Carbon Steel Flanges yog dab tsi?
Carbon steel flanges yog cov khoom siv los txuas lossis koom nrog cov kav dej lossis cov raj hauv cov kav dej. Lawv yog tsim los ntawm carbon steel, ib hom hlau alloy feem ntau muaj hlau thiab carbon, nrog me me ntawm lwm yam xws li manganese, silicon, thiab sulfur. Cov pa roj carbon steel flanges tuaj nyob rau hauv ntau yam duab, qhov ntau thiab tsawg, thiab hom kom haum rau ntau daim ntawv thov thiab kev ua haujlwm hauv kev lag luam xws li roj thiab roj, petrochemical, hluav taws xob tsim hluav taws xob, kev ua tshuaj lom neeg, thiab kev kho dej.
Cov flanges no yog qhov tseem ceeb rau kev tsim kom muaj kev sib txuas ntawm cov kav dej lossis kaw qhov kawg ntawm cov kav dej lossis cov li qub. Lawv muab ib txoj hauv kev ruaj ntseg koom nrog cov kav dej, tso cai rau cov kua dej los yog cov pa roj ntws los ntawm qhov system yam tsis muaj qhov xau. Cov pa roj carbon steel flanges paub txog lawv lub zog, ua haujlwm ntev, thiab tsis kam tiv thaiv corrosion, ua rau lawv tsim nyog siv rau ntau qhov chaw thiab kev siv.
ASTM A105 Cov Lus Qhia:
ASTM A105 yog ib hom carbon steel forging khoom siv rau kev tsim cov yeeb nkab flanges thiab fittings. Nws muaj cov cuab yeej zoo thiab cov khoom siv weldability, ua rau nws haum rau nruab nrab mus rau qhov kub thiab txias thiab high-pressure daim ntaub ntawv.
ASTM A350 LF2 Cov Lus Qhia:
ASTM A350 LF2 yog cov khoom siv qis-kub carbon steel uas paub txog nws qhov zoo heev uas tsis muaj qhov kub thiab txias thiab corrosion kuj. Nws yog qhov tsim nyog rau cov ntawv thov uas tsis muaj qhov kub thiab txias, xws li cov roj cua kub thiab cov kua tsheb thauj mus los.
ASTM A694 F65 Txheem:
ASTM A694 F65 yog cov khoom siv muaj zog carbon steel nrog lub zog tensile siab thiab yield zog. Nws yog qhov tsim nyog rau kev siv hluav taws xob siab thiab kub kub, tshwj xeeb tshaj yog nyob rau hauv kev lag luam roj av thiab natural gas.
ASTM A516 Gr. 70:
ASTM A516 Gr. 70 yog cov khoom siv feem ntau siv cov pa roj carbon steel phaj paub txog nws cov kev tiv thaiv corrosion zoo heev thiab cov khoom siv kho tshuab. Nws feem ntau yog siv rau kev tsim flanges thiab fittings.
ASTM A694 F52 Cov Lus Qhia:
ASTM A694 F52 yog cov khoom siv kub-kub carbon steel nrog zoo kub-siab zog thiab corrosion kuj. Nws yog qhov tsim nyog rau kev siv kub thiab kub siab, xws li hauv kev lag luam chemical thiab petrochemical.
Cov khoom siv tshwj xeeb no txhais cov khoom siv thiab tshuaj lom neeg muaj pes tsawg leeg siv rau cov pa roj carbon steel flanges, nrog rau lawv cov khoom siv kho mob thiab cov kev kho cua sov. Thaum xaiv cov pa roj carbon steel flanges, nws yog ib qho tseem ceeb uas yuav tsum xaiv cov khoom tsim nyog raws li cov ntawv thov tshwj xeeb engineering thiab kev ua haujlwm kom ntseeg tau tias kev ua tau zoo thiab kev ntseeg tau.
Feem ntau hom carbon steel flanges muaj xws li weld caj dab flanges, slip-on flanges, socket weld flanges, threaded flanges, dig muag flanges, ceg tawv flanges, orifice flanges, txo flanges, thiab ntev weld caj dab flanges. Txhua hom muaj nws tus kheej tsim thiab nta, ua rau nws haum rau cov kev siv tshwj xeeb thiab cov kev xav tau ntawm kev teeb tsa.
