Pipe Systems  >  PVC C  Pipe Systems


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PVC C Pipe  

PVC C Pipe


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  PVC C Plain Fittings  

PVC C Plain Fittings


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  PVC C Adaptor Fittings  

PVC C Adaptor Fittings


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PVC C Threaded fittings  

PVC C Threaded fittings


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  PVC C Valves  

PVC C Valves


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CPVC Pipe Systems: High Performance and Versatile Piping Solution





 

PVC-C (post-chlorinated polyvinyl chloride) is an amorphous thermoplastic with a higher chlorine content than PVC-U. At Kwerk, we offer PVC products made from rigid PVC materials (without the addition of plasticizers), which have been firmly established in the industrial plastic pipe construction for many years due to their excellent material properties.

Permissible operating pressures apply to PVC-C pipes, PVC-C fittings, and PVC-C connectors for the flow medium water, with a safety factor of 2.5 and a service life of 25 years. Please refer to the pressure-temperature diagram, which can be found under the PVC-C pipeline systems section in the expandable menu, for the corresponding values.

Advantages of PVC-C Pipe Systems:


Due to the interactions between chlorine atoms in the polymer chains, PVC-C exhibits high hardness, dimensional stability, and excellent chemical resistance at higher temperatures compared to PVC-U. These properties make PVC-C an ideal material for pressurized PVC-C pipe systems.

Behavior of PVC-C in Outdoor Applications:


PVC-C has good weather resistance in Central European climates north of the Alps, even when exposed to the shortwave UV components of sunlight. However, PVC-C can lose some impact resistance, so it is recommended to protect the material through pipe insulation, covering, or a protective coating in extreme application cases.

Chemical Resistance:


PVC-C demonstrates excellent chemical resistance, even at high temperatures and media concentrations. It is resistant to a variety of diluted or concentrated acids, alkalis, and aliphatic compounds. However, PVC-C may swell or dissolve in media such as esters, ketones, chlorinated hydrocarbons, and some other solvents. It is not resistant to strong oxidizing agents. The chemical resistance depends on various factors such as operating temperature, operating pressure, concentration, and other influences. For more information on resistance, please refer to our resistance list or consult our technicians.

Temperature and Pressure Ranges:


PVC-C can be used in the temperature range of 0°C to +90°C (short-term). However, it is not recommended to operate PVC-C pipes, fittings, and connectors continuously above +80°C. Due to its high chlorine content, PVC-C exhibits its advantages especially at elevated operating temperatures. For maximum internal pressure capacities of PVC-C pipes and PVC-C fittings, please refer to the "pressure-temperature diagram." For the maximum internal pressure capacity of PVC-C connectors, please also consider the instructions provided with the corresponding PVC-C connectors or consult our technicians.

Easy Connection:


PVC-C pipeline components are joined together by solvent cementing. The creation of solvent cement joints requires specific expertise, which can be acquired through training courses, among other means. Please observe the specific guidelines provided by adhesive suppliers and the solvent cementing instructions published by the KRV (Kunststoffrohrverband e.V.), as well as the corresponding DVS data sheets.

The above information has been created with the utmost care and best knowledge. However, no binding commitment can be derived from the content. For more information, please refer to the expandable menu on the right side of the article. If you have any questions, please feel free to contact us by phone.


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Plastic pipe systems


Overview of plastic pipe systems
Technical information on ABS pipe systems
Technical information on PVC  U pipe systems
Technical information on PVC  U transparent pipe systems
Technical information on PVC  C pipe systems
Technical information on PP pipe systems
Technical information on PP-R pipe systems
Technical information on PE pipe systems
Technical information on PVDF pipe systems

Chemiedur - pipe


Technical information on UP-GF (FRP) pipe systems
UP-GF (FRP) pipes
UP-GF (FRP) molded parts and connection
UP-GF-PP (FRP) molded parts and connection
UP-GF (FRP) adhesive collars
UP-GF (FRP) loose flanges
Pot Strainer DN 200 - DN 500 Inliner PP/FRP Coated
Pot Strainer DN 200 - DN 500 Inliner FRP/CBL Coated
Angle Seat Strainer DN 200 - DN 400 Inliner FRP/CBL Coated
Manhole mad of FRP and PP/FRP

Plastic pipes


Calculator for cutting pipes
Guidelines for sawing plastic pipe
Leftovers in plastic pipe
Standardization of plastic pipes and molded parts
PVC U pipes deviations
Pressure loss in pipe systems out of PVC U, PVC C and ABS pipe systems
Distinction between Rp, R and G threads
Screw lengths for flange connections

Plastic fittings


PVC U transparent ball valves
Diaphragm valves
Block valves
Butterfly valves
Plastic needle valves

 

Plastic Valves according to ATEX


New EU guideline 2014/34/EU
Plastic Valves in EX zones
Y-Strainers PP-EL DN 15 - DN 50
Check valves PP-EL DN 15 - DN 50
Angle seat valves PP-EL DN 15 - DN 50

Bonding of plastic pipes


Bonding manual
Video showing the bonding of pipes

Plastic welding


Guidelines for extrusion welding


Grids / support grids


GFK grids
Grids out of PP -el electrically conductive
Profile support grids out of PP -el electrically conductive


Molded ventilation parts


Ventilation technology


Chemical hose


PVC transparent hose with fabric inlay


Industrial tanks and chemical containers


Dosing tanks and outer containers 35 – 1000 Liter
Salt dissolving tanks 60 -5000 Liter
Storage tanks and vats
Storage tanks for water
Safety and collecting troughs
Industrial tank delivery program
Dosing tanks with agitator
Dosing tank agitators
Dosing tanks with attachments
Dosing tanks made of sheet material
Customized chemical containers
Dosing tanks with level indicators



 

IBC TANKS/CONTAINERS


IBC screw caps DN 150/DN 200
IBC adapters out of PE
IBC adapters out of PP
MULTI FLEX BLOCK for IBC BULK CONTAINER


Attachment parts for tank construction


Vapor separators
CO2 - absorbes
Manholes
Revision nozzles
Block flange

Filter housings and filter cartridges


PENTEK 3G Slime Line filter housings
PENTEK 3G Standard filter housings
PENTEK Big Blue filter housings
PENTEK PP high temperature filter housings
PENTEK PP all nature filter housings
PENTEK filter bags for Big Blue filter housings
PENTEK surface filter cartridges
PENTEK filter cartridges for depth filtration
PENTEK filter cartridges with activated carbon
CINTROPUR filter systems
CINTROPUR water filters

Flange configurator


Blind flanges, loose flanges,  rectangular flanges

Chemical resistance


Table of chemical resistance for plastic pipe systems
 

Machined plastic parts


Inserts
Screw-in parts
Threaded fittings
Screw fittings

Milled plastic parts


Loose flanges and blind flanges made of sheet material

Static mixers


Static mixers made of plastic

Strainers


Single-type and double-type strainers
Pot strainer DN 300
Angle seat strainer DN 500


Flow meters


Variable area flow meters
Configuration tool for flow meters

Filter presses


Laboratory filter presses

Injection molded parts


Scraper made of PE for filter press

Kwerk Practice Blog


The Kwerk team blogs from the field here



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