Nuclear Components Manufacturer | ISO 9001 Accredited Parts
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Nuclear Components Manufacturer

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24 Hours
Ready to help 24 hour capability
Steel Grades
Various Steel Grades 3 mm to 300mm
British Quality
British Quality Nationwide Support
QHSE Policies
Dedication to QHSE Policies

Supporting Nuclear Sector With Precision Components

Safety, precision and reliability sit at the core of the nuclear industry. With more than three decades of expertise, RMP Products supports the industry through nuclear component manufacturing, supplying critical parts that enable power stations and their supply chains to operate with confidence.

Our advanced steel profiling, CNC machining, and finishing capabilities are tailored to project-specific requirements, delivering nuclear components that are accurate, durable, and compliant with sector expectations. Whether it’s a single project or an ongoing partnership, we work closely with our clients to ensure every part meets the strict tolerances, quality requirements and compliance standards expected within this highly regulated sector.

As an ISO 9001 certified manufacturer with UKCA Execution Class 4 accreditation, we place compliance and quality at the heart of everything we produce.

Expertise in Nuclear Parts Manufacturing

We produce a wide variety of nuclear parts designed for safety-critical applications. Typical items we supply include:

  • Vessel Plates: Engineered for long-term reliability in heat exchangers and pressure vessels.

  • Base Plates: Providing stability and structural strength in nuclear assemblies.

  • Support Plates and Frames: Precision cut and machined for dependable performance in complex systems.

Working with a range of steels like structural steels, high-strength steels and weather resistant steels, we create nuclear components that perform under extreme conditions while maintaining the precision essential for safe integration.

Nuclear Applications We Support

Our parts are integral to many of the sector’s most important systems, including:

  • Heat Exchangers: Vessel plates and frames designed to ensure safe and efficient energy transfer.

  • Pressure Vessels: Precision components capable of withstanding high pressures and temperatures.

  • Structural Frameworks: Support plates and assemblies that provide long-term resilience.

  • Custom Nuclear Components: Manufactured to project-specific drawings, tolerances, and requirements.

Our Steel Services for the Nuclear Sector

Here’s our in-depth steel profiling and machining services we offer to businesses working in the nuclear industry.

Plasma Cutting

High definition CNC plasma cutting for mild steels up to 16m long, 5m wide, and 60mm thick. With true hole technology, bevel head cutting, and tight tolerances, we ensure precision across every cut.

Flame Cutting

Cost-effective flame cutting services using powerful 7-head and 4-head oxy-fuel machines, cutting steel up to 6m long, 5m wide, and 400mm thick. We deliver accurate results with tolerances ranging from ±1.5mm to ±6mm depending on thickness.

CNC Machining

Full suite CNC machining services delivering high quality parts to your specifications (up to 1620mm x 810mm), including milling and drilling from 3mm to 32mm. Our four CNC centres and Gemini machine with an eight head tool changer ensure precision across all operations.

Bevelling and Chamfering

We provide high quality weld profile bevels on plates from 3mm to 300mm thick with angles up to 30 degrees. Our services cover everything from uniflats and base plates to chamfered profiles, bridge components, deck plates and custom steel profiles.

Why Partner with RMP Products?

When selecting a nuclear components manufacturer, two priorities are clear: compliance and trust.

For procurement managers, our accreditations provide reassurance that every part meets the correct standard. We hold ISO 9001:2015 certification and UKCA Execution Class 4 accreditation, ensuring consistent quality and full traceability.

For managing directors, reliability and scalability are key. We have the capacity to respond within 24 hours to your urgent requirements, while also supporting long-term production programmes with the same attention to detail.

At RMP Products, our overall goal is to always deliver precision, compliance and trust in every component we produce for the nuclear sector.

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