A105 Threaded Cov Hlau A105 Threaded Flanges Hauv Is Nrias teb. Cov carbon steel a105 weld caj dab flanges dav siv nyob rau hauv ntau cov ntawv thov kev lag luam.

Ib lub flange tuaj yeem ua ib lub phaj rau npog lossis kaw qhov kawg ntawm cov yeeb nkab. Qhov no yog hu ua tus dig muag flange. Yog li, flanges tau txiav txim siab yog nyob rau sab hauv cov khoom uas tau siv los txhawb lwm lub tshuab tshuab.

Txhawm rau ntxiv dag zog thiab tawv tawv hlau thiab cam khwb cia hlau Alloy Carbon Steel plam ntawm cov teeb meem yog dhau los ntawm cov txheej txheem uas hu ua quenching.

Thaum nws los sib txuas cov tshooj sib txawv ntawm cov roj carbon steel, ASME B16.9 A234 WPB cov hlau yeeb nkab wittings yog txoj kev daws teeb meem. Cov fittings no yog tsim los muab kev ntseeg siab thiab muaj kev nyab xeeb sib txuas, thaum tseem ua kom pom tau zoo heev los ntawm cov kab ke.

Vuam caj dab flange muaj ob daim ntawv (duab), ib qho nrog ce txo li peb hu ua txo weld dab caj dab flange; One with a even diameter of typical long neck named as long neck weld flange.

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.

Cov ASTTM A234 WP9 Buttings siv ntau yam kev lag luam zoo li: Alloy Steel WP9 muaj 0.15% - MANANYE, 0.3% Max phosphorus thiab leej faj.

ASTM A350 LF3 Carbon Stock Round tuav yog tsim thiab tsim los rau cov qauv zoo thoob ntiaj teb. Peb tau npaj npaj rau nkoj mus rau feem ntau ntawm lub tebchaws. Cov AV350 LF3 Cov kab hlau hloov pauv yog ua los ntawm qib siab corrosion resistant hlau alloys.

ASTM A350 (ASME SA350) yog tus qauv ntsuas rau cov thawv hlau thiab cov tawv ntoo me me rau cov kev pabcuam kub tsawg. ASTM A350 lf2 flanges tuaj hauv vuam lossis ntsia hlau hom. Cov flanges yog screwed lossis welded ua ke nrog cov kav dej los ua qhov sib txuas ntawm cov kav dej. Cov kev kho cua sov siv los ntawm cov tuam ntxhab ntawm cov pa roj carbon hlau A350 LF2 flanges suav nrog normes, kev ua si nrog nag lossis daus.

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.
ASTM A234 WPB luv vojvoog raws li ASME B16.9.Carbon steel yeeb nkab tsim mus rau Asme B16.9 lossis ASME B16.49.

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.

ASTM A106 \ / ASME SAME106 yog tus qauv tshwj xeeb rau cov yeeb nkab steelless cov khoom siv rau cov kev pab kub siab. Nws suav nrog peb qib kawm A, B thiab C, thiab cov roj av sib txawv ntawm cov roj thiab roj av, tab sis kuj yog rau boilerry, tab sis kuj rau cov boiler, kev tsim kho.

WPB yog feem ntau siv roj carbon hlau yeeb nkab daim ntawv thov tam sim no, nws tuaj yeem ua los ntawm cov yeeb nkab hlau thiab kub ua ke xws li A106 Gr.C lossis Hlau Phaj Zoo li Astm A285 Gr.C.

Lub ASTM A420 qib kev thov tawm WPL6 tuaj yeem yog seamless, welded lossis fabricated. Muaj ntau hom fittings xws li cov koomhaum, plugs, couplings, khoov, lub kaus mom thiab luj.

A350 LF2 vuam caj dab flange muaj cov khoom zoo heev, kev ua haujlwm xws li tig, broaching, thiab lwm yam, rov qab ua rau cov piping daim ntawv thov nrog vuam. Nws yog ib lub machined los ntawm kev zam, nws yog feem ntau hauv qab welded rau ib qho yeeb nkab. Cov npoo muaj cov txheej txheem ntawm cov qhov uas tso cai rau Flange mus rau lwm qhov flange nrog bolts.

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.

Tus nqi ntawm lwm cov ntsiab lus uas yuav muaj nyob rau hauv stainless hlau yog immeasurable piv rau cov hlau steel. Qhov uas tseem ceeb tshaj plaws ntawm stainless hlau yog tias nws tsis yooj yim rau corrode lossis xeb. Zam kev xeb yog qhov tshwj xeeb cov cuab yeej ntawm cov hlau, raws li cov hlau me me feem ntau ua los ntawm cov hlau, uas xeb nrawm nrawm thaum muaj pa oxygen-muaj cov cua nab.

ASTM A106 \ / ASME SAME106 yog tus qauv tshwj xeeb rau cov yeeb nkab steelless cov khoom siv rau cov kev pab kub siab. Nws suav nrog peb qib kawm A, B thiab C, thiab cov roj av sib txawv ntawm cov roj thiab roj av, tab sis kuj yog rau boilerry, tab sis kuj rau cov boiler, kev tsim kho.

WPB yog feem ntau siv roj carbon hlau yeeb nkab daim ntawv thov tam sim no, nws tuaj yeem ua los ntawm cov yeeb nkab hlau thiab kub ua ke xws li A106 Gr.C lossis Hlau Phaj Zoo li Astm A285 Gr.C.

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.

Lub ntsiab sib txawv ntawm cov roj carbon steel A350LF2 Ferrule Flanges thiab lwm cov neeg Austrentitic cov hlau yog qhov siab dua ntawm cov roj carbon hlau ntau dua.

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.