Pipe Systems  >  PE Pipe Systems  >  PE Fittings with long spigots

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tee reduced  

tee reduced

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  union, SDR11  

union, SDR11

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  flange adaptor spigot  

flange adaptor spigot

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flange adaptor spigot for butterfly valve  

flange adaptor spigot for butterfly valve

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  flange Connection  

flange Connection

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Strong Connections for a Secure Future: Our PE Fittings for Reliable Welding Solutions

PE fittings with long-welding SDR 11/17 in black - Perfect solutions for butt fusion welding and socket fusion welding with heating coil.

Are you in search of high-quality PE fittings for your heating or pipeline systems? Our injection-molded PE fittings are the ideal choice. They stand out with outstanding physical and mechanical properties that give them versatile applications. Thanks to their fine surface structure, our PE fittings are perfect for the transportation of gases and liquids. Additionally, they offer excellent UV resistance, allowing for outdoor installations without the need for additional protective measures. For many decades, our fittings have proven their worth in gas and water supply, impressing with their durability and reliability.

Our PE fittings are made of high-quality polyethylene (PE100), classified according to the Minimum Required Strength (MRS). Kept in black, our fittings meet the requirements of the current KTW guidelines of the Federal Environment Agency (UBA). They comply with the EN 1555 standards for gas supply and EN 12201 for drinking water supply, ensuring you can rely on their quality and safety.

The PE fittings possess a range of impressive properties. They are lightweight, chemically resistant, and exhibit high impact strength even at low temperatures. Additionally, they are corrosion-resistant and demonstrate excellent resistance to light, weathering, and abrasion. These properties make them a reliable choice for various applications.

The geometric properties of our PE fittings comply with the EN 1555 and EN 12201 standards regarding the outer diameter and wall thickness. Tolerances for the Z-dimensions vary depending on the dimension. For a diameter smaller than or equal to 160 mm, the tolerance is +/- 3 mm, while for a diameter of 180 mm and above, it is +/- 10 mm.

The PE fittings can be used for both butt fusion welding and socket fusion welding according to the DVS guideline 2207. To ensure a safe and reliable welding connection, we recommend using welding devices and tools that comply with the DVS guideline 2208.

Our partner Bänninger is a reputable company with years of experience and expertise in materials, manufacturing, quality, application, support, and logistics. Through this strong partnership, we can offer you a comprehensive range of high-quality products and excellent services. Trust in our expertise and contact us today to find the perfect solution for your pipeline systems together. With our PE fittings and the support of Bänninger, you are well-equipped for efficient and reliable installations.

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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
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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
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IBC screw caps DN 150/DN 200
IBC adapters out of PE
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Attachment parts for tank construction

Vapor separators
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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
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CINTROPUR filter systems
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Flange configurator

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Chemical resistance

Table of chemical resistance for plastic pipe systems

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Loose flanges and blind flanges made of sheet material

Static mixers

Static mixers made of plastic


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

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