NKI in plastic pipeline systems

This site contains an overview of all the 20,000 products that we can supply directly from stock Thanks to a simple classification into main categories, search possibilities on the basis of description and article number, anyone can quickly and easily find the right product.

Valuable technical information may be found in the chemical resistance list, the trade name and ISO abbreviations register, and the tables for characteristics and the identification of plastics.

NKI has a number of exclusive representations and importer establishments for the following products in The Netherlands:


After 25 years of being in existence, NKI Neede has become a concept in the market for many. This market position is due to its highly versatile and high-quality range of 20,000 products.

Quality, safety and environment have always played an important role in product selection.

All the products fulfil the applicable standards and certification requirements. This ensures the continuity of the problem-free functioning of your pipeline system.