Cov pa roj carbon steel flanges yog cov khoom tseem ceeb hauv cov kav dej siv thoob plaws ntau qhov kev lag luam vim lawv lub zog, ua haujlwm ntev, thiab kev ua haujlwm zoo. Nov yog qee hom thiab kev ua haujlwm ntawm carbon steel flanges:
1. Weld Neck Flanges:
Weld caj dab flanges yog tsim los rau welded mus rau qhov kawg ntawm cov yeeb nkab, muab kev hloov pauv ntawm cov yeeb nkab mus rau flange thiab ua kom muaj kev sib txuas ruaj khov thiab tsis muaj paug. Lawv tsim nyog rau kev siv high-pressure thiab high-temperature.
2. Slip-On Flanges:
Slip-on flanges swb hla cov yeeb nkab thiab ces welded rau hauv qhov chaw. Lawv yooj yim dua los ua kom zoo dua li vuam caj dab flanges thiab feem ntau siv rau hauv kev siv qis thiab tsis tseem ceeb.
3. Qhov (socket) Weld Flanges:
Lub qhov (socket) weld flanges muaj lub qhov (socket) zoo li qhov kawg uas haum rau ntawm cov yeeb nkab thiab ces welded rau hauv qhov chaw. Lawv feem ntau yog siv rau hauv cov yeeb nkab me me thiab cov ntawv thov siab qhov chaw vuam yog nyiam dua threading.
4. Threaded Flanges:
Threaded flanges muaj cov xov sab hauv uas phim cov xov sab nraud ntawm cov yeeb nkab. Lawv yooj yim rau nruab thiab feem ntau siv rau hauv cov ntawv thov uas tsis tshua muaj siab thiab tsis yog qhov tseem ceeb uas yuav tsum tau ua kom disassembly.
5. Qhov muag tsis pom Flanges:
Qhov muag tsis pom flanges yog siv los kaw qhov kawg ntawm cov yeeb nkab lossis lub nkoj, tiv thaiv cov dej ntws los yog roj. Lawv feem ntau siv rau hauv cov kav dej rau kev ntsuas siab, kev sib cais, lossis los thaiv cov kab ib ntus.
6. Lap Joint Flanges:
Lap sib koom flanges yog siv nrog stub kawg kom tso cai yooj yim kev sib dhos ntawm bolt qhov. Lawv feem ntau siv nyob rau hauv cov tshuab uas yuav tsum tau nquag disassembly los yog qhov twg cov yeeb nkab sib dhos yuav xav tau kev hloov kho.
7. Threaded Socket Weld Flanges:
Cov flanges no ua ke cov yam ntxwv ntawm threaded thiab socket weld flanges, muab ib tug threaded kev twb kev txuas ntawm ib sab thiab ib tug socket weld kev twb kev txuas rau lwm yam. Lawv muab kev yooj yim hauv kev teeb tsa thiab tsim nyog rau ntau yam kev siv.
8. Orifice Flanges:
Orifice flanges yog siv nyob rau hauv orifice metering systems los ntsuas qhov txaus tus nqi ntawm cov kua. Lawv muaj cov khub ntawm qhov sib txuam los yog cov orifices thiab tau tsim los kom haum rau cov phiaj xwm kev ruaj ntseg.
9. Txo Flanges:
Txo flanges yog siv los txuas cov kav dej sib txawv hauv cov kav dej. Lawv muaj qhov loj dua ntawm ib sab thiab ib qho me me ntawm lwm qhov, tso cai rau kev hloov pauv ntawm cov yeeb nkab loj.
10. Ntev Weld Neck Flanges:
Ntev weld caj dab flanges muaj lub caj dab txuas ntxiv uas muab kev txhawb nqa ntxiv thiab tso cai rau kev yooj yim vuam rau cov yeeb nkab. Lawv feem ntau siv nyob rau hauv high-pressure thiab high-temperature daim ntaub ntawv.
Cov no tsuas yog qee qhov piv txwv ntawm hom thiab kev ua haujlwm ntawm carbon steel flanges feem ntau siv hauv cov kav dej. Qhov tshwj xeeb ntawm flange xaiv nyob ntawm seb cov yam ntxwv xws li cov ntawv thov, kev ua haujlwm, thiab kev nyiam ntawm kev teeb tsa.
