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| Quantity: | |
|---|---|
Specification(mm) | φD | L | φd | order number |
50 63 75 90 110 125 160 200 250 315 400 500 630 | 65 80 95 112 139 156 200 250 305 385 480 600 | 95 110 120 135 155 185 200 220 245 290 320 355 | 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 | LYDL11-50 LYDL11-63 LYDL11-75 LYDL11-90 LYDL11-110 LYDL11-125 LYDL11-160 LYDL11-200 LYDL11-250 LYDL11-315 LYDL11-400 LYDL11-500 LYDL11-630 |
The PN16 HDPE Coupler for Water Systems is a high-pressure piping component engineered to create permanent, leak-free connections in demanding water distribution systems. Constructed from virgin PE100 grade HDPE certified under EN 12201-1:2024 and DIN/EN 1092-1:2018 standards, this coupler is rated for 16 bar (232 psi) working pressure at 20°C—making it suitable for high-pressure municipal, industrial, and commercial water systems. Available in sizes from 50mm to 400mm OD, it provides a versatile solution for joining HDPE pipes in both new construction and repair projects .
The one-piece molded design ensures uniform wall thickness with ±0.2mm dimensional tolerances, providing consistent performance across all size ranges. Its fusion-welded construction creates a homogenous bond that maintains the full pressure rating of the pipeline system, ensuring a service life exceeding 50 years in buried and above-ground installations. Compared to metal couplings, it reduces lifecycle costs by up to 50% by eliminating corrosion-related maintenance and replacement needs .
Designed for butt fusion in sizes ≥110mm and electrofusion for smaller diameters (50-110mm), the coupler forms molecular bonds that eliminate potential leak paths. Butt fusion models feature precision-machined fusion surfaces with alignment markers to ensure proper joint formation. Electrofusion models include embedded resistance wires with barcode-encoded welding parameters that ensure precise temperature control (190±5°C) and cooling times, critical for maintaining PN16 pressure integrity .
The PE100 material retains 90% of its strength at 40°C, making it suitable for tempered water applications in high-pressure systems. It exhibits exceptional creep resistance, maintaining pressure integrity after 10,000 hours of continuous operation at 20°C and 16 bar—equivalent to 50 years of service in typical conditions. The coupler’s flexibility absorbs water hammer shocks up to 25 bar, preventing joint failure in pressure surge scenarios .
The coupler accommodates standard SDR (Standard Dimension Ratio) variations including SDR 11 (PN16), SDR 17 (PN10), and SDR 21 (PN6) pipes, making it versatile for system modifications. Formulated with 2.5% carbon black additive, it offers superior UV stability for above-ground installations. The HDPE construction provides complete resistance to corrosion from chlorinated water, soil chemicals, and common disinfectants, ensuring long-term performance in harsh environments .
This high-pressure coupler solves connection challenges in demanding water systems:
• Municipal High-Pressure Mains: Joins sections of HDPE water distribution pipes in urban areas with high-pressure requirements.
• Industrial Water Systems: Connects process lines in manufacturing facilities, power plants, and industrial complexes with high-pressure water demands.
• Commercial High-Rise Buildings: Manages water pressure in multi-story buildings requiring elevated pressure for adequate flow to upper floors.
• Water Transmission: Links HDPE pipelines in long-distance water transmission systems between treatment facilities and distribution networks .
PN16 is a pressure rating indicating the coupler is designed for 16 bar (232 psi) working pressure at 20°C under EN standards, suitable for high-pressure water distribution systems .
The coupler is available for pipe sizes from 50mm OD to 400mm OD, with specific models optimized for each size range to ensure proper fusion and pressure performance.
The flexible HDPE construction absorbs water hammer shocks up to 25 bar, while the homogenous fusion bond maintains integrity during pressure fluctuations common in high-pressure systems .
Yes. It works seamlessly with both PE80 and PE100 grade HDPE pipes, providing secure connections across all common HDPE piping systems used in high-pressure water applications .
