ASTM A815 UNS 32750 Buttweld Fittings
ASTM A815 UNS 32750 Buttweld Fittings
ASTM A815 UNS 32750 Buttweld Fittings
ASTM A815 UNS 32750 Buttweld Fittings

ASTM A815 UNS 32750 Buttweld Fittings

ASTM A815 tus qauv muab cov lus qhia tshwj xeeb rau ntau hom pob tw-weld fittings, nrog rau lub luj tshib, tees, reducers, kaus mom, crosses, thiab lwm yam. Cov fittings no tau tsim nyob rau hauv ntau qhov ntau thiab tsawg kom tau raws li cov kev xav tau ntawm ntau hom kev lag luam thiab kev siv.

Xa kev nug

Tsham tam sim no

Raws li tus neeg muag khoom thiab chaw tsim khoom nyob rau hauv Suav teb, GNEE Steel muab tus nqi -nickel zoo- raws li cov khoom siv alloy.

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Khoom Taw qhia

ASTM A815 UNS S32750 yog ib qho kev qhia tshwj xeeb rau wrought austenitic, ferritic,duplex steel taub qab-welded fittings. Cov fittings no yog tsim los siv rau hauv high-pressure, high-temperature, thiab corrosive ib puag ncig, ua rau lawv haum rau ntau yam kev lag luam, xws li roj thiab roj, tshuaj ua, petrochemical, thiab lwm yam. Lub sij hawm "UNS S32750" yog hais txog qib tshwj xeeb ntawm duplex stainless hlau, tseem hu ua Super Duplex Stainless Steels. Duplex stainless hlau yog tus cwj pwm los ntawm lawv qhov sib xyaw microstructure ntawm austenite thiab ferrite theem, uas ua rau lawv txhim kho cov khoom siv thiab corrosion kuj piv rau cov tsoos austenitic stainless hlau.

ASTM A815 S32750 Super Duplex Hlau Yeeb Nkab Fittings Sib npaug qib

STANDARD	WERKSTOFF NR.	UNS
Super Duplex 2507	1.4410	S32750

Tom ntej: Super Duplex S32750 ASTM A815 Butt Weld Fittings Chemical Composition

C	Mn	Si	P	S	Cr	Mo	Ni	N	Fe
0.030 max	1.20 max	0.80 max	0.035 max	0.020 max	24.00 – 26.00	3.00 – 5.00	6.00 – 8.00	0.24 – 0.32	58, 095m

Ferritic / Austenitic Super Duplex Steels Butt Weld Yeeb Nkab Fittings Mechanical Properties

Qhov ntom	Melting Point	Tensile zog	Yield zog (0.2% Offset)	Elongation
7,8g 3	1350 degree (2460 degree F)	Psi - 116000, MPa - 800	Psi - 80000, MPa - 550	15 %

Cov yam ntxwv tseem ceeb thiab qhov zoo ntawm ASTM A815 UNS S32750 buttweld fittings suav nrog:

Corrosion Resistance:UNS S32750 duplex stainless hlau muaj kev tiv thaiv zoo heev rau corrosion, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav uas muaj chloride thiab sulfide ions.

Siab zog:Duplex stainless hlau zoo li UNS S32750 pom muaj zog dua tensile thiab yield zog piv rau cov pa austenitic stainless hlau, tso cai rau cov phab ntsa nyias thiab cov khoom sib zog.

Zoo Weldability:ASTM A815 UNS S32750 tuaj yeem yooj yim welded siv cov txheej txheem vuam txheej txheem, kom ntseeg tau yooj yim ntawm fabrication thiab installation.

Versatility:Cov fittings no haum rau ntau yam kev siv, los ntawm cov chaw sab nrauv thiab cov dej hiav txwv mus rau kev ua tshuaj lom neeg thiab cov nroj tsuag desalination.

Siab thiab Kub Resistance:Lub duplex stainless hlau kev tsim kho ntawm cov fittings no muab kev ua tau zoo nyob rau hauv high-pressure thiab high-temperature ib puag ncig.

Ntev:Ua tsaug rau lawv cov kev tiv thaiv corrosion thiab cov khoom siv kho tshuab, ASTM A815 UNS S32750 buttweld fittings tuaj yeem muab lub neej ua haujlwm ntev dua piv rau lwm cov ntaub ntawv.