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Product Catalogue

YENİ ELFİ MAKİNA SAN. TİC. LTD. ŞTİ. · Plastic pipe welding technologies · 0505 954 89 19 · info@yenielfi.com

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Butt Welding Machines

Semi- and full-hydraulic butt welding machines for Ø63 – Ø1200 mm HDPE/PP pipes.

63 × 160 Semi-Hydraulic Butt Welding Machine

63 × 160 Semi-Hydraulic Butt Welding Machine

A light, practical entry model for site and workshop. Runs on single-phase 230 V.

  • Welds 63-75-90-110-125-140-160 mm HDPE/PP pipes
  • Pressure is adjusted by a semi-hydraulic system
  • Manual heater control, special-alloy plate heater
  • Clamps cast from ETİAL 171 aluminium
  • Pipe is clamped at four points, so there is no axial misalignment
Diameter rangeØ63 – Ø160 mm
Pipe materialHDPE / PP
Max. wall thicknessPN32
Heater230 V · 1500 W
Facing unit230 V · 0.37 kW
Power supply230 V single-phase
Working pressure110 bar
Heater controlManual
Size range: Ø63 – Ø160 mm
63 × 160 Full Hydraulic Butt Welding Machine

63 × 160 Full Hydraulic Butt Welding Machine

Full-hydraulic comfort for small diameters: digital heater control and remote handset.

  • Pressure is adjusted hydraulically; system control is semi-automatic
  • Digital heater control, quick-change special-alloy plate heater
  • Digital voltmeter on the panel instantly shows supply fluctuations (low / high voltage)
  • Additional portable remote handset with 5 m cable
  • Facing and emergency stop buttons mounted on the panel
  • Pipe is clamped at four points, so there is no axial misalignment
  • Clamps cast from ETİAL 171 aluminium
Diameter rangeØ63 – Ø160 mm
Pipe materialHDPE / PP
Max. wall thicknessPN32
Heater230 V · 1500 W
Facing unit230 V · 0.37 kW
Power supply230 V single-phase
Working pressure110 bar
Heater controlDigital
Size range: Ø63 – Ø160 mm
75 × 250 Butt Welding Machine

75 × 250 Butt Welding Machine

For the most widely used diameter range in water and gas networks. PVDF compatible.

  • Pressure is adjusted hydraulically; system control is semi-automatic
  • Digital heater control, quick-change special-alloy plate heater
  • Digital voltmeter on the panel instantly shows supply fluctuations (low / high voltage)
  • Additional portable remote handset with 5 m cable
  • Facing and emergency stop buttons mounted on the panel
  • Pipe is clamped at four points, so there is no axial misalignment
  • Clamps cast from ETİAL 171 aluminium
Diameter rangeØ75 – Ø250 mm
Pipe materialHDPE / PP / PVDF
Max. wall thicknessPN32
Heater230 V · 2800 W
Facing unit230 V · 0.55 kW
Hydraulic motor230 V · 0.55 kW
Power supply230 V single-phase
Working pressure110 bar
Size range: Ø75 – Ø250 mm
90 × 315 Butt Welding Machine

90 × 315 Butt Welding Machine

Welds up to Ø315 mm on single-phase power; easy to run on site with a generator.

  • Pressure is adjusted hydraulically; system control is semi-automatic
  • Digital heater control, quick-change special-alloy plate heater
  • Digital voltmeter on the panel instantly shows supply fluctuations (low / high voltage)
  • Additional portable remote handset with 5 m cable
  • Facing and emergency stop buttons mounted on the panel
  • Pipe is clamped at four points, so there is no axial misalignment
  • Clamps cast from ETİAL 171 aluminium
Diameter rangeØ90 – Ø315 mm
Pipe materialHDPE / PP / PVDF
Max. wall thicknessPN32
Heater230 V · 3500 W
Facing unit230 V · 0.75 kW
Hydraulic motor230 V · 0.55 kW
Power supply230 V single-phase
Working pressure130 bar
Size range: Ø90 – Ø315 mm
180 × 500 Butt Welding Machine

180 × 500 Butt Welding Machine

Three-phase, wheeled-chassis machine for medium-to-large diameters on main lines.

  • Pressure is adjusted hydraulically; system control is semi-automatic
  • Digital heater control, quick-change special-alloy plate heater
  • Digital voltmeter on the panel instantly shows supply fluctuations (low / high voltage)
  • Additional portable remote handset with 5 m cable
  • Facing and emergency stop buttons mounted on the panel
  • Pipe is clamped at four points, so there is no axial misalignment
Diameter rangeØ180 – Ø500 mm
Pipe materialHDPE / PP
Max. wall thicknessPN32
Heater380 V · 5500 W
Facing unit380 V · 1.5 kW
Hydraulic motor380 V · 0.55 kW
Power supply380 V three-phase
Working pressure130 bar
Size range: Ø180 – Ø500 mm
315 × 630 Butt Welding Machine

315 × 630 Butt Welding Machine

Powerful, well-balanced frame for large-diameter welding on transmission and wastewater lines.

