Double Wall Corrugated Pipe (Dwc)

Double Wall Corrugated Pipe (Dwc)

Product Details:

  • Pressure Can withstand up to 4 SN, 8 SN, 12.5 SN
  • Application Cable protection, sewerage, storm water drainage, ducting, electrical, telecommunication
  • Life Span 50 Years
  • Feature Smooth inner wall, high ring stiffness, lightweight, corrosion resistant, easy installation, high impact strength
  • Product Type Double Wall Corrugated Pipe (DWC)
  • Material HDPE (High Density Polyethylene)
  • Shape Round corrugated outer, plain inner
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Double Wall Corrugated Pipe (Dwc) Product Specifications

  • Lightweight (varies by size and length)
  • Black with yellow inner lining
  • Cable protection, sewerage, storm water drainage, ducting, electrical, telecommunication
  • 50 Years
  • Smooth inner wall, high ring stiffness, lightweight, corrosion resistant, easy installation, high impact strength
  • IS 16098 Part 2/IS 14930, DIN 16961
  • Available in 40 mm to 1200 mm
  • Available in 6 m standard length (custom on request)
  • Varies as per diameter and SN rating
  • HDPE (High Density Polyethylene)
  • Double Wall Corrugated Pipe (DWC)
  • Round corrugated outer, plain inner
  • Can withstand up to 4 SN, 8 SN, 12.5 SN
  • Push fit/sleeve/socketed ends

Double Wall Corrugated Pipe (Dwc) Trade Information

  • All India

Product Description

Application
  • Power cable conduit and telecom cable duct.
  • Drainage and Sewerage Lines.
  • Detention / Retention Storm Water Lines.
  • Building and Construction
  • Agriculture / Sub Surface Drainage


Superior Durability for Demanding Environments

DWC pipes are engineered to perform reliably under harsh environmental conditions. With exceptional chemical and UV resistance, these pipes withstand exposure to sunlight, chemicals, and mechanical stresses. Their robust design ensures a life span of up to 50 years, making them the preferred choice for outdoor installations and industrial settings.


Versatile Applications Across Industries

Whether for electrical cable protection, sewerage systems, or storm water management, DWC pipes are versatile enough to meet diverse industry requirements. Their standard compliance (IS, DIN) and a range of sizes make them suitable for telecom, electrical, and infrastructure projects, supporting seamless integration in new and existing systems.


Effortless Installation and Inspection

Thanks to their lightweight construction and high flexibility, DWC pipes are easy to transport, handle, and install. The pipes can be laid using both trenchless and traditional trenching techniques, minimizing site disruption. A bright yellow inner wall ensures quick visual inspections and efficient maintenance throughout the products lifespan.

FAQs of Double Wall Corrugated Pipe (Dwc):


Q: How are DWC pipes installed, and what installation methods are supported?

A: DWC pipes support both trenchless and conventional open trench installation methods. Their lightweight design and flexibility simplify handling and placement, making the process faster and minimizing groundwork. Socketed ends enable secure push-fit or sleeve connections, further speeding up installation.

Q: What applications are suitable for DWC pipes in infrastructure projects?

A: These pipes are ideal for cable protection, sewerage, storm water drainage, ducting for electrical and telecommunication lines, and various utility conduits. Their robustness and compliance with global standards make them a preferred option for diverse infrastructure needs in both public and private sectors.

Q: When is it beneficial to use DWC pipes with a bright yellow inner wall?

A: The bright yellow inner wall benefits inspection and maintenance activities, offering high visibility for identifying blockages, debris, or wear. This feature is particularly useful in routine checks and CCTV inspections, reducing inspection time and improving maintenance efficiency.

Q: Where can DWC pipes be effectively utilized for outdoor purposes?

A: DWC pipes are UV stabilized and resistant to harsh weather, making them suitable for outdoor installations such as underground cable protection, surface drainage, and utility crossings in exposed environments. Their UV stability ensures that the pipes remain durable and structurally sound under prolonged sunlight exposure.

Q: What are the main advantages of using DWC pipes over traditional piping systems?

A: DWC pipes offer high ring stiffness, corrosion and abrasion resistance, lightweight design, and smoother inner walls for increased flow efficiency. Their ease of installation, longevity, and cost-effective transportation provide significant benefits over conventional piping materials.

Q: How do DWC pipes ensure long-term service life and reliability?

A: Constructed from high-density polyethylene (HDPE) with excellent chemical and UV resistance, DWC pipes are engineered to last up to 50 years. Their double wall structure provides superior strength and impact resistance, ensuring consistent performance in challenging environments.

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