Liners for house connection & building pipes
Trelleborg MultiFlex 3D
First choice for small diameter underground and down pipes with diameter changes. The highly flexible material ensures easy installation and the best possible lining with multiple bends up to 90° and up to two dimensional changes.
- DIBt certification Z-42.3-468
- DN 30 – DN 200 (NPS 1.18” – 8”)
- Under size: 9 %
- ≥ 3.0 mm final wall thickness
- All known curing methods
Trelleborg MultiFlex 1D
First choice for small diameter underground and down pipes. The highly flexible material ensures easy installation and the best possible lining with multiple bends up to 90°.
- DIBt certification Z-42.3-468
- DN 30 – DN 200 (NPS 1.18” – 8”)
- Under size: 18 %
- ≥ 3.0 mm final wall thickness
- All known curing methods
Trelleborg ProLiner
Ideal for professionally executed standard installations for house connections and in building services.
- DIBt certification Z-42.3-468
- DN 100 – DN 600 (NPS 4” – 24”)
- ≥ 3.0 – 6.0 mm final wall thickness
- High chemical resistance, up to 100 °C / 212 °F
- All known curing methods
Trelleborg UltraFlex 3D
Perfect for lateral pipes, two dimension changes, excellent final wall thickness, even in expanded areas, bends up to 90°.
- DIBt certification Z-42.3-468
- DN 75 – DN 200 (NPS 3” – 8”)
- ≥ 3.5 – 5.0 mm final wall thickness
- All known curing methods
Trelleborg UltraFlex 1D
Perfect for lateral pipes with up to one dimension change and several bends of up to 90°.
- DN 50 – DN 200 (NPS 2” – 8”)
- ≥ 3.5 – 5.0 mm final wall thickness
- PU coating
- All known curing methods
Trelleborg UltraFlex 1D PP
Perfect for rehabilitating sections with up to one dimension change and several bends of up to 90°.
- DN 50 – DN 200 (NPS 2” – 8”)
- ≥ 3.5 – 5.0 mm final wall thickness
- PP coating
- High chemical resistance, up to 100 °C / 212 °F
- All known curing methods
Trelleborg Thermoliner
Thermoliner is the product for the renovation of straight sections with a maximum of one dimension change and bends up to 45°. Its PES felt carrier material has good longitudinal tensile strength, which favors precise installation when installed with an open end.
- DN70 – DN300 (NPS 2,75”– 12”)
- 4.0 mm final wall thickness
- PU-Coating
- All known curing methods
Trelleborg VitroFlexx
VitroFlexx is the perfect product for the renovation of pipes with up to two dimensional changes and multiple bends of up to 90°, where increased demands are placed on the mechanical properties. It is available in 2-, 3-, 4- and 5-layer versions.
- DN50 – DN450 (NPS 2” – 18”)
- ≥ 2.2 – 5.5 mm final wall thickness (uniform)
- All known curing methods
- Steam curing only with calibration tube
Boldan 3D Liner SN4
Top-of-the-line transitional liner for small-diameter pipes in buildings, lightly loaded yards, and green areas. Boldan 3D Liner SN4 is a highly flexible tube, ideal for use on multiple bends up to 90° with a wrinkle-free finish.
- Approved part of the Boldan In-House Lining System® Certificate
- DN 30 – DN 150 (NPS 1.18” – 6”)
- 3.0 mm final wall thickness
- PU coating
- All known curing methods
Boldan 1D Liner SN4
High-quality One-Size liner for relining waste and rainwater sewer pipes inside buildings, lightly loaded yards, and green areas. The highly flexible material ensures easy installation and the best possible lining with multiple bends up to 90°.
- Approved part of the Boldan In-House Lining System® Certificate
- DN 50 – DN 150 (NPS 2” – 6”)
- 3.0 mm final wall thickness
- PU coating
- All known curing methods
Calibration tubes
The supporting calibration hose is used as an inversion aid. When rehabilitating vertical pipes, the calibration hose serves to prevent unwanted longitudinal expansion due to the hose liner's own weight. To maintain this supporting function and a minimum of stability before and during the curing phase, the calibration hose must withstand certain pressure and heat conditions.
Mediumtube purple
For ambient and hot water curing
- DN 50 -DN 225 (NPS 2"-9")
- Approx. 380 g/m2
- Welded and sealed
- Negotiating bends up to 90°
Temperature resistance: up to max. 60°C (140°F)
Thermotube orange/blue
For ambient, hot water and steam curing
- DN 100 – DN 300 (NPS 4“–12“)
- Approx. 450 g/m2
- Sewn and taped
- Negotiating bends up to 90° – depending on the diameter
Mediumtube UV translucent
For light (UV-Hg/LED), ambient, hot curing
- DN 100 – DN 300 (NPS 4“–12“)
- Approx. 320 g/m2
- Welded and sealed
- Negotiating bends up to 90° – depending on the diameter
Preliner
The Preliner is a thin but resistant protective PE film tube (approx. 200 μm). It is pulled or inverted into the host pipe prior to liner installation to form a barrier between the pipe wall and the liner to prevents the resin from coming into direct contact with the host pipe, or to prevent damage to the liner during the inversion process.
For groundwater infiltration, the installation of a pre-liner is usually essential.
- Always use a pre liner in groundwater-saturated zones, where infiltration is present (groundwater infiltration)
- For rehabilitation of displaced joints where water accumulations before liner installation cannot be avoided
- Absolutely necessary if using the rapid ambient curing epoxy resin systems Trelleborg Epoxy FC15 or FC30
Leveraging Trelleborg’s one-stop shop to combine quality with speed
Mount Fuji is one of Japan’s most popular tourist destinations.
In the nearby resort town of Izuyama, the cast iron sewage pipeline system was in desperate need of repair.
The local contractor, Tokyo Tornado, was allotted 10 hours for the repairs to minimize inconvenience to residents.