  • Pressure is adjusted hydraulically; system control is semi-automatic
  • Digital heater control, quick-change special-alloy plate heater
  • Digital voltmeter on the panel instantly shows supply fluctuations (low / high voltage)
  • Additional portable remote handset with 5 m cable
  • Facing and emergency stop buttons mounted on the panel
  • Pipe is clamped at four points, so there is no axial misalignment
Diameter rangeØ315 – Ø630 mm
Pipe materialHDPE / PP
Max. wall thicknessPN32
Heater380 V · 7500 W
Facing unit380 V · 1.5 kW
Hydraulic motor380 V · 0.75 kW
Power supply380 V three-phase
Working pressure130 bar
Size range: Ø315 – Ø630 mm
500 × 800 Butt Welding Machine

500 × 800 Butt Welding Machine

Safe welding of thick walls with 160 bar working pressure.

  • Pressure is adjusted hydraulically; system control is semi-automatic
  • Digital heater control, quick-change special-alloy plate heater
  • Digital voltmeter on the panel instantly shows supply fluctuations (low / high voltage)
  • Additional portable remote handset with 5 m cable
  • Facing and emergency stop buttons mounted on the panel
  • Pipe is clamped at four points, so there is no axial misalignment
Diameter rangeØ500 – Ø800 mm
Pipe materialHDPE / PP
Max. wall thicknessPN32
Heater380 V · 10,000 W
Facing unit380 V · 2.2 kW
Hydraulic motor380 V · 0.75 kW
Power supply380 V three-phase
Working pressure160 bar
Size range: Ø500 – Ø800 mm
800 × 1200 Butt Welding Machine

800 × 1200 Butt Welding Machine

The largest in the series: for main transmission and outfall lines up to Ø1200 mm.

  • Pressure is adjusted hydraulically; system control is semi-automatic
  • Digital heater control, quick-change special-alloy plate heater
  • Digital voltmeter on the panel instantly shows supply fluctuations (low / high voltage)
  • Additional portable remote handset with 5 m cable
  • Facing and emergency stop buttons mounted on the panel
  • Pipe is clamped at four points, so there is no axial misalignment
Diameter rangeØ800 – Ø1200 mm
Pipe materialHDPE / PP
Max. wall thicknessPN32
Heater380 V · 15,000 W
Facing unit380 V · 3 kW
Hydraulic motor380 V · 2.2 kW
Power supply380 V three-phase
Working pressure160 bar
Size range: Ø800 – Ø1200 mm

Electrofusion & FKS Machines

Ø20 – Ø1200 mm electrofusion and Ø400 – Ø2000 mm FKS/corrugated pipe welding machines.

8000 F Electrofusion Welding Machine

8000 F Electrofusion Welding Machine

For all electrofusion fittings from Ø20 to Ø1200 mm, IP54 protected.

  • Compatible with PE / PP / PP-R electrofusion fittings
  • 8 – 48 V welding voltage range
  • Ambient temperature sensor with ±1 °C accuracy
  • IP54 protection class, built for site conditions
  • Ø4 mm and Ø4.7 mm terminals
Working rangeØ20 – Ø1200 mm
Weldable materialPE / PP / PP-R
Power supply230 V ± 15% · 50–60 Hz
Max. power4500 W
Rated current16 A
Rated welding current100 A
Max. current120 A
Welding voltage8 – 48 V
Operating temperature−20 °C … +40 °C
Protection classIP54
Terminal / adaptorØ4 mm / Ø4.7 mm
WeightMax. 23.5 kg
Size range: Ø20 – Ø1200 mm
FKS & Corrugated Pipe Welding Machine

FKS & Corrugated Pipe Welding Machine

For joining FKS and corrugated pipes with embedded resistance wire by electrofusion.

  • Two models: Ø400 – Ø1200 mm (10 kW) and Ø400 – Ø2000 mm (12 kW)
  • Stepped welding voltage: level 3 = 46 V, level 5 = 50 V
  • Welding time 20–25 min for 1–3 mm wire, 25–35 min for 2–4 mm
  • Welding values are entered into the machine manually
  • Supplied with carrying case and connection cables
Diameter rangeØ400 – Ø1200 mm / Ø400 – Ø2000 mm
Power supply220 V · 50 Hz
Power / generator10 kW / 12 kW
Extension cableMax. 10 m

Welding time must be set according to the pipe manufacturer’s recommendation. Values determined indoors at the factory may differ on site.

Size range: Ø400 – Ø2000 mm

Electrofusion Fittings

SDR11 PE100 couplers, tapping tees, saddles, elbows, end caps and reducers.

