OG Offer a Wide Range of Advanced Testing, Accessories & Services
Quality Assurance
Quality is paramount to OG Valves. Our rigorous quality assurance processes ensure every valve meets the highest industry standards. Each product undergoes comprehensive testing, including pressure testing, material and dimensional inspection. We maintain strict compliance with ISO 9001:2015 standards and perform regular in-person audits of our suppliers to guarantee consistent quality. All valves are carefully documented with detailed material test certification reports, with full traceability from manufacturer to end-user. Our commitment to quality extends beyond testing, with careful handling, storage and packing procedures to maintain product integrity until delivery to our customers.
OG is proud to be known to our customers as the go-to, fast-track supplier and master valve stockist.
Testing

General Testing
-
Hydrostatic testing
(API 6D, API 598, EN12266-1) - Fire testing
- Low-pressure gas testing
- Fugitive emission testing
- High-pressure gas testing
- Anti-static testing
- Cryogenic testing (-196°C)
- Torque testing
- High-temperature testing
- Cavity relief testing
- Cycle testing

Non-Destructive Testing (NDT)
- Ferrite Inspection
- Magnetic Particle Inspection (MPI)
- Ultrasonic Inspection
- Radiographic Inspection
- Dye Penetrant Inspection (DPI)
- Positive Material Identification (PMI)

Material Destructive Testing
- Charpy Impact test
- Hydrogen-Induced Cracking (HIC)
- Sulphide Stress Corrosion Cracking (SSCC)
- Chemical Analysis
- Ferric Chloride Pitting (ASTM G48)
Contact our engineering team today to discuss your specific requirements and discover how our solutions can enhance your asset’s safety, reliability, and performance.
Accessories








Other Accessories We Offer
Interlocks
Solenoid And Air Operated Valves
Locking Devices
Lifting Eye Bolts
Services

Custom Fabrication & Assemblies
- Special Valve Modifications
- Stem Extensions / Stem changeout (MAST Improvement)
- Locking Devices
Assemble & Test
- Valve assembly, calibration, and testing to your specification
Machining
- Valve through drilling, machining
Protective Coating Systems
- Surface preparation, Blasting & peening
- Industrial & Specialist coatings
- TSA (Thermal Sprayed Aluminium)
























