Astm A815 Uns S32750 Pipe Fittings yog dab tsi?
ASTM A815 UNS S32750 Super 2507 yeeb nkab haumyog ib hom yeeb nkab haum ua los ntawm kev sib xyaw ntawm cov khoom xws li chromium, molybdenum, npib tsib xee, thiab nitrogen. UNS S32750 cov yeeb nkab fittings feem ntau siv hauv kev lag luam xws li roj thiab roj, kev ua tshuaj lom neeg, thiab kev tsim khoom hauv hiav txwv. Hom kev siv ntawmSuper duplex 2507 yeeb nkab fittingssuav nrog tab sis tsis txwv rau cov twj, tswj li qub, flanges, thiab ntsuas kev sib txuas.
ASTM A815 Txheem Taw Qhia:
ASTM A815 yog tus qauv specification rau high-strength, ferritic, thiab austenitic steel-forged yeeb nkab fittings haum rau siv nyob rau hauv high-pressure thiab corrosive ib puag ncig. Qhov no ASME SA 815 specification encompassesUNS S31803, S32205, S32750 thiab S32760qib, nrog UNS S32750 S32760 yog ib tug tswv cuab tseem ceeb ntawm tsev neeg Super Duplex.
ASTM A815 Kev faib tawm rau Welded Yeeb Nkab Fittings:
Duplex stainless hlau yeeb nkab fittings ua raws li ASTM A815 tej zaum yuav muaj nyob rau hauv ntau yam duab los yog hom xws li luj tshib, tee, reducer (Concentric Reducer, Eccentric Reducer), khoov, hau, stub kawg, hla, txiv mis, eeb, thiab coupling, thiab lwm yam.
- ASTM A815 WPS 32750 Cov Lus Qhia Tshwj Xeeb Lub luj tshib: Siv los hloov cov kev taw qhia ntawm cov yeeb nkab.
- ASTM A815 WPS 32750 Cov Lus Qhia Tshwj Xeeb Tees: Ua hauj lwm los tsim 90-degree ceg txuas.
- SA 815 WPS S32750 Reducers: Siv los txuas cov kav dej sib txawv.
- ASTM A815 WPS 32750 Yeeb Nkab Caps: Siv los kaw qhov kawg ntawm cov yeeb nkab.
- ASTM A815 UNS S32750 Yeeb Nkab Hla: Ua hauj lwm nrog cov kav dej ntawm txoj cai kaum.
S32750 Butt Welding Pipe Fitting Manufacturing Standards
ASTM A815 duplex stainless hlau yeeb nkab fittings tuaj yeem muab faib ua ob pawg loj: WP thiab CR. Qib CR fittings yog tsim los rau cov kev xav tau ntawmMSS SP -43siv nyob rau hauv tsis tshua muaj siab, corrosion resistant daim ntaub ntawv. WP qib yeeb nkab fittings tau muab faib ua plaub pawg: qib WP-S, qib WP-W, qib WP-WX, thiab qib WP-WU. Lawv yuav tsum tau tsim raws li cov cai ntawm ASTM A960. Tsis tas li ntawd, WP qib yeeb nkab fittings feem ntau yog tsim raws liASME B16.9.
A815 Wps32750 Chaw tsim khoom Fabrication txheej txheem
Cov khoom siv rau cov yeeb nkab fittings yuav tsum muaj forgings, rods, daim hlau, seamless los yog welded yeeb nkab khoom uas ua tau raws li cov tshuaj yuav tsum tau ntawm cov qib duplex steel. Duplex stainless hlau yeeb nkab fittings tsim raws li ASTM A815 yuav tsum tau tsim los ntawm hammering, nias, tho, extruding, chim siab, dov, dabtsi yog khoov, vuam, machining, los yog ib tug ua ke ntawm ob los yog ntau tshaj ntawm cov kev khiav hauj lwm. Feem ntau duplex stainless hlau yeeb nkab fittings yog tsim los siv cov txheej txheem txias txias, xws li txias tsim lub luj tshib thiab khoov, txias nias ntawm reducers thiab lub kaus mom, txias extrusion ntawm tees los ntawm kev tuag nyob rau hauv hydraulic thrust.
ASTM A815 UNS S32750 Kev Ntsuas thiab Kev Ntsuas
Kev tshuaj xyuas qhov muag, kev tshuaj xyuas qhov ntev, ntsuas tensile, kuaj hardness, kuaj X-ray, kuaj xyuas, kuaj ultrasonic, kuaj kua nkag, teeb meem intermetallic theem kuaj pom raws li ASTM A923 (Txoj Kev A, Txoj Kev B, Txoj Kev C).
Super Duplex 2507 Cov yam ntxwv ntawm cov khoom:
1. Duplex Structure: Kev sib xyaw cov txiaj ntsig ntawm austenitic thiab ferritic stainless hlau rau kev txhim kho lub zog thiab corrosion kuj.
2. High Mechanical Strength: Superior zog piv rau cov pa stainless steels.
3. Zoo heev Corrosion Resistance: Resistant mus rau ntau yam corrosive ib puag ncig, nrog rau cov uas muaj chloride siab.
4. Zoo Weldability: Ua kom yooj yim ntawm fabrication thiab vuam.
5. Tsawg Thermal Expansion: Ua kom ruaj khov nyob rau hauv qhov kub thiab txias.
ASTM A815 UNS S32750 Yeeb Nkab Fitting Daim Ntawv Thov:
1. Roj thiab Gas: Offshore thiab onshore daim ntaub ntawv uas corrosion kuj tseem ceeb heev.
2. Kev Siv Tshuaj: Haum rau kev tuav cov tshuaj lom neeg.
3. Desalination Cog: Resistant corrosion nyob rau hauv seawater ib puag ncig.
4. Pulp thiab Ntawv Kev Lag Luam: Siv nyob rau hauv corrosive pulp cawv txheej txheem.
5. Marine Engineering: Cov ntawv thov uas tiv thaiv chloride-induced corrosion yog qhov tseem ceeb.
UNS S32750 Cov neeg muab khoom
Peb lub tuam txhab yog cov kws tshaj lij thiab txhim khu kev qha ib qho chaw tsim khoom lag luam xa tawm. Peb tsis tsuas yog muab super duplex 2507 kav, raj, daim hlau, nplooj ntawv, puag ncig bar raw khoom, tab sis kuj muabUNS WPS32750 yeeb nkab fittings, flanges, fasteners, thiab fabricated yeeb nkab spools kev pab cuam. Cov qauv dawb tuaj yeem muab tau. Tiv tauj peb kom tau txais kev tsocai dawb.
