Thanks to our lean manufacturing approach, we achieve zero material waste, reducing costs and maximising material utilisation across every production cycle.
Our MLP product is fully compatible with all welding practices, ensuring seamless fabrication and reliable performance during construction and installation.
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Our advanced manufacturing process ensures a continuous, 100% residual contact bond along the entire pipe length - enhancing mechanical grip strength, installation reliability, and overall system integrity.
Proclad’s Mechanically Lined Pipe (MLP) products have undergone extensive qualification testing conducted by a wide range of EPCI contractors and end users across our global client base.Each testing program is specifically tailored to the installation method - whether reel-lay, S-lay, or J-lay - to ensure our MLP solutions consistently meet the structural integrity, corrosion resistance, and fatigue performance requirements critical to each project’s success.
Proclad’s Mechanically Lined Pipe (MLP) provides a highly cost-effective solution for corrosion-resistant pipeline applications, delivering optimal CRA performance at a significantly lower price point compared to solid alloy pipes - without sacrificing quality or durability.Flexible Material Selection for Greater Efficiency
Unlike hot rolled bonded (HRB) or explosion-bonded pipe solutions, Proclad’s mechanical bonding process offers greater flexibility in material selection, accelerated production cycles, and reduced overall material costs - all while maintaining outstanding structural integrity and corrosion resistance. Versatile Installation Methods
Proclad’s Mechanically Lined Pipe (MLP) is fully compatible with all major installation techniques, including reel-lay, S-lay, and J-lay, making it ideally suited for both onshore and offshore applications. Leveraging our proprietary manufacturing processes, we deliver a unique MLP solution engineered specifically to withstand the most demanding operating environments, ensuring exceptional performance, durability, and installation efficiency across a wide range of projects
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Find answers to common questions about Mechanical Lined Pipe to help inform and educate visitors.
Mechanical Lined Pipe (MLP) is a type of composite pipe designed to combine the strength of carbon steel with the corrosion resistance of a corrosion-resistant alloy (CRA). It consists of a carbon steel outer pipe for structural integrity and an inner liner made from materials such as stainless steel or nickel alloys. The liner is mechanically bonded to the outer pipe using advanced manufacturing techniques, ensuring durability and performance in harsh environments. MLP is widely used in industries like oil and gas, chemical processing, and energy, where corrosion resistance is critical while maintaining cost efficiency.
Mechanical Lined Pipe (MLP) can be installed using methods like S-lay and J-lay, which are commonly used in offshore pipeline construction. Both methods offer unique benefits for efficient installation ensuring that the mechanical bond of the pipe is preserved during installation, making MLP a reliable choice for on and offshore environments.
Mechanical Lined Pipe (MLP) offers a cost-effective solution by combining a strong carbon steel outer pipe with a corrosion-resistant alloy (CRA) liner, reducing the need for solid CRA materials. It is lightweight, durable, and suitable for both shallow and deepwater installations using S-lay and J-lay methods. MLP provides excellent corrosion protection in harsh environments, extends pipeline lifespan, and reduces long-term maintenance costs. Additionally, its efficient production process ensures shorter lead times, making it a reliable and economical choice for demanding applications.
Mechanical Lined Pipe (MLP) and weld overlay are both solutions for enhancing corrosion resistance, but they differ in approach and application. MLP uses a mechanically bonded corrosion-resistant alloy (CRA) liner inside a carbon steel pipe, offering a cost-effective and lightweight solution with excellent corrosion protection. In contrast, weld overlay involves applying a CRA layer directly onto the pipe's interior surface through welding, providing seamless integration but at a higher cost and increased weight. MLP is typically faster and more economical to produce and install, making it ideal for longer pipelines or projects with tight budgets. Weld overlay is better suited for complex geometries or areas requiring localised protection. The choice depends on specific project needs, balancing cost, durability, and application complexity.
Mechanical Lined Pipe (MLP) is suitable for offshore and onshore pipelines where corrosion resistance and strength are essential. It excels as line pipe transporting corrosive fluids in oil and gas, petrochemical, and industrial applications, including hydrogen and carbon capture projects. Its durability, high-pressure capability, and cost efficiency make it ideal for harsh environments and energy transition initiatives.
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