Alumina Ceramic Lined Project

Our alumina ceramic lined project is composed of alumina ceramic tile, made of a natural rubber base made with high tensile strength and mounted on steel plate.The ceramic tile lined pipes and fittings are the use of high temperature, strong adhesive will be used to paste alumina ceramic tiles the pipe wall, after the heat curing to form a solid anti-wear layer.

Abrasion resistant ceramic lined pipe, Abrasion Resistant Lined Pipe and Elbow, Wear Resistant Alumina Ceramic Cone

Alumina Ceramic Tiles Lined T Pipe

• Material: Alumina 95%. Keep the interior dimension.
• Rockwell Hardness: more than 85 HRA

Physical properties of ceramic tile lined pipe

To achieve the best abrasion-resistant solutions, thicken ceramic liners can be used in the elbow which has serious abrasions.

Ceramic tile lined wear-resistant multi-pass pipe fabrication technology principle, special corundum ceramics, made from Al2O3 as raw material, with rare metal oxides as solvents, and sintered at high temperature by 1730 ℃, are combined with wear-resistant ceramic pieces and block bricks in the pipe wearing surface through bonding, welding, inlay, riveting and socket technology. Thus forming a surface with excellent abrasion resistance, and the matrix still uses the composite pipe of the ordinary metal material.

According to different needs of the choice of wear-resistant ceramic patches, to meet the special needs of users of technical conditions. Compared with the traditional all-metal high alloy pipe fittings, the working face has higher abrasion resistance, which can make the whole wear-resistant and anticorrosion service life of the pipe increase several times to dozens of times times. Overall weight of the first mate down, reduce the amount of steel, reduce the cost of equipment and maintenance costs, improve economic efficiency.

Suggested uses for ceramic tile lined pipes and fittings

Metals have good ductility but poor resistance to abrasion - which means that abrasion prevention is required when metal pipes are used in high-temperature fluid catalyst service. On the other hand, ceramics possess great hardness and abrasion resistance, but they are brittle. Metal Ceramic double pipe is a hybrid pipe using metal as an outer pipe and a ceramic material for inner pipe segments, applied together to utilize the two materials´ advantages. Hence excellent wear-resistance and good corrosion resistance of the ceramics and high strength and toughness of metal can be well combined to get a comprehensive advantage of wear-resistance, corrosion-resistance and anti-scaling. They are suitable for applications in heavy wear working conditions. Ceramics are among the hardest materials available and provide ultimate wear resistance in piping. In high wear applications, ceramic lined pipes have been demonstrated to be cost-effective by increasing service life and reducing maintenance costs. Sunny Steel supply ceramic lined abrasion resistant steel pipes to your custom dimensions and budget. Our ceramic linings are the highest quality materials available to ensure that we provide the most cost-effective solutions for our clients.

The features of Weldable ceramic tile lined pipe are as follows:

• good abrasion resistance, ceramic composite wear-resistant tube layer for corundum ceramic, mohs hardness above 9.0, equivalent to more than HRC90, so on electric power, coal, metallurgy, mining transporting medium has high wear resistance;
• ceramic composite wear-resistant pipe can in – 50 -900 ℃ temperature range of the normal operation for a long time, data linear expansion coefficient (6 – 8) * 10-6 / ℃;
• loss of running resistance;
• low project cost;
• installation construction profit.

Weldable ceramic tile lined pipe is usually used for high temperature and high abration material transport system.

Features

Ceramic tile lined pipe is our company to absorb similar products at home and abroad on the basis of advanced technology developed a shell for the steel body, within the wear-resistant ceramic tube of the new composite pipe products, with high wear resistance long service life And so on

The use of anti-off porcelain tube, porcelain tube mosaic, so that paste more flat, more solid with a strong inorganic adhesive paste, wear-resistant steel bowl welding, porcelain and steel body combined to form a double reinforcement to ensure that the porcelain tube does not fall off. The installation of flexible, high wear resistance, processing convenience, the cost is moderate.

High hardness
Rockwell hardness of high alumina ceramics is up to HRA80-90 which is second only to diamond and far exceeds wear-resistant steel stainless

Excellent wear resistance
The wear resistance of high alumina ceramics is 266 times that of manganese steel and 171.5 times that of high chromium cast iron. According to our investigation & follow-up to the clients, the service life of equipment can be prolonged over 10 times under the same working conditions.

