7 Way HDPE Duct Pipes Manufacturer
Berlia Pipes is a leading 7 Way HDPE Multi Duct Pipe Manufacturer in India, offering high-performance multi-duct solutions for telecommunications, fiber optic networks, and infrastructure projects. Our 7-way HDPE multi-duct pipes combine multiple conduits into a single, robust housing, enabling cost-effective cable management and future-proof network expansion. Manufactured using UV-stabilized HDPE with permanent silicon lubrication, our multi-duct pipes ensure smooth fiber blowing and long-term reliability.
Why Choose Berlia’s 7-Way HDPE Multi-Duct Pipes?
Single-Trench Multi-Pathway Solution
A 7-way HDPE multi-duct pipe provides seven individual pathways within a single outer sheath, eliminating the need for multiple separate trenches. This design significantly reduces installation costs, trenching requirements, and civil work, making it the ideal choice for FTTH networks, telecom corridors, and smart city projects.
Permanently Silicon-Coated Inner Layer
Our HDPE micro ducts bundle tubes feature a permanently silicon-coated inner surface that minimizes friction between the optical fiber cable and the duct during blowing or pulling. The coefficient of friction remains consistently low, ensuring smooth cable installation without damaging the fiber. This lubrication is permanently locked into the HDPE material, maintaining its properties throughout the duct’s service life.
High Mechanical Strength & UV Protection
Manufactured from UV-stabilized HDPE with anti-oxidant additives, our PE pipes micro duct 7-way bundle tubes offer excellent resistance to:
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Environmental stress cracking (ESCR)
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Impact and crush loads
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Ultraviolet radiation for outdoor installations
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Temperature variations from -40°C to +70°C
Future-Proof Fiber Expansion
The extra ducts in a 7-way bundle tube allow telecom operators to expand their networks years later without the need for additional trenching or construction. This future-proofing capability makes our microduct 7-way hexagonal pipes a cost-effective investment for growing networks
Product Specifications
| Parameter | Details |
|---|---|
| Product Type | 7-Way HDPE Multi-Duct / PLB Duct Pipe |
| Material | High-Density Polyethylene (HDPE) – PE 63 / PE 80 / PE 100 |
| Configuration | 7 individual ducts bundled in a hexagonal arrangement |
| Inner Surface | Silicon-coated permanent lubrication |
| Color | Orange (standard), customizable |
| Temperature Range | -40°C to +70°C |
| Standards | TEC/DOT Specification GR/CDS-08/02, IS 4984:2016, RDSO |
| UV Protection | UV-stabilized with anti-oxidant additives |
| Installation | Direct burial, trenching, micro-trenching |
| Jointing | Butt fusion, electrofusion, or mechanical fittings |
Technical Features
Hexagonal Bundle Design
Our microduct 7-way hexagonal pipes feature a hexagonal configuration that ensures optimal space utilization within the outer sheath. This design provides excellent crush resistance and maintains duct integrity during installation and backfilling.
Compatibility with Air-Blown Fiber Systems
The low-friction inner surface of our 7-way PLB duct pipes is specifically engineered for air-blown fiber (ABF) installation techniques. Cables can be jetted over long distances with minimal stress, reducing installation time and labor costs.
TEC/DOT Compliant Manufacturing
Berlia Pipes was among the first manufacturers in India to acquire technology and establish complete manufacturing facilities for PLB-HDPE ducts. Our 7-way HDPE duct pipes are manufactured as per DOT Specification GR/CDS-08/02 Nov. 2004 amendments, ensuring compliance with telecom industry standards.
Direct Burial Capability
Our multi-duct bundles are suitable for direct burial in soil trenches, under sidewalks and roads, within communication networks, and between distribution cabinets. The thick-wall construction provides sufficient mechanical protection without requiring additional conduits.
Applications
Telecommunications & FTTH Networks
7-way HDPE multi-duct pipes are extensively used in fiber-to-the-home (FTTH) networks, enabling multiple residential buildings or different telecom operators to share a single trench. Each duct can serve a dedicated connection, making network deployment efficient and organized.
Smart City Infrastructure
Smart city projects require multiple fiber pathways for CCTV surveillance, traffic management, IoT sensors, street lighting controls, and 5G small cells. Our HDPE micro ducts bundle tubes consolidate these services into one trench, simplifying installation and maintenance.
Industrial & Oil & Gas Networks
Industrial zones, refineries, and plants rely on our PE pipes micro duct 7-way bundle tubes for secure and segregated fiber routes for SCADA systems, monitoring networks, and backbone connectivity. HDPE’s chemical resistance ensures long-term performance in harsh environments.
Data Centers & Campus Networks
For data centers and campus backbone networks, our microduct 7-way hexagonal pipes provide high-capacity fiber pathways that can accommodate future upgrades without infrastructure disruption.
Manufacturing Excellence – Berlia Pipes
Established 1975 – A Trusted Name
With a legacy spanning over four decades, Berlia Pipes has established itself as a premier 7 Way HDPE Multi Duct Pipe Manufacturer in India. Our state-of-the-art manufacturing facilities in Rai Industrial Estate, Sonipat, Haryana, are equipped with advanced extrusion technology, enabling us to produce high-quality multi-duct pipes consistently.
Quality Assurance
Every 7-way HDPE duct pipe undergoes rigorous quality testing at our in-house ISI-approved laboratory. We source raw materials from trusted domestic suppliers including Indian Oil, GAIL, and HMEL, ensuring compliance with IS: 4984 and TEC specifications.
Trusted Clients
Our commitment to quality has earned the trust of DRDO, BHEL, PGCIL, Indian Railways, and the Airport Authority of India.