What is PD 5500:2024 Specification for unfired pressure vessels about?

Marking 50 years since it was first published, PD 5500:2024 specifies tried and tested requirements that ensure the safety and performance of unfired pressure vessels.

Who is PD 5500:2024 Specification for unfired pressure vessels for?

Organizations that commission, design, manufacture, inspect and maintain pressure vessels – specifically their mechanical engineers, pressure vessels designers, pressure vessels manufacturers and pressure vessels inspectors – in the oil and gas, petrochemical, process plant, and energy generation (including nuclear) industries.

This broad applicability speaks to the code's versatility and adaptability to a range of safety-critical applications.

What does PD 5500:2024 Specification for unfired pressure vessels cover?

PD 5500:2024 specifies requirements for the design, manufacture, inspection and testing of unfired pressure vessels made from carbon, ferritic alloy and austenitic steels. It also includes material supplements containing requirements for vessels made from aluminium, copper, nickel, titanium and duplex.

Why should you use PD 5500:2024 Specification for unfired pressure vessels?

PD 5500:2024 is an invaluable reference tool for anyone designing or assessing pressure vessels, ensuring safety, cost effectiveness and performance.
PD 5500:2024 brings together all the amendments to the 2021 edition. These clarify and improve the wording of the document as well as introduce new requirements based on technological and other changes and boost accuracy and readability. The amendments are consolidated and repackaged to start a new three-year publishing cycle.
Purchasers of PD 5500:2024 not only receive the current document (the new edition) but also, in due course, the three amendments to be published as part of the regular publishing cycle in September 2024, 2025 and 2026.
Over the last 50 years, PD 5500 has established a track record that helps establish confidence in compliant pressure vessels, leading to easier trade and more seamless new market access.

PD 5500:2024 pricing:

Notice for clients: PD 5500:2024 is priced accordingly due to the fact that purchasers of PD 5500:2024 will not only receive the current document (the new edition), but will also be sent the three amendments due to be published as part of the regular publishing cycle in September 2024, 2025 and 2026.

What has changed?

PD 5500:2024 consolidates and repackages all the changes and enhancements introduced during the three-year publishing cycle that began in 2021 and starts a new three-year cycle.

Changes include corrections, clarifications and technical changes. In addition, various internal and external references are updated as part of the maintenance and upkeep of the document.

PD 5500:2024+A1:2024 - SET

Specification for unfired pressure vessels

Current

Published:

31 Jan 2024