Plastic Piping Systems - The Best Source of Information - Kwerk GmbH

ABS pipe systems for compressed air technology and smoke extraction systems

ABS is a ductile (ductile) material. The fracture behavior is similar to that of soft copper.
Mechanical damage manifests itself in a ductile deformation with a rupture of the material.
Thus, ABS pipe systems is also very well suited for compressed air installations.

We will gladly send you a free quote on request, or order your ABS pipe systems directly online

UPVC pipe systems - a simple connection

Gluing UPVC pipe systems is the most commonly used joining technique.
This connection technique allows easy installation of new systems and one as well
easy modification of already existing systems.

We will gladly send you a free quote on request, or order your UPVC pipe systems directly online

PVC U TRANSPARENT pipe systems - Connection with a clear view

We carry transparent pipe systems in DIN and INCH (inch) design. In addition to the pipes, we also offer one
extensive large selection of moldings and custom-made products that we also make according to customer requirements.

We will gladly send you a free quote on request, or order your PVC clear pipe systems directly online

CPVC pipe systems for high temperatures

CPVC provides good resistance to abrasion and erosion by abrasive media such as abrasive media. Sludges.
Conventional pipe systems made of steel can be quickly destroyed by such media.
The temperature range of PVC-C ranges from 0 ° C to + 95 ° C.

We will gladly send you a free quote on request, or order your CPVC pipe systems directly online

PP - GF pipe systems (polypropylene glass fiber reinforced)

The polypropylene contains 20% polypropylene fiber borosilicate glass type "C", which is chemically resistant.
It has a very good mechanical resistance, a high dimensional stability, is easy to handle and withstands temperatures from -10 ° C to 100 ° C.
Its resistance to UV is improved by the addition of graphite pigments and UV stabilizers.

We will gladly send you a free quote on request, or order your PP-GF pipe systems directly online

PP pipe systems

All our pipes and fittings are made of PP-H (polypropylene homopolymer).
The material PP-H has the advantage over other polypropylene materials (PP-R and PP-C) that it has the largest modulus of elasticity
and has the highest yield stress.

We will gladly send you a free quote on request, or order your PP pipe systems directly online

PP - R pipe systems

PP-R pipe systems are characterized by high strength under internal pressure and temperature stress, they are corrosion resistant
and chemically very resistant. PP-R pipes and fittings are preferably joined and set by welding
thus a durable, homogeneous material connection.

We will gladly send you a free quote on request, or order your PP-RCT pipe systems directly online

PE pipe systems

The material PE 100 is considered to be outstandingly resistant to a variety of acids and alkalis.
Polyethylene is relatively resistant to use with hydrocarbons, chlorine and ozone.
However, the chemical resistance depends on many factors, such. As the operating temperature, the operating pressure or other factors.

We will gladly send you a free quote on request, or order your PE pipe systems directly online

PVDF pipe systems

PVDF is a material with very high resistance to acids, organic liquids and high UV resistance.
His field of application is chemical and process engineering. Due to its high purity, PVDF is also used for demineralised water and ultrapure water systems
used in the semiconductor industry and photovoltaics.

We will gladly send you a free quote on request, or order your PVDF pipe systems directly online

FRP pipe systems

Glass fibre reinforced plastic, abbreviated as GFRP (in German GFK = Glasfaserverstärkter Kunststoff), also referred to as duroplast, consists of plastic resin and a fibrous reinforcing material. Glass fibres impregnated with an unsaturated polyester resin (UP) or with a vinyl ester resin from the duroplast group, serve as reinforcement material.
In Germany, the vinyl ester resin is identified officially as phenactylate resin and is based for the types e.g. Derakane 411-350 or Distrotone VE 100 on bisphenol A and for the sorts e.g. Derakane 470-300 or DION on novolac resin

We will gladly send you a free quote on request, or order your FRP pipe systems directly online

FRP Liner PP, PE and PVDF pipe systems

Kwerk GmbH delivers in addition to UP-GF pipe systems, known as pure GFRP, also UP-GF lining materials for fittings according to pipe type B.

Part of our delivery program are:

- PVC U plasticizer-free polyvinylchloride as per DIN , colour grey
- PVC U plasticizer-free polyvinylchloride as per DIN , colour red
- PVC C chlorienated polyvinylcloride as per DIN
- PE-HD polyethylene of high density as per DIN
- PP polypropylene as per DIN
- PVDF polyvinylidenefluoride

Our UP-GF fittings are free from defects, like air bubbles and cracks. The laminate structure according to DIN is guaranteed for the entire length.
On principle, other UP-GF structures are available on request. During manufacture of UP-GF, all sealing surfacec and seams are properly laminated

We will gladly send you a free quote on request, or order your FRP Liner pipe systems directly online