1. What Is SPVD 2014/29/EU?

The Simple Pressure Vessels Directive (SPVD) 2014/29/EU sets safety standards for simple pressure vessels in the EU, which started on 20 April 2016. It replaced the previous Directive 2009/105/EC. The main goal is to make sure these vessels are made safely and can be sold freely in the EU. Malaysian companies that export items like air receivers and compressor tanks to the EU need to follow SPVD rules. All pressure vessels brought into the EU must meet safety requirements. This means they need proper safety checks, correct documents, and right labels before they can be sold there.

2. Which Pressure Vessels Are Covered by SPVD?

The SPVD 2014/29/EU regulation applies only to specific welded pressure vessels that are made in groups or batches, as outlined in the conditions of Article 1.

SPVD scope requirements

ParameterRequirement under Article 1
ManufacturingManufactured in series and welded
Intended contentsAir or nitrogen
Internal pressureGreater than 0.5 bar gauge
DesignNot intended to be fired
MaterialNon-alloy quality steel or specified non-alloy aluminium and non-age-hardening aluminium alloys
Maximum working pressure30 bar
Pressure-volume limitPS × V must not exceed 10000 bar·L
Temperature — steel-50°C to 300°C
Temperature — aluminium-50°C to 100°C

Directive 2014/29/EU does not apply to certain types of vessels, such as those used for nuclear purposes, handling ships or planes, and fire fighting. To calculate the pressure-volume product, you multiply the maximum working pressure (PS) in bar by the vessel’s volume (V) in liters. For example, if a vessel has a maximum working pressure of 10 bar and a volume of 100 liters, the product is 1,000 bar·L, which is under the 10,000 bar·L limit, as long as other conditions are also met.

3. SPVD Requirements for Malaysian Manufacturers

Malaysian manufacturers need to figure out which rules apply depending on the pressure and volume of the vessel and what it will be used for, keeping in mind the 50 bar·L limit mentioned in Article 4.

Pressure-volume productMain compliance requirement
PS × V ≤ 50 bar·LDesign and manufacture according to sound engineering practice in an EU Member State.
PS × V > 50 bar·LMeet the essential safety requirements in Annex I and undergo the applicable conformity assessment procedure.

For vessels with a capacity of more than 50 bar·L, manufacturers need to prepare technical documents, perform a conformity check, issue an EU Declaration of Conformity, and put the CE mark on the product if it meets the required standards. For vessels with a capacity of 50 bar·L or less, the CE mark is not needed under the SPVD, but they still need to follow correct engineering practices and marking rules. Malaysian exporters should not put the CE mark on products that do not meet the standards.

4. CE Marking and Conformity Assessment for Simple Pressure Vessels

The CE mark shows that a product follows EU laws.If a pressure vessel is simple and has a volume-pressure product over 50 bar·L, the maker must prove they follow the SPVD rules to get certified.

How the conformity assessment process works

The directive explains how to check if products meet the standards in Annex II. It includes methods like EU-type testing, product type verification, and ensuring good production quality. The right method depends on the product type and specific rules. Malaysian companies need to figure out which checks are needed before showing their products are compliant.

What information must appear on a CE-marked vessel?

Under Annex III, ships that are more than 50 bar·L need a CE mark and the last two numbers of the year the mark was made.The ship or the data plate must show this information.

Required informationDescription
Maximum working pressurePS in bar
Maximum temperatureTmax in °C
Minimum temperatureTmin in °C
Vessel capacityV in litres
Manufacturer identificationName or registered trade mark and address
Product identificationType and serial or batch number

5. Technical Documentation and Welding Quality Requirements

Technical documents help make sure pressure vessels are safe; Malaysian makers need to keep records so they can prove they follow the rules.

Essential technical documentation

DocumentPurpose
Design drawings and calculationsDemonstrate the design meets applicable safety requirements.
Material specifications and certificatesVerify the materials used in pressure-retaining components.
Welding procedures and qualificationsDemonstrate that welding processes are suitable and qualified.
Inspection and testing recordsDocument required inspections examinations and tests.
Risk and safety informationAddress relevant hazards and safe operating conditions.
EU Declaration of ConformityFormally declares compliance with applicable EU legislation.

