Quality
At Wulfrun Specialised Fasteners, quality is at the core of everything we do. We operate a formal Quality Management System accredited by LRQA to BS EN ISO 9001:2015 and are API 20E BSL2 approved. We also have the flexibility to incorporate customer-specific standards and quality requirements, ensuring full compliance with your project and operational needs.
Our Quality System establishes rigorous procedures and controls throughout every stage of the supply chain, from material procurement and full traceability through to final inspection and order completion.

Testing Services

We can provide testing and certification tailored to your specific project requirements. Through our extensive network of UKAS-approved test houses, we offer both destructive and non-destructive testing services, including:
Mechanical Testing
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Charpy impact testing
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Tensile testing
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Elevated temperature tensile testing
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Proof load testing
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Stress rupture testing
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Wedge testing
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Hardness testing
Material Analysis
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Chemical analysis
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Positive Material Identification (PMI)
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Micro-etch examination
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Intergranular corrosion testing
Non-Destructive Testing (NDT)
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Dye Penetrant Inspection (DPI)
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Magnetic Particle Inspection (MPI)
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Ultrasonic Testing (UT)
Dimensional Ispection
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Coordinate Measuring Machine (CMM) inspection
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Image dimension measurement (Keyence)
If you require additional testing services not listed above, our team will be happy to discuss your specific requirements.


Manufacturing Quality Control
Orders can be manufactured in accordance with your exact specifications, including Inspection and Test Plan (ITP) and Quality Plan (QP) approval prior to production.
Every product is released with comprehensive documentation and certification aligned with your testing and inspection requirements, ensuring full compliance and traceability throughout the manufacturing process.
Diverse Fastener Solutions

Third-Party Inspection
Where independent verification is required, we can arrange third-party witness inspection through recognised certification bodies, including:
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Lloyd's Register
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DNV
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TÜV
This provides additional assurance that products meet all specified quality and compliance requirements.
Certification & Documentation
We provide comprehensive certification packages to support customer and industry requirements, including:
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Certificates of Conformity (CoC)
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EN 10204 3.1 Certification
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EN 10204 3.2 Certification
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Original Mill Certificates
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Testing and Inspection Reports
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Full Material Traceability Documentation
All certification is supplied in accordance with the agreed project specification and customer requirements.
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