SPS provides professional pressure testing services for pipework, vessels, valves, and fabricated assemblies from our facility in Hull and on-site at client locations across the UK. We carry out hydrostatic, pneumatic, and gas pressure testing to industry standards, giving you verified proof that your equipment can safely withstand its design pressure.
Pressure testing is a critical step in commissioning new systems, verifying repairs, and maintaining compliance with regulatory requirements. Our experienced team uses calibrated equipment and proven procedures to deliver accurate, documented results you can rely on.
We carry out pressure testing using a range of methods to suit the application, material, and operating environment.
| Test Method | Medium | Typical Applications |
| Hydrostatic Testing | Water or other liquid | Pipelines, vessels, valves, manifolds, and fabricated assemblies |
| Pneumatic Testing | Air or inert gas | Systems where water contamination is unacceptable or drainage is impractical |
| Gas Testing | Nitrogen or other gas | High-purity systems, subsea equipment, and leak detection |
| Combined Testing | Liquid then gas | Applications requiring both strength verification and leak detection |
Our team will advise on the most appropriate test method for your application, taking into account the relevant standards, material properties, and operational requirements.
Our pressure testing service covers a wide range of equipment and systems, including:
Our pressure testing services support clients across industries where verified pressure integrity is essential. We work with major names including British Steel, Siemens, Drax, SSE, and Gassco.
All pressure testing is carried out under our ISO 9001:2015 quality management system using calibrated gauges and instrumentation maintained through our in-house calibration service. Test procedures are developed to meet the relevant standards, including PED, ASME, BS EN 13480, and client-specific specifications.
Every test is fully documented with a detailed report recording test pressures, hold times, ambient conditions, and results. We provide formal test certificates that satisfy regulatory, insurance, and client audit requirements.
Pressure testing is often part of a wider scope of work. SPS offers a full range of complementary services:
Whether you need a single test on a repaired pipeline or a full programme of commissioning tests for a new installation, we are here to help. Contact our team to discuss your requirements.
Call us: 01482 587060
Email: sales@sps.ltd
Or use the quick quote form on this page to send us your requirements directly.
