Super Duplex 2507 Capillary Tube Tshuaj Txhaj Tshuaj Kab

Lus piav qhia luv luv:

Cov peev txheej tsim tshwj xeeb thiab cov txheej txheem tso cai rau Meilong Tube los tsim cov tshuaj tua kab mob ntev tshaj plaws uas muaj nyob hauv cov hlau tsis muaj steel thiab cov nickel alloys siab.Peb qhov ntev ntev tubing coils tau siv dav rau kev txhaj tshuaj tshuaj nyob rau hauv subsea thiab onshore qhov dej.Qhov ntev uas tsis muaj orbital welds uas txo cov peev xwm rau qhov tsis xws luag thiab tsis ua haujlwm.Tsis tas li ntawd, peb cov coils muaj qhov huv thiab du hauv qhov chaw uas zoo tagnrho rau cov tshuaj txhaj tshuaj.Cov coils muab lub sijhawm luv hydraulic teb, ntau dua lub zog tawg, thiab tshem tawm methanol permeation.

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Product Detail

Khoom cim npe

Khoom taw qhia

Ib qho ntawm cov teeb meem tseem ceeb hauv cov txheej txheem dej ntws ntawm kev lag luam roj thiab roj yog los tiv thaiv cov kav dej thiab cov txheej txheem cov cuab yeej tiv thaiv waxes, scaling thiab asphalthane deposits.Cov kev qhuab qhia engineering koom nrog hauv kev ruaj ntseg txaus ua ib feem tseem ceeb hauv kev kos duab cov cai uas txo lossis tiv thaiv kev poob ntawm kev tsim khoom vim cov kav dej lossis cov txheej txheem cov khoom thaiv.Coiled tubing los ntawm Meilong Tube yog siv rau umbilicals thiab tshuaj txhaj tshuab ua lub luag haujlwm zoo hauv kev khaws tshuaj thiab xa khoom ntawm kev ua kom zoo txaus.

Khoom Qhia

Super Duplex 2507 Capillary Tube Tshuaj Txhaj Tshuaj Kab (2)

Super Duplex 2507 Capillary Tube Tshuaj Txhaj Tshuaj Kab (3)

Alloy Feature

Duplex 2507 yog super duplex stainless hlau tsim rau cov ntawv thov uas xav tau tshwj xeeb lub zog thiab corrosion kuj.Alloy 2507 muaj 25% chromium, 4% molybdenum, thiab 7% npib tsib xee.Qhov siab molybdenum, chromium thiab nitrogen cov ntsiab lus ua rau muaj kev tiv thaiv zoo heev rau chloride pitting thiab crevice corrosion nres thiab cov qauv duplex muab 2507 nrog tshwj xeeb tiv thaiv chloride kev nyuaj siab corrosion cracking.

Kev siv Duplex 2507 yuav tsum txwv rau cov ntawv thov qis dua 600 ° F (316 ° C).Kev nthuav dav ntawm qhov kub thiab txias tuaj yeem txo qhov toughness thiab corrosion kuj ntawm alloy 2507.

Duplex 2507 muaj cov khoom siv zoo heev.Feem ntau lub teeb ntsuas ntawm 2507 cov khoom siv tuaj yeem siv los ua kom tiav tib lub zog tsim ntawm cov hlau npib tsib xee tuab.Cov txiaj ntsig kev txuag hauv qhov hnyav tuaj yeem txo tus nqi tag nrho ntawm fabrication.

Corrosion Resistance

2507 Duplex yog ib qho kev tiv thaiv zoo heev los ntawm cov organic ac Super Duplex 2507 Plateids xws li formic thiab acetic acid.Nws kuj tseem tiv taus cov inorganic acids, tshwj xeeb tshaj yog tias lawv muaj chlorides.Alloy 2507 yog heev resistant rau carbide-txog intergranular corrosion.Vim lub ferritic feem ntawm cov duplex qauv ntawm cov hlau nws yog heev resistant rau kev nyuaj siab corrosion cracking nyob rau hauv sov chloride uas muaj ib puag ncig.Los ntawm kev ntxiv ntawm chromium, molybdenum thiab nitrogen localized corrosion xws li pitting thiab crevice nres yog txhim kho.Alloy 2507 muaj qhov zoo heev hauv zos pitting kuj.

Dimensional kam rau ua

ASTM A789 / ASME SA789, Super Duplex 2507, UNS S32750
Loj OD	Tolerance OD	Tolerance WT
<1/2'' (<12.7 hli)	± 0.005" (± 0.13 hli)	± 15%
1/2'' ≤OD≤1'' (12.7≤OD≤25.4mm)	± 0.005" (± 0.13 hli)	± 10%

Meilong Standard
Loj OD	Tolerance OD	Tolerance WT
<1/2'' (<12.7 hli)	± 0.004 '' (± 0.10 hli)	± 10%
1/2'' ≤OD≤1'' (12.7≤OD≤25.4mm)	± 0.004 '' (± 0.10 hli)	± 8%