Bimetallic Hardfacing Chromium Carbide Overlay Pipe

Product Specification

Description

Chromium carbide overlay pipe is a wear pipe made of seamless steel base pipe onto which chromium carbide overlay is welded with an open arc process. We use an oscillating table with one welding head to arc weld the chromium carbide to the internal of the pipe. We can handle inner diameters(seamless) from 120mm and above. we also fabricate the pipe from our Chromium Carbide Overlay Plate. The overlay is deposited perpendicular to the flow of material through the pipe resulting in a longer wear life.

Specifications

Advantages  

• Wear Resistance: Chromium carbide overlay tubes are highly wear-resistant due to the presence of a hard and durable chromium carbide layer on the inner surface. This layer provides excellent protection against abrasive and erosive materials, extending the lifespan of the tube.
• Hardness: The chromium carbide overlay layer in CCO tubes provides exceptional hardness. It typically has a hardness rating of 55-65 HRC (Rockwell Hardness Scale), making it highly resistant to penetration and deformation.
• Corrosion Resistance: Chromium carbide overlay tubes have good resistance to various corrosive environments. The chromium carbide layer acts as a barrier against corrosion, preventing the base material from coming into contact with corrosive substances.
• Impact Resistance: CCO tubes exhibit excellent impact resistance, making them ideal for applications where high-velocity particle impact is a concern. The hard chromium carbide overlay layer helps absorb and dissipate the energy generated by impacts, reducing the risk of damage.
• Versatility: Chromium carbide overlay tubes can be manufactured in various sizes, shapes, and configurations to suit specific application requirements. They can be used in industries such as mining, cement, power generation, steel, and many others.
• Easy Installation: CCO tubes can be easily installed using welding techniques. They can be welded onto existing structures or equipment, providing a cost-effective solution for wear protection.
• Customization: Manufacturers can tailor the thickness and composition of the chromium carbide overlay layer to meet specific wear resistance needs. This allows for customization based on the severity of the wear environment.

Application 

• ​Mining: CCO tubes are widely used in mining operations, particularly in equipment such as slurry pumps, chutes, hoppers, and conveyor systems. They provide excellent wear resistance against abrasive materials like rocks, ores, and minerals.
• Cement Industry: CCO tubes are employed in cement plants to protect equipment exposed to abrasive materials and high temperatures. They are often used in applications such as cyclones, kiln feed pipes, and coal mill ducts.
• Power Generation: CCO tubes are utilized in power plants, especially in areas where coal, ash, or biomass is handled. They can be employed in applications like ash handling systems, pulverizers, and coal piping, providing wear resistance against abrasion and erosion.
• Steel Industry: CCO tubes are used in steel mills and foundries to protect equipment from wear caused by high-temperature processes, abrasive slags, and molten metal. They can be applied in applications such as blast furnace bellows, hot gas ducts, and slag troughs.
• Chemical Processing: CCO tubes are suitable for applications in the chemical industry where corrosive substances and abrasive materials are present. They can be used in pipelines, reactors, and other equipment to provide both wear and corrosion resistance.
• Pulp and Paper Industry: CCO tubes find application in the pulp and paper industry, particularly in areas where abrasive materials like wood chips or pulp are transported. They can be utilized in applications such as chip handling systems, pulper hoods, and piping.
• Recycling Industry: CCO tubes are used in recycling facilities to protect equipment involved in the processing of metal scrap, plastic, glass, and other materials. They provide wear resistance against the abrasive nature of these materials.
• Aggregate and Quarrying: CCO tubes are employed in the aggregate and quarrying industry to protect equipment such as crushers, screens, and conveyor systems from wear caused by rocks, gravel, and sand.

FAQ

Q1: Are you trading company or manufacturer?
A1: We are professional manufacturer for steel plates, and our company also is a very professional and technical foreign trade company for steel products. We have more export experience with competitive price and best after-sales service. Apart from this,we can provide a wide range of steel products to meet the requirement of customer.

Q2: What are your main products?
A2: Our main products are chromium carbide overlay wear plates, also known as CCO wear plates, bimetallic wear plates, hardfacing wear plates, cladding wear plates, and composite wear plates.

Q3: Can you provide samples?
A3: Yes, we can provide samples for customers to do tests, please contact us to get more details.

Q4: What's your payment term?
A4: This term can be negotiated. We accept TT and LC payments.

Q5: Will you delivery the goods on time?
A5: Yes,we promise to provide best quality products and delivery on time no matter if the price change lot or not. Honesty is our company's tenet.

Q6: What's your production capacity?
A6: 150,000 m2/year.

Q7: Do you accept the third party inspection?
A7: Yes absolutely we accept.