Pressure Systems
At LTi Metaltech, we specialise in high-end fabrication for pressure systems that demand absolute precision, reliability, and compliance. With decades of experience manufacturing complex welded structures, we support clients across the UK in highly regulated industries.
Whether you're storing cryogenic liquids or moving gases under extreme differentials, our pressure system fabrications are designed to meet the most stringent safety and performance requirements. Our work includes manufacturing cold storage pressure vessels and intricate welding of hydraulic cylinders – projects where accuracy and regulatory compliance are non-negotiable.
Capabilities
• Design Verification: Engineering reviews and validation aligned to the most rigorous industry standards.
• Precision Fabrication: Robotic welding and coded manual welds tailored to exacting tolerances.
• Non-Destructive Testing: NDT methods ensure internal integrity without compromising structure.
• Custom Welding: Solutions for a custom pressure rating, adapted to customer-specific designs.
• Material Flexibility: Stainless steel, high-purity aluminium, and copper – expertly handled in-house.
• Serial Production or One-off Builds: Scalable manufacturing capacity for UK clients across sectors.
Regulatory Excellence
As a UK manufacturer, we operate under ISO 9001, 14001 and 45001 certifications. Our pressure system projects are executed to the highest standards, supported by a team of experienced coded welders. We are a trusted partner to leading OEMs and Tier 1 suppliers across the UK, with a reputation built on consistent delivery and technical integrity.
Why Choose LTi Metaltech?
• Trusted UK Manufacturer: Based in Oxfordshire, we’ve delivered high-end fabrication for pressure systems across the UK for decades.
• Regulatory Precision: Every project is built to industry-leading standards, underpinned by ASME VII, PD5500 and EN 13445.
• Specialist Expertise: One of the largest teams of coded welders in the South East
• Flexible Delivery: From custom one-offs to high-volume serial production, we tailor manufacturing to meet your specification and scale.
• Cross-Sector Capability: We support clients in healthcare, nuclear, fusion, energy amongst other critical sectors, specialising in volume production.
Making Stuff That Matters is more than a slogan – it defines our role in creating safe, compliant pressure systems for complex applications.