HDPE Silicon Core Duct for FTTH Network Cabling

• Customization: Available
• Warranty: 1
• Material: HDPE
• Model NO.: ST26912
• Kind: Thermoplastics Pipes
• Water Absorption: 0.1%~0.3%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 41~50MPa
• Specification: 32/26, 34/28, 40/33, 46/38, 50/41, 63/54 mm
• Trademark: no
• Origin: China
• Package Size: 500.00cm * 600.00cm * 1000.00cm
• Package Gross Weight: 400.000kg
• Lead Time: 9 days (1 - 1000 Meters) ; To be negotiated ( > 1000 Meters)

Product Description

Specification

Material	HDPE PE100 (virgin) outer wall + silicone compound inner layer
Standards	GB/T 24456-2009 / YD/T 841.4-2016 / JT/T 496-2018
Size (OD/ID)	32/26, 34/28, 40/33, 46/38, 50/41, 63/54 mm
Wall Thickness	3.0–4.5 mm by size
Coil Length	500 / 1000 / 2000 m
Inner Friction Coefficient	≤0.15
Color	Black; blue / orange / yellow / green stripes optional
Working Temperature	-30°C to +60°C
Service Life	50+ years

The HDPE silicon core duct is a high-performance communication duct specially engineered for air-blown installation of optical fiber cables. It is manufactured by co-extruding a high-density polyethylene outer wall together with an inner layer of silicone compound, forming a one-piece, inseparable structure with an ultra-smooth inner surface. The silicone lining reduces the inner wall friction coefficient to below 0.15, far lower than that of conventional smooth-wall HDPE pipes, enabling a single fiber optic cable to be blown or jetted 1,000 to 2,000 meters without intermediate splicing. The duct is wound on coils of up to 2,000 meters per drum, dramatically reducing the number of underground joints and manholes required in long-haul routes.

Applications
• FTTH / FTTx access networks and fiber-to-the-building connections

• Long-haul backbone and metropolitan telecommunication duct systems

• Highway and railway communication pipelines (air-blown duct banks)

• Municipal underground duct banks for optical cable protection

• Replacement and upgrade of existing cable routes without re-digging

Company Profile

Hebei Shentong Plastic Industry Co., Ltd.

This street light features high brightness, energy saving, environmental protection, and easy installation. It has a waterproof rating of IP67 and has passed CE certification. It is suitable for schools, parks, roadsides, factories, squares, etc. It has a warranty period of 3 years. Moreover, we can provide various styles to meet your needs.