Import Hdpe Double Wall ( Dwc ) Corrugated Pipe — Buy in Bulk from Supplier in India

Res-q Appliances Pvt.. Ltd. supplies HDPE double‑wall corrugated (DWC) pipe in a range of nominal diameters from 50 mm to 200 mm, with corresponding outer diameters matching the nominal size and inner diameters from 38 mm to 175 mm as listed. Minimum bending radii vary between 700 mm for 50 mm pipe and 3 600 mm for 120 mm pipe, and the product is offered in standard colours such as black, orange, green and blue, with custom colours available on request. The pipe is manufactured from chemically inert HDPE, providing corrosion resistance, impact strength and recyclability, and it complies with ISI 14930 Part II specifications for underground cable protection ducts.

In the Indian market, double‑wall HDPE pipe typically features a wall thickness of 2 mm for the inner wall and 3‑5 mm for the outer corrugated wall, delivering high ring stiffness while remaining flexible enough to accommodate soil settlement. The smooth inner surface reduces friction for cable pulling, and the corrugated outer wall distributes earth loads efficiently, allowing the pipe to carry heavy loads without deformation. Standard performance includes a tensile strength of around 30 MPa and a melt flow index of 0.5‑0.9 g/10 min, which are common for HDPE grades used in utility infrastructure.

These ducts are employed by railways, power distribution companies, telecom operators and municipal authorities for protecting underground cables and signalling lines. The listing does not disclose minimum order quantities, price ranges or lead‑time, so buyers should contact the supplier to confirm those trade details. Payment methods, Incoterms and packaging options (HDPE fabric wrapping or bulk coil) are also negotiable and should be clarified before order placement.

Res‑q Appliances Pvt.. Ltd. is based at 24/17 Street No‑6, Libaspur, New Delhi 110042, India. The company holds a harbour‑level trust tier, indicating basic verification, and its response rate is currently recorded as 0 percent on the platform.

The supplier focuses on manufacturing HDPE utility products, including double‑wall corrugated pipe for cable protection and drainage applications. While the listing does not provide details on production capacity or certifications, the company can be asked for ISO or BIS certificates, as well as test reports confirming compliance with ISI 14930 Part II.