PRESSURE VESSEL INSPECTION
The team at APEC Inspection undertake independent pressure vessel/equipment inspection across Australia.
Inspection services are critical to the safety of the public and those in the workplace. About Contact UsPressure Vessel Inspection
APEC Inspection - Australia's Experts in Pressure Vessel Inspection
Pressure Vessel testing and inspection services are critical to the safety of the public and those in the workplace. For certain types of pressure vessels, it is mandatory to undertake regular inspections and maintain a plant registers, in accordance with standards including AS 3788 and AS 4343. Depending on various factors including the size, type, contents and application, pressure vessels used in your business's operations may present significant risk and require individual expert assessment. APEC Inspection offer hydrostatic testing, where vessels such as Boilers, Air Receivers and Pipe Spools require proof testing after manufacture, alteration or repair, and vacuum box testing, where a vacuum is created around the test vessel for quick identification of leaks.
As a manufacturer of industrial equipment, you certainly know that the industry is under increasing pressure from governments and the general public to comply with a number of ever-changing regulations in the field of Quality, Health & Safety and Environmental protection. Compliance is in most cases a condition of your license to operate. In addition, specific requirements from your clients in terms of reliability, availability, manageability and safety of your products can also add to the picture.
Our In-service inspectors are qualified with the Australian Institute of the Certification of Inspection Personnel (AICIP) and the American Petroleum Institute (API).
We can help your company do all this. We offer a range of services such as:
What Pressure Vessel Inspection Involves
Pressure vessel inspection is the structured examination of vessels, boilers, air receivers and associated pipework to confirm they remain safe to operate at their rated pressure. A typical scope combines external and internal visual examination with non-destructive testing of welds, nozzles, shells and supports, plus a review of the vessel's design registration, history and operating conditions. The outcome is a clear statement of fitness for service and, where required, a recommended re-inspection interval — the evidence an asset owner needs to meet their duty of care.
In-Service vs Design & Commissioning Inspection
New vessels are inspected at manufacture and commissioning to confirm they were built and installed to the design code. In-service inspection then monitors how the vessel ages — tracking corrosion, erosion, cracking and creep over its operating life. APEC delivers both, including recommissioning inspections after a vessel has been idle, and repair or alteration inspections whenever the pressure boundary is modified.
Australian Standards & Owner Duties
In Australia, in-service inspection of pressure equipment is governed by AS/NZS 3788, supported by AS 3873 for operation and the WHS Regulations covering registrable plant. These set out who is responsible, what must be inspected, and how often. Working to these standards — and documenting the results — is what makes an inspection defensible to regulators and insurers. Our guide to AS/NZS 3788 explains the owner's obligations in plain language.
NDT Methods Used in Pressure Vessel Inspection
APEC applies the right non-destructive testing method to each component: ultrasonic testing and phased array ultrasonic testing for wall thickness and weld integrity, magnetic particle inspection for surface cracking, positive material identification to confirm alloy, and hydrostatic testing for proof of strength and leak tightness after manufacture, alteration or repair.
Inspection Intervals & Hazard Levels
Not every vessel is treated the same. Inspection intervals are set by the vessel's hazard level, service conditions and known damage mechanisms, often refined with risk-based inspection (RBI) so effort is focused where the consequence of failure is highest. A high-temperature, outdoor process vessel warrants a more frequent and detailed program than a low-risk air receiver indoors.
Why Choose APEC Inspection for Pressure Vessel Inspection
APEC Inspection is NATA accredited, and our in-service inspectors are qualified with AICIP and API. We provide independent, defensible pressure vessel inspection across Newcastle, the Hunter and nationally, integrated with the full range of NDT your plant requires. Request a quote or explore our pressure vessel inspection articles.
Frequently Asked Questions
- How often do pressure vessels need to be inspected in Australia? +
- Inspection frequency is determined by AS 3788 and AS 4343, depending on vessel type, size, contents, and operating conditions. APEC Inspection can assess your specific requirements and recommend an appropriate schedule.
- What types of pressure vessel inspections does APEC Inspection offer? +
- We provide commissioning and recommissioning inspections, repair and alteration inspections, hydrostatic testing, internal and external inspections, remaining life assessments, and risk-based inspections.
- What qualifications do APEC Inspection's pressure vessel inspectors hold? +
- Our inspectors are qualified with AICIP and API, ensuring assessments meet Australian and international standards.
- Is a pressure vessel inspection mandatory for my business? +
- Yes, for certain pressure vessels it is mandatory to undertake regular inspections and maintain plant registers in accordance with AS 3788 and AS 4343.
- What is a remaining life assessment for a pressure vessel? +
- A remaining life assessment evaluates current condition to estimate how long a vessel can continue to operate safely, using NDT methods and engineering analysis.
- What is the difference between pressure vessel inspection and hydrostatic testing? +
- Inspection examines the vessel's condition using visual checks and NDT, while hydrostatic testing pressurises the vessel with water to prove its strength and leak tightness. Hydrostatic testing is one tool used within a broader inspection program.
- Which standard governs pressure vessel inspection in Australia? +
- In-service inspection is governed primarily by AS/NZS 3788, with AS 3873 and the WHS Regulations also applying. Inspection frequency is set under AS 3788 and AS 4343 based on vessel type and service.
If You Have Any Query, Feel Free To Contact Us
Whether you'd like a fast quote, have a technical question, or want to schedule a pressure vessel inspection, the APEC team is ready to help.
Blog Category: Pressure Vessel
Understanding Pressure Vessels
Key Insights and Importance of NDT Inspections of Pressure Vessels
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Pressure Vessel Inspections
All pressure equipment needs to be inspected on a regular basis.
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Pressure Vessel Inspection Requirements by Vessel Type in Australia
See how vessel type changes inspection scope, NDT methods and compliance.
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Types of Pressure Vessels Used in Australian Industry
Identify key pressure vessel types to improve safety, compliance and inspection.
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