Stainless Steel Seamless Rolled Rings for Nuclear Power Applications

Name: "Stainless Steel Seamless Rolled Rings for Nuclear Power Applications"
Rating: 5 (340 reviews)

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SKU: 3406912184

модель: forgings

Iraeta

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Stainless Steel Seamless Rolled Rings for Nuclear Power Applications

Iraeta supplies stainless steel seamless rolled rings purpose-built for nuclear power generation. With up to 21m outer diameter, 5m height, and 300 tons weight, these rings deliver exceptional corrosion resistance, high-temperature stability, and structural integrity for reactor pressure vessels and containment systems.

Key Selling Points

Corrosion & Heat Resistance: Stainless steel grades withstand high-temperature water/steam and radiation environments.
Ultra-Large Size Capability: Single-piece rings up to 21m reduce weld seams, improving safety and reliability.
PED 2014/68/EU Certified: TUV-certified manufacturing ensures compliance with European nuclear standards.
Proven Track Record: Used in 4th-generation nuclear power plant projects.

Technical Specifications

Material	Stainless Steel (304, 316, 316L, Duplex, custom)
Max Outer Diameter	21 m
Max Height	5 m
Max Weight	300 tons
Certifications	ISO 9001, PED, EN1090, ISO 14001, ISO 45001
Applications	Reactor pressure vessel rings, containment penetrations, steam generator components

Models and Options

Available in various stainless steel grades. Options include precision machining, surface passivation, and custom heat treatment cycles.

Materials and Structure

Forged from stainless steel ingots with controlled chemistry. The seamless rolling process provides a homogeneous structure with no weld defects, critical for nuclear safety.

Applications

Nuclear reactor pressure vessel flanges
Containment vessel rings
Steam generator tube sheets

Customization

We offer material selection, dimensional tailoring, and full traceability per nuclear standards. Contact our technical team for specifications.

FAQ

Are you qualified for nuclear-grade rings? Yes, we have supplied components for 4th-generation nuclear plants.
What quality assurance do you provide? 100% UT, PMI, mechanical testing, and third-party inspection.
Can you produce rings with duplex stainless steel? Yes, we have experience with duplex and super duplex grades.
What is the typical lead time? 12-20 weeks depending on complexity. MOQ 1 unit.
Do you provide material certificates? Yes, EN 10204 3.1 or 3.2.

Inquiry Information

Contact Simon Wang: ebiz@iraeta.com | Tel: +86 188-5315-7508 | WhatsApp: +86 18853157508

Image Suggestions

Filename: stainless-steel-ring-nuclear-1.jpg - Alt: Stainless steel seamless rolled ring for nuclear reactor
Filename: ss-ring-large-diameter.jpg - Alt: Large stainless steel rolled ring for containment vessel