Specification(mm) | φD | L | φd | order number |
50 63 75 90 110 125 160 200 250 315 400 500 630 | 65 80 95 112 139 156 200 250 305 385 480 600 | 95 110 120 135 155 185 200 220 245 290 320 355 | 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 | LYDL11-50 LYDL11-63 LYDL11-75 LYDL11-90 LYDL11-110 LYDL11-125 LYDL11-160 LYDL11-200 LYDL11-250 LYDL11-315 LYDL11-400 LYDL11-500 LYDL11-630 |
The PN16 HDPE Coupler for Water Systems is a high-pressure piping component engineered to create permanent, leak-free connections in demanding water distribution systems. Constructed from virgin PE100 grade HDPE certified under EN 12201-1:2024 and DIN/EN 1092-1:2018 standards, this coupler is rated for 16 bar (232 psi) working pressure at 20°C—making it suitable for high-pressure municipal, industrial, and commercial water systems. Available in sizes from 50mm to 400mm OD, it provides a versatile solution for joining HDPE pipes in both new construction and repair projects .
The one-piece molded design ensures uniform wall thickness with ±0.2mm dimensional tolerances, providing consistent performance across all size ranges. Its fusion-welded construction creates a homogenous bond that maintains the full pressure rating of the pipeline system, ensuring a service life exceeding 50 years in buried and above-ground installations. Compared to metal couplings, it reduces lifecycle costs by up to 50% by eliminating corrosion-related maintenance and replacement needs .
Designed for butt fusion in sizes ≥110mm and electrofusion for smaller diameters (50-110mm), the coupler forms molecular bonds that eliminate potential leak paths. Butt fusion models feature precision-machined fusion surfaces with alignment markers to ensure proper joint formation. Electrofusion models include embedded resistance wires with barcode-encoded welding parameters that ensure precise temperature control (190±5°C) and cooling times, critical for maintaining PN16 pressure integrity .
The PE100 material retains 90% of its strength at 40°C, making it suitable for tempered water applications in high-pressure systems. It exhibits exceptional creep resistance, maintaining pressure integrity after 10,000 hours of continuous operation at 20°C and 16 bar—equivalent to 50 years of service in typical conditions. The coupler’s flexibility absorbs water hammer shocks up to 25 bar, preventing joint failure in pressure surge scenarios .
The coupler accommodates standard SDR (Standard Dimension Ratio) variations including SDR 11 (PN16), SDR 17 (PN10), and SDR 21 (PN6) pipes, making it versatile for system modifications. Formulated with 2.5% carbon black additive, it offers superior UV stability for above-ground installations. The HDPE construction provides complete resistance to corrosion from chlorinated water, soil chemicals, and common disinfectants, ensuring long-term performance in harsh environments .
This high-pressure coupler solves connection challenges in demanding water systems:
• Municipal High-Pressure Mains: Joins sections of HDPE water distribution pipes in urban areas with high-pressure requirements.
• Industrial Water Systems: Connects process lines in manufacturing facilities, power plants, and industrial complexes with high-pressure water demands.
• Commercial High-Rise Buildings: Manages water pressure in multi-story buildings requiring elevated pressure for adequate flow to upper floors.
• Water Transmission: Links HDPE pipelines in long-distance water transmission systems between treatment facilities and distribution networks .
PN16 is a pressure rating indicating the coupler is designed for 16 bar (232 psi) working pressure at 20°C under EN standards, suitable for high-pressure water distribution systems .
The coupler is available for pipe sizes from 50mm OD to 400mm OD, with specific models optimized for each size range to ensure proper fusion and pressure performance.
The flexible HDPE construction absorbs water hammer shocks up to 25 bar, while the homogenous fusion bond maintains integrity during pressure fluctuations common in high-pressure systems .
Yes. It works seamlessly with both PE80 and PE100 grade HDPE pipes, providing secure connections across all common HDPE piping systems used in high-pressure water applications .