Corrosion resistance
High alumina ceramics are inorganic oxides with extremely stable molecular structure and no electrochemical corrosion, thus they can resist erosion of acid, alkali, salt solutions and organic Solvents.

Thermostability
Working temperature of high alumina ceramics can be as high as 1400℃.

Good self-lubricity
High alumina ceramics have the properties of self-lubricity and in adhesion, the roughness is only 1/6 that of steel pipes thus less flow Resistance.

Light weight
The density of high alumina ceramics is about 3.6g/cm3, which is only half that of steel, thus easy for construction and installation.

Technology and structure of ceramic tile lined pipe

Ceramic tile lined pipe is composed of three layers: outer steel pipe layer, corundum layer, and ceramic glue layer. The inner ceramic layer is white from the surface. The ceramic is generally 95% ceramic, and the temperature is generally below 200°C.

At present, the common ceramic sheets lined with ceramic composite pipes are: ceramic block, dovetail mutual pressure, welding type, mosaic, card slot and so on. It has the characteristics of wear resistance and long service life.

Performance

• Large hardness
  Rockwell hardness HRV 80-90
• High wear resistance
  Wear resistance is equivalent to 20-30 times of high manganese steel.
• Light weight
  Its density is 3.9g/cm³, which is only half that of steel, which can greatly reduce the equipment load
• Imported glue
  Magbao imported glue, bonding strength: 10Mpa, working temperature: -60℃ to +250℃, welding type, wear resistance up to 800℃.

Specifications

• Pipe diameter: ≥DN100
• Steel pipe thickness: ≥4mm
• Steel pipe material: Q235 or stainless steel
• Ceramic thickness: 4mm, 6mm, 8mm, 10mm, etc.
• Connection method: flange, welding, casing, V-connector
• Working pressure: ≤1.0 MPa (other pressures need to be communicated with customer service)

Ceramic tile technical indicators

• Ceramic marking: 92-95
• Bulk density: 3.9g/cm³
• Tensile strength: 1030MPa
• Flexural strength: 212MPa
• Hardness HRV: 80-90

Basic principles

Bimetallic composite steel pipe basic principles: outside the tube is responsible for the pressure and the role of rigid support pipe, liner bear the role of corrosion resistance.

• The outer tube can be used according to the flow and pressure requirements of the conveying medium, choose the carbon steel pipe with different diameter and wall thickness, hot-dip galvanized steel pipe, straight seam welded pipe, spiral pipe, low pressure medium pipe, high pressure boiler, Oil cracking with seamless pipe, pipe and so on. Diameter from φ20-φ1020mm, wall thickness from 2.5-50mm.

  Can be austenitic stainless steel 304,304 L, 316,316 L, copper-based alloy, nickel-based alloy, Hastelloy, titanium, titanium alloy, duplex stainless steel and other new high corrosion resistance alloy material. The lining wall thickness can be based on service life and welding process requirements from 0.3-4mm.

  Will be assembled inside and outside the tube placed in the sink, the cluster of explosives placed in the lining liner axis, through the explosive instantaneous production of explosive force, causing the water pressure within the tank increased instantaneously, instantaneous increase in water pressure, Tube in the direction of outward expansion, outward expansion of the liner under the action of water pressure, the expansion of the outer surface of the outer tube, and under the action of water pressure, with the external tube continued to expand until the pressure disappeared ; And the outer tube in the axial direction inward contraction, the final composite forming.

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Sunny Steel is a global well-known high-quality abrasion-resistant pipes and fittings supplier, specializing in cost-effective solutions to wear problems by supplying high-tech materials such as ceramic, cast basalt and rare earth alloys.

This approach coupled with quality manufacturing processes, well-qualified, trained and competent personnel has enabled us to offer a more comprehensive range of products against wear from a single source. Products are engineered the latest design and manufacturing facility to provide realistic and cost effective solutions supporting our customers to maintain a competitive edge in their industry.
Enjoy excellent reputation in wear protection market in over 20 countries worldwide. The services of the company include Design, Manufacture and Installation as per the specification across the broad spectrum of applications in steel, cement, power generation, mining, minerals processing, chemical and petrochemicals, pulp and paper and other process industries.

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Overview of Sunny Steel

To be one of the world recognized manufacturer of technical abrasion resistant product and its allied product to assist society to fight against wear, corrosion, thermal, electrical and other critical requirement.