Pre-insulated tubes

Would you like to invest in pre-insulated tubes that are durable and corrosion resistant? These tubes are ideal for maintaining the temperature of the fluid in the pipes. At Merinox, all of our tubes from 1,5 mm up to 60 mm OD can be plastic extruded from random lengths of six meters or on coils and tube bundles. We produce our tubes to the highest standards in any colour and any hardness. The sheath thickness can vary from 0.5 up to 3 mm, which we can extrude. You can count on us for pre-insulated tubes of the best quality.

Pre-insulated tubes in various materials

We offer pre-insulated tubes in a wide variety of materials, including:

  • PVC (Poly Vinyl Chloride)
  • LDPE (Low Density Polyethylene)
  • HDPE (High Density Polyethylene)
  • PP (Poly Propylene)
  • PU (Poly Urethane)
  • LSZH (Low Smoke Zero Halogen Compounds)
  • PVDF (Poly Vinylidene Fluoride)
  • TPV (Thermo Plastic Vulcanization, Santoprene)

Merinox offers the encapsulation of tubes to provide increased durability, as well as chemical and corrosion resistance. We can even deliver industrial tubes that are fire retardant and resistant to higher temperatures up to 105°C to meet each project’s specialized requirements. You can also contact us for other kinds of tubes, such as high pressure tubes.

Contact us for more information about our tubes

Are you interested in our pre-insulated tubes and pipes? You can rely on our expertise and let us provide you with tubes of the best quality. Our experienced staff is happy to help. Contact our company in the Netherlands by filling out the contact form or by sending an e-mail to