EF Coupler

EF Coupler

Straight electrofusion joint between two PE pipes of the same diameter.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø20 – Ø1000 mm Dimension tables →
EF Tapping Tee

EF Tapping Tee

Service / branch connection from a pressurised main. Types A, B, C, D.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø40 – Ø355 main Dimension tables →
EF Valve Tapping Tee

EF Valve Tapping Tee

Tapping tee with integrated valve; the branch can be shut off without a separate valve.

MaterialPE100
SDRSDR11
Water16 bar
Size range: Ø63 – Ø280 main Dimension tables →
EF Saddle

EF Saddle

Electrofusion saddle for branch outlets on the main. Types A, B, C, D.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø40 – Ø450 main Dimension tables →
EF Repair Saddle

EF Repair Saddle

Local repair of damaged pipe without cutting the line.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø63 – Ø450 mm Dimension tables →
EF Equal Tee

EF Equal Tee

Three-way electrofusion connection of equal diameter.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø25 – Ø315 mm Dimension tables →
EF Reducer

EF Reducer

Electrofusion transition between two pipes of different diameters.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø32×20 – Ø125×110 mm Dimension tables →
EF Elbow 90°

EF Elbow 90°

Electrofusion elbow for a 90° change of direction.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø20 – Ø125 mm Dimension tables →
EF Elbow 45°

EF Elbow 45°

Electrofusion elbow for a 45° change of direction.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø25 – Ø125 mm Dimension tables →
EF End Cap

EF End Cap

Leak-tight electrofusion closure of line ends.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø20 – Ø280 mm Dimension tables →

Butt Fusion Injection-Moulded Fittings

Injection-moulded PE100 tees, elbows, reducers, end caps and flange adaptors.

Reduced Tee

Reduced Tee

Reducing tee for a smaller-diameter branch from the main.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø63×40 – Ø630×315 mm Dimension tables →
Reducer

Reducer

Butt-fusion diameter transition fitting in a wide range of sizes.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø32×20 – Ø900×800 mm Dimension tables →
Elbow 90°

Elbow 90°

Injection-moulded 90° butt-fusion elbow.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø20 – Ø315 mm Dimension tables →
Elbow 45°

Elbow 45°

Injection-moulded 45° butt-fusion elbow.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø20 – Ø315 mm Dimension tables →
End Cap

End Cap

Butt-fusion end cap for closing line ends.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø20 – Ø315 mm Dimension tables →
Flange Adaptor

Flange Adaptor

For flanged connection of PE lines to valves, pumps and steel equipment.

MaterialPE100
SDRSDR11
Natural Gas10 bar
Water16 bar
Size range: Ø20 – Ø800 mm Dimension tables →

Segmented (Fabricated) Fittings

Ø90 – Ø1600 mm segmented elbows, tees, Y-branches and cross tees.

90° Elbow Segmented

90° Elbow Segmented

Large-diameter 90° elbow fabricated from pipe segments.

MaterialPE100
Pressure classSDR11 – PN16 / SDR17 – PN10
Size range: Ø90 – Ø1600 mm Dimension tables →
45° Elbow Segmented

45° Elbow Segmented

Large-diameter 45° elbow fabricated from pipe segments.

MaterialPE100
Pressure classSDR11 – PN16 / SDR17 – PN10
Size range: Ø90 – Ø1600 mm Dimension tables →
Equal Tee Segmented

Equal Tee Segmented

Equal three-way connection for large-diameter lines.

MaterialPE100
Pressure classSDR11 – PN16 / SDR17 – PN10
Size range: Ø140 – Ø1600 mm Dimension tables →

Flanges & Transition Fittings

PN10 / PN16 steel flanges and PE – steel transition fittings.

PE-Steel Transition

PE-Steel Transition

Connects a PE line to steel pipe with a welded transition; suitable for gas and water lines.

Natural Gas10 bar
Water16 bar
Size range32 – 1" … 500 – 20"
Size range: Ø32 (1") – Ø500 (20") Dimension tables →

Valves & Fire Hydrants

Gate valves, above-ground / underground hydrants, air valves and accessories.

Double Ball Air Valve

Double Ball Air Valve

High-flow air release and vacuum prevention during line filling/draining.

Valve Key & Surface Box Set

Valve Key & Surface Box Set

Extension spindle, protective tube and surface box for operating buried valves from above ground.

Auxiliary Equipment

Positioners, guillotine pipe cutters and site equipment.

Coupler Clamp

Coupler Clamp

Holds pipes in axial alignment during electrofusion welding and prevents slipping.

  • Cast aluminium clamps
  • Keeps the pipe still throughout welding and cooling
  • Suitable for coupler and elbow applications
Guillotine Pipe Cutter

Guillotine Pipe Cutter

Mechanical guillotine cutter for square, clean cuts on PE pipe.

  • Burr-free cut square to the pipe axis
  • Shortens pre-welding preparation time
  • Rugged body suited to site use

Let’s choose the right machine and fittings for your project together.

Send us the diameter, pressure class and site conditions; we will prepare your quotation quickly.

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