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Manufacturing industry

As an entrepreneur in the manufacturing industry, you face high stakeholder and customer demands and an ever more globalising market. Kiwa is well aware of your needs. We offer calibration services for your assets, help you develop people competencies through education and thus make sure manufacturing keeps flowing as smoothly as possible.

Coating systems for drinking water applications (BRL-K759)

The Evaluation Guideline applies to coatings, produced in a dry form such as powder or in a liquid form such as paint, for protection against corrosion of metal attachments, piping, valves, pumps, tanks, pressure vessels and similar, for drinking-...

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Closing accessories for drinking water transport and -distribution systems

The products are intended for use, above and below ground, in drinking water transport and drinking water distributions system supply lines intended for human consumption. This evaluation guideline specifies the minimum requirements for design, functional...

Water

EN 14015 – Inspection and assessment of design and manufacturing of on site built steel tanks

EN 14015 – Inspection and assessment of design and manufacturing of site built, vertical, cylindrical, flat-bottomed, above ground, welded, steel tanks.

Steel tank

Test laboratory Sanitary Appliances

Kiwa makes quality visible As a supplier, buyer, inspector and consumer you need and want confidence. Confidence in the quality of materials and products used in (drinking) water installations and in its manufacturing. Kiwa will make the quality o...

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Compression fittings to tighten with matching clamping device (BRL-K774)

Compression fittings clamping device

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Worldwide Co-operation and Services for Drinking Water Appliances

Your local Kiwa office also has extensive knowledge of international standards and market developments to offer various services regarding the certification of your products in various countries.

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Water reducing valves and combination water pressure reducing valves (BRL-K14004)

This evaluation guideline specifies the requirements for water reducing valves and combination water pressure reducing valves of nominal size DN 8 to DN 100 for inlet pressures that not exceed 1.600 kPa and a temperature that does not exceed 30°C ...

Water

Water quality marks: Middle East

In the Middle East, products utilized in the water sector need to demonstrate proof of toxicological assessment of their impact on the quality of water. Kiwa certification, testing and inspection services are fully accredited and recognized by local autho...

Clear water

Underground and Pillar hydrants (CPR)

This certificate of constancy of performance includes both the underground fire hydrants as the pillar hydrants that are intended for firefighting purposes.

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Services Australia and New Zealand

Activities for Australia and New Zealand-vKiwa and SAI Global have built up for many years an extensive co-operation in the field of sanitary products. Our laboratory is recognized by SAI Global, Global Mark, IAPMO Oceana and AGA for conducting tests acco...

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Assessment of pressure equipment according to PED 2014/68/EU

Kiwa offers an assessment of pressure equipment manufactured for the European market according to PED 2014/68/EU.

Chemical plant

Thermostatic regulating valves (BRL-K14003)

The thermostatic regulating valves are intended to be used in circulation systems in tap water installations, with a maximum operating pressure of 1000 kPa and a maximum water temperature of 90°C.

Legionella prevention water installation

Destructive and non-destructive testing electrofusion joints

Electrofusion joints are often used in polyethylene piping systems for, among other things, water and gas. Even though the installation technique is known and a Dutch quality standard (NTA 8828) exists, failing connections still regularly occur. In such c...

Evaluation fuel reformers and fuel cell systems

Kiwa Technology has the possibility to mix all kind of complex (natural) gas compositions, which will be distributed in Europe or elsewhere in the world.

Lab Kiwa

Gas Stations and ATEX

All network operators' gas stations with accessible spaces where hazardous explosive atmospheres may occur are subject to the ATEX regulations. Network operators should therefore ask themselves many questions about safety. Kiwa Technology can advise you.

ATEX

Hydrogen Combustion

Kiwa Technology has developed a ‘boil-off management system’ for the BMW Hydrogen 7. The ‘boil-off management system’ is a safety device for limiting the pressure in a car's hydrogen fuel tank.

Innovation

Innovative products and technologies

Innovative new products and services that can be used in the construction, maintenance, repair, replacement and management of gas distribution networks regularly appear on the market.

Innovation

Pipe leaks - damage investigation and copper corrosion

Water supply systems regularly suffer from copper leakages, which can be caused by various causes. A leak is not always clearly visible from the outside and can cause a lot of inconvenience and material damage. Kiwa can support clients with specialized ma...

Corrosion of Copper Pipes

Network design

Network design for new areas or minor adjustments to existing networks is a determinant factor in the relationship between your investment costs and delivery reliability. You don't want to lay a large amount of pipeline capacity unnecessarily, but you do ...

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Investigation accidents involving gas

Kiwa Technology investigates the cause of all types of accidents involving gas. These investigations are required in order to continue to use gas safely and also in order to assign responsibility for damages to the right parties.

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