Incoloy 825 (Alliage ya Nickel 825 / UNS N08825) Corrosion-Tube na tube ya alliage ya nickel oyo ekoki kozala résistants

Incoloy 825. Ezali na ntina mingi, oyo eyebani mpe na nkomboAlliage ya Nickel 825toUNS N08825 oyo ezali, ezali mosala ya likolo-alliage ya nickel–fer–chromeebakisami namolybdène, kwivre, mpe titane.
Ezali mpenzampenza mpo na kosala na nseacide, chlorure, mpe ba conditions corrosives ya température ya likolo-, mpe yango esalaka ete ezala moko ya biloko oyo ekoki kosalelama mingi na ba systèmes chimiques, pétrochimiques, mpe procédés marins.

Alliage yango emonisaka combinaison rare ya ba propriétés:

• Excellent résistance naba acides oyo ezo réduire pe ezo oxyder(na kati na yango acide sulfurique mpe acide phosphorique).
• Stabilité ya likolo contrepitting, corrosion ya crevice, mpe stress-corrosion cracking.
• Performance exceptionnelle aprèssoudure to kozala na yango ntango molaina molunge makasi.

Fiabilité na yango esali que Alloy 825 ezala matériel préféré ponaba échangeurs ya chaleur, ba condensateurs, ba évaporateurs, mpe ba tuyaux offshore, epai kuna koguga mpe kolɛmba ya masini ezali esika moko.

Performance ya Alloy 825 ewutaka na composition na yango oyo ezali na bokatikati malamu:

Bastabilisation ya titanee assure résistance na sensibilisation na attaque intergranulaire sima ya soudure to exposition na ba environnements ya service ya 540–870 degrés.

Incoloy 825 ba tuyaux na ba tubes esalemaka na nzelaprécision-contrôlée fondue, formation, mpe recuit ya solutionmpo na ko garantir microstructure uniforme mpe comportement ya corrosion ya likolo.

Botali ya mozindo ya ndenge ya kobimisa biloko

• Konyangwa na vide to na Argon– Elongolaka bosoto mpe epekisaka bopanzani na tango ya kosala alliage.
• Extrusion ya moto / Dessin ya malili– Ezali ko assurer contrôle dimensionnel serré mpe concentricité.
• Soudure Orbitale Automatique(mpo na ba types soudés) – Ebimisaka ba coutures ya mike, oyo ekɔtaka mobimba.
• Recuit ya solution (940–980 degrés ) .– Esilisaka ba carbures mpe ezongisaka ductilité.
• Kosilisa Mopɛpɛ to Mai Noki– Epekisaka re-mbula mingi mpe mpasi oyo etikali.
• Pickling na Passivation– Ezongisaka film ya oxyde riche na chrome-na likolo.
• NDT ya suka mpe Test ya Hydro– Endimisi bosolo ya kati mpe bopeto ya soudure.

Batch moko na moko ya production ezo conformer naASTM B423 / B705 / ASME SB423. Ezali na ntina mingimpe azali kolekatest ya ultrasons, ya courant éddy, mpe ya hydrostatiquendenge elobami na ASTM B829.
Microstructure oyo euti na yango ezali amatrice austénitique uniformena dispersion fine ya ba carbures na ba phases intermétalliques, kopesa stabilité supérieure na service acide.

Alliage 825 ezali ingénierie mpo na kotelemela spectre ya monene ya ba environnements corrosifs industriels:

Alliage yango esalaka aself-couche ya oxyde ya kobikisa, kosala ete bobateli ya ntango molai-ezala ata sima ya abrasion mécanique to exposition cyclique.
Yango ekomisaka Alloy 825 idéal ponaba unité ya manipulation ya acide-, ba lignes ya refroidissement ya mayi ya mbu, ba systèmes ya contrôle ya pollution, pe ba réacteurs chimiques.

Range ya Dimensionnel

• Ba tuyaux sans soudure: 6 – 610 mm OD, 1 – 50 mm WT
• Ba tuyaux soudés: 25 – 1200 mm OD, 1,5 – 60 mm WT
• Ba tubes (Instrumentation / Échanger ya chaleur): 6 – 76 mm OD, 0,8 – 10 mm WT
• Bolai: Kino 12 m, na SRL / DRL / bonene ya moto ye moko

Tuyau mpe tube moko na moko esalemaka na programme ya QA ya mobimba liboso ya kotinda yango:

• Momekano ya courant hydrostatique / eddy (ASTM B829) .
• Botali na miso mpe na dimension
• PMI (Identification ya biloko ya malamu) .
• Test ya corrosion intergranulaire (ASTM G28 Méthode A) .
• Botali ya misato-Botali ya bato oyo bakoki kopona (SGS, TUV, BV)

Biloko nionso epesami naEN 10204 3.1 / 3,2 MTC, traçabilité mobimba, mpe mikanda ya qualité ISO 9001.

Versatilité ya Alliage 825 epesaka nzela na kosalela yango na ba secteurs industriels ndenge na ndenge:

• Milona ya Chimique mpe ya Engrais– Evaporation ya acide, ba tours ya réaction, ba scrubbers
• Systèmes Offshore ya Pétrole & Gaz– Kopelisa mayi ya mbu, ebimisami-injection ya mayi
• Ba Échangeeurs ya Chaleur na ba Condensateurs– Ba zones ya corrosion ya likolo na ba raffinerie pe ba centrales électriques
• Ba Systèmes ya Contrôle ya Pollution– Désulfurisation ya gaz ya combustion, ba unité ya récupération ya acide
• Ingénierie Marine– Ba boucles ya refroidissement na ba tuyaux ya désalinisation

Kosangisa na yango yakoyika mpiko na corrosion, soudable, mpe stabilité thermiquee assure service ya confiance na ba atmosphères très corrosives to mélanges chimiques.

Octal Pipe epesakaIncoloy 825 / Alliage ya niquel 825 / UNS N08825ba tuyaux mpe ba tubes na nzela ya banzela ya bokeli oyo ezwami na mokanda ya kondimama, mikanda mobimba, mpe botosi ya misala ya mokili mobimba.
Batch moko na moko ya molunge ezali traçable, testé, mpe livré na ba dossiers ya inspection oyo ebongi naBa projets ya EPC pe ba forfaits ya qualification ya raffinerie.

Na boyokani ya mikolo milayi-mpe na mayele ya logistique, Octal Pipe ezali kosala ete bopesi ya ntango nyonso mpe lisungi ya tekiniki mpo naba applications ya chimique, ya mayi, mpe ya température ya likolona mokili mobimba.

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Q1: Norme nini nasengeli ko préciser pona tube na tube ya Incoloy 825 (UNS N08825) sans soudure?

A1:ASTM B423 / ASME SB423. Ezali na ntina mingi.

Q2: Norme nini esalelamaka mingi mpo na tuyau UNS N08825 soudée?

A2:ASTM B705 na état recuit.

Q3: Ba environnements nini Incoloy 825 ebongi mingi pona?

A3:Service ya acide sulfurique/phosphorique/acide nitrique, mayi ya mbu/chlorure, mpe ba courants chimiques corrosifs mélangés.

Q4: Condition nini ya traitement ya chaleur-esengeli mingi mingi pona pipe/tube ya Incoloy 825?

A4:Solution recuit, na ba dossiers ya traitement ya chaleur-na traçabilité mobimba.

Ba certifications ya ba certifications

 

Certificat ya CE

Mokanda ya ISO 9001

Certificat ya API Q1

Certificat ya ABS

Mokanda ya AP-5L

Mokanda ya API-5CT