Dokerler Dokum Plastik ve Pol.San. Ith. Ihr. ve Tic. Ltd. Sti.
About
Dokerler Dokum Plastik, an Ankara-based Turkish manufacturer, traces its origins to 1935 and gray cast iron fittings for water pipes; the present company was incorporated in 1982, took up polyethylene production in 2003, and equipped a new Sincan Malikoy plant with CNC and injection molding capacity in 2018. Today the business concentrates on HDPE pipe fittings made three ways: electrofusion items - couplers, elbows, tees, reducers, saddles, tapping saddles, and end caps - together with electrofusion welding machines; injection-molded spigot fittings for butt fusion; and fabricated large-diameter fittings including cross tees. Transition adaptors join HDPE to steel or brass piping in screwed and weld-end versions, and steel backing flanges suit HDPE flange adaptors. Products conform to EN 12201-3 for water supply and EN 1555-3 for gas, under ISO 9001, ISO 14001, and ISO 45001 certification.
Key Products
Fusion fitting that joins two HDPE pipe ends by melting embedded resistance coils for a leak-proof connection.
Electrofusion fitting that changes pipe direction by 90 degrees in HDPE pipeline systems.
Electrofusion fitting that changes pipe direction by 45 degrees for gradual turns in HDPE pipelines.
Electrofusion branch fitting that creates a 90-degree branch connection of the same diameter as the main line.
Electrofusion fitting that transitions between two different pipe diameters in HDPE systems.
Electrofusion saddle fitting that creates a branch outlet on an existing HDPE water main without shutting off flow.
Electrofusion saddle for creating service connections on HDPE distribution mains.
Electrofusion fitting that seals the end of an HDPE pipeline for termination or future extension.
Equipment that supplies controlled electrical current to heat electrofusion coils for joining HDPE pipes and fittings.
Injection-molded 45-degree elbow for joining HDPE pipes via butt fusion welding.
Injection-molded 90-degree elbow for directional changes in HDPE butt-fused pipeline systems.
Injection-molded pipe termination fitting for sealing the end of HDPE pipelines via butt fusion.
Injection-molded tee fitting for creating same-diameter branch connections in HDPE butt-fused systems.
Injection-molded transition fitting that connects HDPE pipe to flanged valves or fittings via butt fusion.
Injection-molded tee fitting for creating smaller-diameter branch connections off a main HDPE pipeline.
Injection-molded fitting that transitions between two different HDPE pipe diameters.
Welded/fabricated fitting combining a 45-degree branch on an HDPE main line for non-standard configurations.
Fabricated four-way fitting for creating dual branch connections at the same point on an HDPE pipeline.
Welded/fabricated 45-degree direction change fitting for large-diameter HDPE pipelines.
Welded/fabricated 90-degree direction change fitting for large-diameter HDPE pipelines.
Welded/fabricated same-diameter branch fitting for large-diameter HDPE pipeline systems.
Welded/fabricated reduced-diameter branch fitting for connecting smaller lines off main HDPE pipelines.
Transition adaptor for connecting HDPE pipe to threaded steel piping systems, available in female and male configurations.
Transition adaptor for connecting HDPE pipe to threaded brass piping, available in female and male configurations.
Transition fitting for butt-welding HDPE pipe to steel piping systems.
Steel backing flange for connecting HDPE flange adaptors to steel or ductile iron flanged connections.
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