Super Duplex 2507 Capillary Tube Chemical Injection Line

Tlhaloso e Khutšoanyane:

Bokhoni ba ho etsa lintho tse ikhethileng le lits'ebetso li lumella Meilong Tube ho hlahisa li-tubing tsa ente ea lik'hemik'hale tse telele ka ho fetesisa tse fumanehang ka litšepe tse sa hloekang le li-alloys tse phahameng tsa nickel.Likhoele tsa rona tsa bolelele bo bolelele ba li-tubing li sebelisoa haholo bakeng sa ente ea lik'hemik'hale ka metsing a leoatle le liliba tse lebopong la leoatle.Bolelele ntle le li-welds tsa orbital tse fokotsang monyetla oa ho ba le mefokolo le mefokolo.Ho feta moo, li-coil tsa rona li na le bokaholimo bo hloekileng le bo boreleli ka ho fetelletseng bo loketseng sistimi ea ente ea lik'hemik'hale.Li-coil li fana ka nako e khuts'oane ea karabo ea hydraulic, matla a ho putlama a maholo, le ho felisoa ha methanol permeation.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Kenyelletso ea sehlahisoa

E 'ngoe ea liqholotso tse kholo lits'ebetsong tse kaholimo tsa indasteri ea oli le khase ke ho sireletsa lipeipi le lisebelisoa tsa ho sebetsa khahlano le boka, sekala le li-deposit tsa asphalthane.Litaelo tsa boenjiniere tse amehang netefatsong ea phallo li phetha karolo ea bohlokoa ho rapeng litlhoko tse fokotsang kapa tse thibelang tahlehelo ea tlhahiso ka lebaka la ho koaloa ha lipeipi kapa lisebelisoa tsa tšebetso.Li-tubing tse kopantsoeng tse tsoang Meilong Tube li sebelisoa ho li-umbilicals 'me litsamaiso tsa ente ea lik'hemik'hale li bapala karolo e ntle ea ho boloka lik'hemik'hale le ho fana ka tiiso ea ho phalla hantle.

Pontšo ea Sehlahisoa

Super Duplex 2507 Capillary Tube Chemical Injection Line (2)
Super Duplex 2507 Capillary Tube Chemical Injection Line (3)

Tšobotsi ea Alloy

Duplex 2507 ke tšepe e sa hloekang ea duplex e etselitsoeng lits'ebetso tse hlokang matla a ikhethang le ho hanyetsa kutu.Alloy 2507 e na le 25% chromium, 4% molybdenum, le 7% nickel.Boemo bona bo phahameng ba molybdenum, chromium le naetrojene bo etsa hore ho be le khanyetso e ntle ea chloride pitting le crevice corrosion attack le sebopeho sa duplex se fana ka 2507 ka mokhoa o ikhethang oa ho hanyetsa chloride stress corrosion cracking.

Tšebeliso ea Duplex 2507 e lokela ho lekanyetsoa lits'ebetsong tse ka tlase ho 600 ° F (316 ° C).Ho pepeseha ha mocheso o phahameng ho ka fokotsa ho tiea le ho hanyetsa ha kutu ea alloy 2507.

Duplex 2507 e na le thepa e ntle ea mochini.Hangata gauge e bobebe ea lisebelisoa tsa 2507 e ka sebelisoa ho fihlela matla a tšoanang a moralo oa alloy e teteaneng ea nickel.Ho boloka boima ba 'mele ho ka fokotsa haholo litšenyehelo tse akaretsang tsa masela.

Khanyetso ea Corrosion

2507 Duplex e hanana haholo le kutu e tšoanang ka organic ac Super Duplex 2507 Plateids joalo ka formic le acetic acid.E boetse e hanyetsana haholo le li-inorganic acid, haholo-holo haeba li na le chloride.Alloy 2507 e hanyetsana haholo le corrosion e amanang le carbide intergranular.Ka lebaka la karolo ea ferritic ea sebopeho sa duplex ea alloy e hanyetsana haholo le khatello ea maikutlo ea ho phatloha ha chloride e futhumetseng e nang le tikoloho.Ka tlatsetso ea chromium, molybdenum le nitrogen localized corrosion joalo ka pitting le tlhaselo ea maphao lia ntlafatsoa.Alloy 2507 e na le khanyetso e ntle ea libaka tsa lehae.

Mamello ea Dimensional

ASTM A789 / ASME SA789, Super Duplex 2507, UNS S32750
Boholo OD Mamello OD Mamello WT
<1/2'' (<12.7 mm) ±0.005'' (±0.13 mm) ±15%
1/2'' ≤OD≤1'' (12.7≤OD≤25.4 mm) ±0.005'' (±0.13 mm) ±10%
Meilong Standard
Boholo OD Mamello OD Mamello WT
<1/2'' (<12.7 mm) ±0.004'' (±0.10 mm) ±10%
1/2'' ≤OD≤1'' (12.7≤OD≤25.4 mm) ±0.004'' (±0.10 mm) ±8%

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  • E 'ngoe:

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