Quality assurance in PE welding
During the welding of PE pipelines, the quality of the connection is crucial. NTA 8828 is the Dutch Technical Agreement that sets requirements for electrofusion joints in PE piping systems. The standard ensures that welding is carried out safely, durably and verifiably.
In sectors such as construction, shipbuilding and heavy industry, strong and reliable connections are essential. NTA 8828 guarantees not only the end result, but also the entire welding process. Consider:
- Qualification of welders
- Control of materials and equipment
- Inspection and testing methods
This ensures that the joint meets all set requirements.
Structured approach with Normec QS
A good welded joint does not happen by itself. To determine the quality objectively, various checks are carried out:
- Control of welding parameters before the start
- Visual inspection during and after welding
- Non-destructive examination on site
- Destructive examination of test welds in a laboratory
A welded joint must have at least the same strength as the original PE material. In addition, it must be resistant to pressure, mechanical stress and aging.
With an NTA 8828 certification:
- Demonstrate professional competence of welders and supervisors
- Comply with legal requirements and avoid risks and fines
- Work more efficiently through clear process assurance
- Increase safety and reduce failure costs
- Strengthen your image and the confidence of clients
You show that quality is not a coincidence, but a controlled process.
Welding supervision and services around NTA 8828
Welding supervision according to NTA 8828 includes:
- Assessment of welding parameters
- Visual inspections
- Destructive and non-destructive testing
- Reporting and advice for improvement
With NTA 8828, you can count on a full range of services around PE welding:
- Inspections of PE piping
- Mechanical testing of PE electrofusion welds
- Training, examination and certification of welders
- Training, examination and certification of welding supervisors
Become a PE electrofusion welder?
Do you want to become a PE electrofusion welder? Sign up for our PE welder training program. The accredited training course lasts three days and combines theory with practice. You will learn how to make and control high-quality PE welded joints. Instructors guide you step by step so that you are optimally prepared for the NTA 8828 personal certification exam.
Have your staff take the PE electrofusion welder course and you can be sure that they are making welded connections to the highest standards.
Want to know more about NTA 8828?
Frequently Asked Questions about NTA 8828
-
NTA 8828 specifically addresses electrofusion welding of PE piping and has additional process and result requirements.
-
A person certificate is usually valid for several years and must be renewed periodically with a re-examination or practical test.
-
For welders, supervisors and inspectors who install or inspect PE piping.
-
Visual, destructive and non-destructive examinations, supplemented by checking parameters and documentation.
-
Better quality, higher safety, reduced risk and increased client confidence.
-
At QS, we train PE welders so that they can make safe and high-quality PE welds. During certification, we pay attention to material selection, checking the joint and ensuring safety. Because these connections are often used in installations with potentially harmful substances, care is essential. A personal certificate in accordance with NTA 8828 demonstrates your professionalism and increases your chances with new clients.
-
The NTA 8828 standard ensures that PE welded joints have the same strength as the original PE material. As a result, the weld seam does not become the weak point in the joint. In addition, the standard ensures that the joint is durable and safe, resistant to internal pressure and mechanical stress, and will not crack or leak in the long term.