PIPE FITTINGS

We manufacture drainpipes and their parts in compliance with the EN 1451-1 and EN 1852-1 standards. For our pipe fittings, we use high-quality polypropylene. We collaborate with the leading European raw material manufacturers to ensure the high quality of our products.

WANT TO KNOW MORE ABOUT PIPES?

Our new pipe fittings brochure has been published, read more here!

DOWNLOAD HERE

Wiitta

THE WORLD’S BEST PIPES ARE MADE IN HEINOLA

We manufacture drainpipes and their parts in compliance with the EN 1451-1 and EN 1852-1 standards. For our pipe fittings, we use high-quality polypropylene. We collaborate with the leading European raw material manufacturers to ensure the high quality of our products. We use no fillers in our products; their strength is based on their structure and high-quality material to which we only add some dye.

 

Being highly resistant to chemicals, polypropene is ideal for drainpipes at industrial facilities, laboratories, and fuel deposits. Products manufactured in line with the standards can be installed in gravity sewer systems that use pipes of the same dimensions made of different materials, such as PP-MD (EN 14758, NPG/PS 102) or PVC (EN 1401, EN 1329).

 

Our audited quality management system has been granted the ISO 9001:2015 certificate. In addition, our pipe fittings have been certified in several market regions, for example Nordic Poly Mark in the Nordic countries and Benor in Belgium. Our products reflect the experience and confidence we have accumulated over the decades.

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Simply great

Excellent acoustical properties

Even our standard system offers excellent acoustical properties! We had the sound level of our standard system tested at the prestigious German Fraunhofer laboratory. Why pay for special soundproofed pipes when a standard product does the trick?

 

  • The sound level of Wiitta’s standard system: 14 dB (flow rate 2 l/s)
  • The sound level of Wiitta’s standard system: 17 dB (flow rate 4 l/s) = clearly below the required level of 20 dB)
  • Fire-safety properties class B2

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Special features

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  • Wiitta’s products have sturdy linings, and they are secure to use and install.
  • The spigot’s surface is seamless, and it does not damage the gasket.
  • The gasket is made of EPDM, which offers better heat resistance than the commonly used SBR material.
  • The products can be disinfected with low-pressure steam.
  • If necessary, fittings and pipes can be fitted with oil-resistant nitrile gaskets.

 

PROVEN EXCELLENCE

We manufacture our pipe fittings at our production plant in Heinola. External certification bodies inspect our facilities regularly to monitor our documented processes and the quality of production, which has enabled us to apply for type approvals in various countries. On the material bank page, you can find more detailed information on our products.

No to wasted space

 

Our package sizes are optimized to ensure that every pallet is loaded with as many products as possible.

 

  • Optimized package sizes bring benefits in transportation and storage.
  • They help reduce both transportation costs and carbon dioxide emissions.
Wiitta

Check out our new brochure!

Our new pipe fittings brochure has been published, read more here!

Download here