Welding quality is very important for keeping the vessel strong and able to hold pressure. Manufacturers need to create good welding methods, make sure welders are properly trained and qualified, control the welding process, and keep records of inspections as required by the design rules. EN ISO 3834 gives general guidelines for welding quality, while specific product standards and SPVD rules set out the technical requirements. More details about WPS, WPQR requirements, and ISO 9712 certification for non-destructive testing personnel can be found.

6. Importer Responsibilities and EU Market Access

EU importers are required to follow certain rules under the SPVD, and Malaysian manufacturers need to know about these rules to create clear agreements with EU distributors and importers.

Malaysian manufacturerEU importer
Ensures the vessel meets applicable requirementsVerifies that conformity assessment has been carried out
Prepares technical documentation and the EU Declaration of ConformityChecks that required markings and documents are available
Affixes the required CE marking and product identificationProvides importer identification and contact details as required
Maintains relevant compliance recordsCooperates with authorities and addresses identified non-compliance

In the EU, makers and importers need to keep important documents for 10 years and be ready to show them if asked. The instructions for using a product and information about safety must be written in a language that people in the EU can easily understand. Malaysian companies should work with their EU partners to make sure everything like labels, paperwork, language, and rules follow what the EU requires.

7. SPVD Compliance Checklist for Malaysian Manufacturers

Use this checklist as a first step to check before sending simple pressure vessels to the EU.

CheckboxEU export readiness checklist
☐Confirm the vessel falls within SPVD 2014/29/EU scope.
☐Calculate PS × V and determine the applicable compliance category.
☐Identify applicable harmonised standards and essential safety requirements.
☐Prepare design drawings calculations and material documentation.
☐Verify welding procedures and relevant personnel qualifications.
☐Establish inspection testing and traceability records.
☐Complete the applicable conformity assessment procedure.
☐Prepare the EU Declaration of Conformity where required.
☐Verify product markings instructions and safety information.
☐Coordinate importer details and EU market documentation.

This checklist is a helpful tool for planning, but it doesn’t replace the official instructions, consistent standards, or the evaluation done by a recognized body.

8. Frequently Asked Questions

Does SPVD 2014/29/EU apply to Malaysian manufacturers?

Yes. SPVD applies to qualifying simple pressure vessels placed on the EU market, regardless of whether they are manufactured within or outside the EU. Malaysian manufacturers must meet the applicable requirements before exporting covered vessels to the EU.

No. Under SPVD, vessels with a PS × V product greater than 50 bar·L must meet the applicable essential safety requirements and conformity assessment provisions, including CE marking. Vessels at or below 50 bar·L are subject to sound engineering practice requirements and are not CE-marked under this directive.

No. SPVD 2014/29/EU covers a defined category of simple pressure vessels, while PED 2014/68/EU covers pressure equipment within its own scope. Manufacturers must determine which legislation applies based on the product’s design, intended use and technical characteristics.

For vessels above 50 bar·L, the manufacturer must follow the applicable conformity assessment procedure, which involves a notified body where required by the selected module. The relevant notified body should be verified through the European Commission’s NANDO database.

The directive generally requires manufacturers to keep the EU Declaration of Conformity and relevant technical documentation available for 10 years after the vessel is placed on the market, subject to the specific applicable provisions.

Conclusion: Preparing Malaysian Pressure Vessels for EU Market Access

SPVD 2014/29/EU sets rules for safety and paperwork for simple pressure vessels in the EU. Malaysian companies making these products need to make sure their items meet the rules, do the right checks, prepare all needed technical papers, ensure proper welding work, and add the right labels and safety info. By taking care of these things before making and sending the products, manufacturers can make the process smoother and avoid problems like missing documents or delays when trying to get into the EU market.