MPP Rectangular Double Wall Corrugated Pipe

Eastboom® is a Chinese MPP Rectangular Double Wall Corrugated Pipe manufacturer and supplier. Its space-saving rectangular tube shape and double-layer structure ensure excellent pressure resistance and long service life. It is ideal for urban pipe jacking, power grid tunnels, and telecommunications infrastructure.

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Product Description

OurMPP Rectangular Double Wall Corrugated Pipe are manufactured from high-performance flame-retardant materials, offering excellent mechanical strength, thermal insulation, and precise orientation, making them ideal for cable laying projects. Designed to optimize space in trenchless and utility tunneling applications, these pipes are widely used in power transmission, telecommunications ducts, and municipal infrastructure. Our products comply with national and international standards and are trusted by customers in the Middle East, Southeast Asia, and Eastern Europe. Eastboom offers factory direct pricing, fast delivery, and flexible customization, ready to support your next project. Contact us for a custom quote or to request project specifications—let's build a long-term partnership.

Feature And Application

Feature:

1.Rectangular Profile, Maximum Space Utilization

The compact, non-circular design ensures optimal layout in dense utility tunnels and trenchless cable installations.

2.Flame-Retardant and Electrically Insulated

Our MPP rectangular single wall corrugated pipes are made from modified polypropylene (MPP), these pipes deliver high thermal resistance and excellent electrical insulation — ideal for power cable protection.

3.Dual-Wall Strength

Corrugated exterior enhances load resistance, while the smooth interior ensures easy cable insertion and minimal friction loss.

4.Quick Deployment and Low Maintenance

Lightweight yet sturdy — Our MPP rectangular single wall corrugated pipes are ideal for fast on-site installation, reducing labor time and post-installation maintenance.

Application:

Urban cable jacking projects

High-voltage power tunnels

Telecom & communication corridors

Underground conduit for smart grid networks

Eastboom® – Reliable infrastructure starts with smarter conduit.

Parameter (Specification)

Pipe Specifications
DN/ID	Avg.ID (Min) (mm)	Avg.ID (Max) (mm)	Wall Thickness (SN40) (mm)	Wall Thickness (SN80) (mm)
100	100	101	1	1.2
150	150	151.5	1.2	1.5
175	175	176.8	1.4	1.8
200	200	202	1.5	2
225	225	227.3	1.6	2.2
250	250	252.5	1.8	2.4

The MPP rectangular single wall corrugated pipes features a unique structure with pillow-shaped exterior crests and circular troughs, connected by inverted "U"-shaped walls between inner and outer surfaces. This innovative design maximizes section modulus to dramatically enhance the pipe's compressive strength.