HDPE Butt Fusion 45° Elbow for Water

Diameter Range: 20mm - 1200mm (3/4" - 48")Pressure Rating: PN10 to PN25 (匹配管道压力等级)Applicable Standards: ISO 4427, EN 12201, ASTM F714Stock Availability: In stoc

HDPE Butt Fusion 45° Elbow for Water

HDPE Butt Fusion 45° Elbow for Water

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45° elbow fabricated from PE100-grade HDPE, designed for water supply systems using butt fusion connections to ensure long-term leak-free operation.

Diameter Range: 20mm - 1200mm (3/4" - 48")
Pressure Rating: PN10 to PN25 (匹配管道压力等级)
Applicable Standards: ISO 4427, EN 12201, ASTM F714
Stock Availability: In stock
Sample Policy: Free sample available
Lead Time: 5–30 days

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SPECIFICATION dn	L	H	SDR17	SDR13.6	SDR11
L50X45°	150	55	√		√
L63X45°	160	63	√		√
L75X45°	185	70	√		√
L90X45°	228	79	√		√
L110X45°	265	82	√		√
L125X45°	250	87	√		√
L140X45°	270	92	√		√
L160X45°	305	98	√		√
L180X45°	340	105	√		√
L200X45°	355	112	√		√
L225X45°	398	120	√		√
L250X45°	420	129	√		√
L280X45°	485	139	√		√
L315X45°	510	150	√		√
L355X45°	550	164	√		√
L400X45°	600	179	√		√
L450X45°	560	130	√		√
L500X45°	610	135	√		√
L560X45°	650	135	√		√
L630X45°	710	145	√		√
L710X45°	835	180	√
L800X45°	900	180	√

Key Features

45° angle optimizes hydrodynamic efficiency
Butt fusion maintains full bore for zero flow restriction
Compliant with ISO 4427 potable water safety
UV-resistant and chemical corrosion-proof
50+ years designed service life

Typical Applications

Municipal potable water distribution
Industrial cooling water circuits
Agricultural mainline irrigation
Desalination plant pressure lines
Building water supply networks

Manufacturing Process

Injection molding (≤315mm) or pipe thermoforming (＞315mm)

Melt temperature control: 200±5°C
Cooling rate gradient ≤15°C/min
Fusion surface roughness Ra≤20μm
Ovality tolerance ≤0.5% nominal diameter

Raw Material Characteristics

Density: 0.955 g/cm³ (ISO 1183)
Melt flow index: 0.25g/10min (190°C/5kg)
Tensile strength: ≥26MPa (ISO 527-2)
Elastic modulus: 1100MPa (ISO 178)
SCG resistance: ≥500h (ISO 13479)

Directional changes in buried water mains
Vibration-dampening connections at pump discharges
Topographic angle adjustments in mountain pipelines
Pressure line retrofits in firefighting systems
Tidal zone seawater cooling circuits

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