What is Corrugated Metal Pipe (CMP)?

Corrugated Metal Pipe (CMP) is a type of pipe that is made from metal, typically steel or aluminum, that has been corrugated or folded to create a smooth interior and a stronger structure. These pipes are commonly used for stormwater drainage, culverts, and other infrastructure applications. They are known for their durability and ability to withstand harsh weather conditions, as well as their resistance to corrosion.

Corrugated metal pipe has been the drain pipe of choice for engineers and project specifiers for over 100 years. With its numerous finishes, corrugation patterns, as well as steel thicknesses CMP provides the predictable toughness, toughness, as well as value that today's tasks need. No other pipe material on the market today can match CMP's flexibility and worth. Whether your job has fill elevations over of 100 ′, service life requirements of 100 years, or severe website and also ecological considerations-CMP IS THE ANSWER.

 Corrugated Metal Pipe

Yitong produces CMP in the following:

Riveted and Spiral( Helical) Building And Construction.

Galvanized, Aluminized Kind 2, and also Polymer Coatings.

Round and also Arched Profiles.

18-8 Gage.

CMPs come in a variety of sizes and thicknesses and can be customized to meet the specific needs of a project. They can also be coated to provide additional protection against corrosion. They are often used in construction of culvert and drainage systems, and also used in road construction as well as bridges.

The Toughness of CMP

Corrugated metal culvert pipe offers the durability owners and designers need with a vast selection of producing choices depending on the pipelines environment and service life. CMP gives the user an item that has actually shown stamina, a predictable life span of 100 years, as well as fire resistance at a worth that is unmatched.

Galvanized: Hot rolled steel that is coated in zinc to develop a 2oz/sq. ft. safety finish. The oldest and most economical form of defense, galvanized pipeline gives a service life as much as half a century.

Aluminized Type 2: Warm rolled steel that is covered in aluminum to develop a 1oz/sq. ft. safety finishing. Aluminized CMP provides a service life up to 75 years.

Corrugated Metal Culvert Pipe

Polymer: Galvanized steel that has a 10mil polymeric film laminated to both sides of the steel. This is the premier safety finishing for metal corrugated pipe china that uses multiple layers of security, supreme abrasion resistance, and the capacity to endure the widest series of dirt as well as water settings. Polymer coated CMP gives a service life as much as 100 years.

The Adaptability of CMP

With its wide range of readily available setups, CMP is made use of in a variety of applications, such as culverts, storm water detention/ retention systems, storm sewers, little bridge substitutes, caissons and structure structures, oygenation pipeline, pedestrian and animal flows, and material conduits. Whether its specialized constructions, longer run sizes, or requiring target dates, CMP IS THE ANSWER.

Hengshui Yitong Pipe Industry Co.,Ltd. is professional corrugated  metal pipes manufacturer. If you are interested in our products, please contact us now!

Why Choose Corrugated Metal Pipe for Your Project?

When investing in corrugated metal pipes, making the right choice means ensuring long-term reliability, cost efficiency, and optimal performance. Here’s why corrugated metal pipes are the smart option:

Proven Strength and Durability
Manufactured with high-quality galvanized or aluminized steel, these pipes deliver exceptional resistance to heavy loads and harsh environments. Whether for highway culverts, drainage, or irrigation, they withstand pressure and resist deformation, minimizing costly repairs.

Long Service Life Saves Money
With corrosion-resistant coatings designed to last 30 to 50+ years, corrugated metal pipes reduce maintenance frequency and replacement costs. Their durability translates into fewer project disruptions and lower life-cycle expenses.

Wide Range of Sizes and Specifications
Available in multiple diameters, gauges, and lengths, corrugated metal pipes can be customized to your project’s exact needs. This flexibility ensures efficient installation and maximum hydraulic capacity, saving time and money.

Compliance and Quality Assurance
Produced according to industry standards such as AASHTO M36 and ASTM A760, these pipes meet strict quality benchmarks — providing peace of mind that your infrastructure will perform reliably under real-world conditions.

Easy Installation and Versatile Applications
Lightweight yet strong, corrugated metal pipes simplify transport and installation. Compatible with a variety of fittings and accessories, they suit diverse projects from roadways and stormwater management to agricultural drainage.

Ready to Secure a Durable, Cost-Effective Solution?

Partner with a trusted supplier offering expert guidance, full technical support, and on-time delivery. Request a quote today and ensure your project benefits from high-performance corrugated metal pipes built to last.