Ductile cast iron wide range fittings for use with pipes of different materials
This approval requirement and test methods are applicable to ductile cast iron wide range fittings intended for single use with pipe components made from a number of pipe materials (ductile iron, grey iron, PVC-U, PVC HI, PE, steel, fibre-cement), for providing a leak tight seal over a wide range of pipe external diameters.
Receive a quote tailored to your needs
For who?
Manufacturers, grid companies, representatives, retailers, constructors and in installers.
The process steps
Steps to obtain a certificate with the Kiwa Water Mark are:
Fill in an application form and send it to Kiwa (application form is located on the bottom of the page)
Kiwa sends a quotation according to the requirements in the guideline, which is at the same time a concept-agreement
After mutual signing of the quotation, the agreement is definitive
The initial audit can start
After positive results of the initial audit, the certificate will be issued
The certificate is valid indefinitely
A part of the agreement is periodic audits