We understand that our customers operate in demanding environments where the quality and performance of the products and materials used is safety-critical. For that reason we place huge importance on ensuring that our products and services can stand up to these standards and we, therefore, invest heavily in achieving the following endorsements;

Quality as standard


We offer quality as standard for both products and services. With full in-house testing equipment and robust inspection procedures, we can ensure our components are manufactured to the highest industry standards with our UKAS 17025 accredited laboratory. We offer 3.1 certification as standard and 3.2 certification on request.

Where applicable, all items are manufactured using our custom-made process control software which is maintained by our material certification to BS EN 10204 3.1 and quality approved in conformance with ISO 9001:2015.

UKAS accredited test methods:

Tensile test (ASTM)
Charpy impact
Micro Vickers
Knoop hardness
Inclusion content
Decarburisation/ carburisation
Macro etch and evaluation

Magnetic Particle Inspection (MPI)

Liquid Penetrant Inspection (LPI) Assessment of banding


Laboratory tests carried out under ISO 17025 but not accredited by UKAS:

Tensile test (ISO)
Proof load
Breaking torque
Coating thickness

Quality Department


Our Quality Department is fully equipped with calibrated measuring devices including calipers, thread micrometers, ring gauges, plug gauges, verniers and can conduct other tests including hardness, MPI, PMI, LPI.

Our accreditations


In the relentless pursuit of uncompromising product quality and service we became one of the first UK manufacturers to be successfully accredited to API Q1, 20E (BSL 1, 2 and 3) and API 20F (BSL 2 and 3), registration number Q1-3317.

Demonstrating our continued commitment to the environment and the safety of our people, we also hold certifications in ISO 9001-2015, ISO 14001:2015 and ISO 45001:2018.



  PED certificate

API 20E BSL 1, BSL 2 and BSL 3

API 20F BSL 2 and BSL 3


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