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EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems

EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems

  • EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems
  • EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems
  • EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems
  • EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems
EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems
Produktdetails:
Herkunftsort: China
Markenname: YUHONG
Zertifizierung: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Modellnummer: EN 10222-5 1.4571
Zahlung und Versand AGB:
Min Bestellmenge: 500 kg
Preis: Verhandelbar
Verpackung Informationen: Sperrholzkoffer /Eisenfall
Lieferzeit: 15-30 Tage
Zahlungsbedingungen: L/C, T/T
Versorgungsmaterial-Fähigkeit: 1500 Tonnen pro Monat
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Ausführliche Produkt-Beschreibung
Standard: En 10222-5 Materialnote: 1.4571 (UNS S31635, 316Ti)
Produkttyp: Geschmiedeter Ring und Flansch Anwendung: Chemieanlagen und Schiffsrohrleitungssysteme
Größenbereich: Die in Absatz 1 genannten Bedingungen gelten nicht für die in Absatz 1 genannten Erzeugnisse. Druckbewertung: PN10-PN100
Hervorheben:

EN 10222-5 1.4571 stainless steel flange

,

316 stainless steel forged ring

,

marine piping system steel flange

EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems

 

YUHONG GROUP is a specialized manufacturer of high-performance stainless steel forged componentswith over 35 years of expertise in serving global industrial markets. Our EN 10222-5 1.4571 Forged Ring & Flange products are engineered to meet the most demanding applications in chemical processing and marine environments, combining German engineering standards with exceptional corrosion resistance.

Heat Treatment Specifications for Steel Grade 1.4571

 

Attribute Name Attribute Value
Standard EN 10222-5
Material Grade 1.4571 (UNS S31635, 316Ti)
Product Type Forged Ring & Flange
Application Chemical Plant & Marine Piping Systems
Size Range DN50-DN1200
Pressure Rating PN10-PN100
Temperature Range -20°C to 400°C
Certification PED 2014/68/EU
Surface Finish Solution Annealed & Pickled
NDT Requirements PT/MT Optional

Chemical Composition of Steel Grade 1.4571 (X6CrNiMoTi17-12-2)

 

Element Requirement (%) Notes
Carbon (C), max 0.08  
Silicon (Si), max 1  
Manganese (Mn), max 2  
Phosphorus (P), max 0.045  
Sulfur (S), max 0.015 Note: "b" likely denotes a special condition
Chromium (Cr) 16.5 - 18.5  
Molybdenum (Mo) 2.00 - 2.50  
Nickel (Ni) 10.5 - 13.5  
Nitrogen (N) - Not specified
Other Elements Ti: 5 × C% min to 0.70 max Titanium stabilization

Mechanical Properties of Steel Grade 1.4571 (X6CrNiMoTi17-12-2)

 

Property Specification / Requirement Notes / Conditions
Steel Number 1.4571 Corresponds to UNS S31635 (316Ti)
Steel Name X6CrNiMoTi17-12-2 Titanium-stabilized austenitic stainless steel
Heat Treatment +AT Solution Annealed
Max. Thickness of Ruling Section 450 mm  
0.2% Proof Strength, min 210 MPa Yield Strength
1.0% Proof Strength, min 245 MPa  
Tensile Strength 510 - 710 MPa  
Elongation after Fracture, min 35%  
Impact Energy, min 100 J +20°C Charpy V-notch
60 J -196°C
Resistance to Intergranular Corrosion Yes, in delivery condition Per footnote b
Yes, in sensitized condition

Advantages of EN 10222-5 1.4571 (316Ti) Forged Ring & Flange

 

Superior Strength & Durability: The forging process creates a dense, uniform grain structure, making these flanges significantly stronger and more durable than cast alternatives. They are ideal for high-pressure and high-stress applications
 

Excellent Corrosion Resistance: Made from 1.4571 (316Ti) stainless steel, these flanges offer excellent resistance to corrosion, particularly in challenging environments containing chemicals or chlorides

Reliable Performance in High-Temperature Service: The flanges maintain their mechanical properties and structural integrity at elevated temperatures, making them suitable for power generation and petrochemical applications

Precise Dimensions for a Secure Fit: The manufacturing process ensures tight dimensional tolerances, which facilitates easier installation and helps achieve leak-proof connections in piping systems

Long-Term Cost-Effectiveness: While the initial cost may be higher, their extended service life, reduced need for maintenance, and high reliability make them a cost-effective choice over time
 

Summary of Typical Applications

  • Chemical and petrochemical plants
  • Power generation facilities
  • Offshore and marine applications

EN 10222-5 1.4571 Forged Ring & Flange Stainless Steel 316 for Chemical Plant and Marine Piping Systems 0

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