Utilities

BRL 5609 Pre-insulated flexible plastic piping systems for warm water distribution outside buildings

Certification of a boiler room under ground level is intended to reduce the probability of a gas explosion in the boiler room to a significant extent. This is achieved by implementing additional measures.

Cathodic protection (CB) is the ideal method for guarding pipelines and storage tanks against corrosion. However, the application of CB requires specialist knowledge, especially in extraordinary situations or when repairing breakdowns.

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.

The resistance against permeation of gases and water through pipe walls and other separation components such as films, is for many practical applications a very important property. In this area, Kiwa Technology has gained vast knowledge and experience.

This evaluation guideline specifies the requirements for the prevention of contamination by standard manufactured appliances intended for direct connecting to water installations. These appliances shall be protected with a backflow prevention unit...

Kiwa Gastec is a leading testing and certification body for hydrogen and other gas-fuelled appliances. We also specialise in fuel cell power, mCHP, portable device and fuel cell systems – whether fuelled by pure hydrogen or using other feedstocks.

Hydrogen training courses

The products according BRL K536 F are applicable for piping systems distribution systems for hot and cold drinking water at a design (working) overpressure of 8 or 10 bar according the temperature profile table 1.

The products are intended to be used as part of sanitary tapware as meant in the Kiwa evaluation guideline BRL-K607, for which a separate Kiwa product certificate has been issued.

You probably collect large quantities of data about your network, including, for example, inspection reports for stations, pipeline leakage detection details, breakdown records or other information.

The products are intended to be used as connection elements for piping systems for the transport of drinking water or wastewater.

Kiwa tests and certifies products used in industrial and domestic (drinking) water installations. Products that conform with the requirements are marked with the Kiwa mark. The Kiwa mark indicates that: The products meet the requirements in rel...

Kiwa product certificate for internally tinned copper tubes for drinking water installations.

The products are intended to be applied in drinking water installations for the transport and distribution of hot and cold water.

The fire hydrants are intended for drinking water installations with a working pressure of maximum 1.000 kPa and a maximum water temperature of 25°C.

Kiwa can test your PV inverters and grid connections. Kiwa is also Notified Body on all relevant directives that apply to inverters – electromagnetic compatibility directive (EMC-D), low voltage directive (LVD) and grid connection - our test facilities and expertise are available to you.

ISO 9001 Quality Management Systems Certification with Kiwa: improve your performance, meet customers’ needs and increase your profit.

Biogas, the product of digestion of biosmass, will increasingly be used as a substitute for natural gas. Biogas which has been upgraded to natural gas quality is also called green gas. The sustainability of green gas is better than electricity produced from biogas resulting from digestion.

VCA and VCU health, safety and environment certification with Kiwa: create safe working conditions for contractors and reduce accidents.