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Abrasion resistant pipe

Ultra high molecular weight polyethylene pipe

UHMWPE wear pipe
UHMWPE wear pipe
UHMWPE pipe bend
UHMWPE pipe bend

What is UHMWPE

UHMWPE pipe for dredging
UHMWPE pipe for dredginge
UHMWPE pipe with flange
UHMWPE pipe with flangee

Ultra-high molecular weight polyethylene (UHMW-PE) is a new kind of engineering thermoplastics with more than 3 million viscosity-average molecular weight.

Ultra-high molecular weight polyethylene pipe has superior performance over conventional HDPE pipe such as very high wear resistance, impact resistance, excellent resistance to internal pressure strength, resistance to environmental stress cracking, intrinsically self-lubricating, anti-adhesion, low temperature resistance and excellent chemical resistance.

Ultra-high molecular weight polyethylene (UHMW full name is ultra-high molecular weight polyethylene pipe) is a thermoplastic engineering plastics with an average molecular weight greater than 1.5 million, which is polymerized by ethylene and butadiene monomer under the action of a catalyst.

Ultra high molecular weight polyethylene is superior in comprehensive performance, abrasion resistance, low temperature, corrosion resistance, self lubrication, impact resistance in all plastic for the highest value, wear-resistant properties than PTFE, nylon, carbon steel and other materials, can be long-term in-169 to +80℃ conditions, known as "amazing" engineering plastics, Ultra-high molecular weight polyethylene Engineering Plastics (UHMW---PE) pipeline technology is becoming more and more mature in China, more and more projects adopt this kind of pipeline, become a kind of new thermoplastic engineering plastics with good price, it almost concentrates the advantages of various plastics, wear-resisting impact, self-lubricating, corrosion resistance, low temperature, hygienic non-toxic, Non-adhesion, water and other comprehensive properties, is an ideal pipe, can be widely used in mining (ore powder, pulp, tailings discharge pipelines) metallurgy, electricity, petroleum, textile, papermaking, food, chemical, mechanical, electrical and other industries.

Role of Molecular Weight

UHMWPE denotes Ultra High Molecular Weight Polyethylene which is a polyethylene polymer with an average molecular weight is greater than 3,100,000 as defined by ASTM D4020 – Standard specification for UHMWPE polymers. This molecular weight is well above the molecular weight of most typical polymers which are between 1,000,000 and 400,000 thus earning the title Ultra-High Molecular Weight Polyethylene. Polyethylenes with molecular weight in the 3.1 -4.5 Million range have been found to exhibit the best combination of impact strength and abrasion resistance.

For Polyethylene molecular weight classification the following guidelines can be used:

  • HDPE (High Density Polyethylene): 100,000 – 400,000 MW
  • HMWHDPE (High Molecular Weight High Density Polyethylene) 500,000 – 1,999,999
  • VHMWHDPE (Very High Molecular Weight High Density Polyethylene) 2,000,000 – 3,100,000
  • UHMWPE (Ultra High Molecular Weight Polyethylene) > 3,100,000 + MW

Attributes of UHMWPE Pipes

  • Abrasion resistance – UHMWPE pipes have excellent abrasion resistance providing long life in abrasive slurry applications.
  • Chemical resistance – outstanding resistance to a wide range of chemical reagents allows the use of UHMWPE systems in tailings pipelines and chemical treatment applications used in mining operations.
  • Flexibility – UHMWPE pipes can be bent to a minimum of 30 times the pipe’s outside diameter for HDPE. This flexibility and resiliency allows the pipe to absorb surge pressures, vibration and stresses caused by soil movement. This makes the pipes particularly useful in submarine pipe lines, mine subsidence and earthquake prone areas.
  • High flow capacity – low friction compared with materials such as fibre reinforced cement and resistance to material deposit buildup give UHMWPE pipes long lived high flow capacity.
  • Lower pumping cost due to greater hydraulic capacity as compared with steel and HDPE pipes.
  • Ease of installation – UHMWPE is easy to install with light weights and flanged couplings.

Excellent characteristics of piping

Ultra-high molecular weight polyethylene pipe (UHMWPE) wear-resistant plastic crown, is carbon steel, stainless steel 3-7 times. Low friction coefficient, self-lubricating, anti-adhesion, no scaling, reduce the energy transmission of materials. Top of the plastic in the impact strength column. The impact energy absorption value is highest in all plastics and has a silencing nature. Good chemical stability. Excellent low-temperature resistance. Sanitation is non-toxic to food and drugs.

1, very high wear resistance, UHMW products unique molecular structure, so that it has a very high ability to resist sliding. Wear resistance is higher than the general alloy steel 6.6 times times, stainless steel 27.3 times times. is phenolic resin 17.9 times times, nylon six 6 times times, polyethylene 4 times times the annual wear rate of 0. 58㎜, the service life of pipeline is greatly improved.
2, extremely high impact resistance, in the existing engineering plastics, the impact toughness of this product is the highest, many materials in severe or repeated explosions of the impact of cracks, breakage, crushing or surface stress fatigue. This product according to the GB1843 standard, carries on the cantilever beam impact experiment to achieve no breakage.
3, excellent chemical stability, this product can withstand strong chemical erosion, in addition to certain acids at elevated temperatures there is a slight corrosion, in other lye, acid solution is not corrosion. Can be used in concentrated hydrochloric acid with a concentration of less than 80%, the performance is fairly stable in nitric acid with a concentration of less than 75% and a concentration of less than 20%.
4, good self-lubricating, because this product contains wax-like material, and its own lubrication is good. The coefficient of friction (196n,2 hours) is only 0.219mn/m (GB3960). Self-sliding performance is superior to oil-lubricated steel or brass. Especially in the environment, dust, sand and many places, the product of its own dry lubrication performance more fully displayed. Not only can exercise freely, and protect the related workpiece does not wear or pull injury.
5, non-toxic to the biological, ultrahigh molecular weight Polyethylene Engineering Plastics (UHMW----PE) pipeline to adapt to water quality fluids, solid particles, powders, slurry, etc., the traditional metal pipe difficult to meet the requirements of ultra-high molecular weight polyethylene (UHMW----PE) pipeline can be replaced by extremely high corrosion resistance, high wear resistance, Self-lubricating absorption shock and other comprehensive properties, in various industries have a wide range of applications in solid particles, powder, slurry, gas transport, has a unique advantage.
6, the unique low-temperature resistance, this product is excellent low-temperature resistance, its impact resistance, wear resistance in Minus 269 degrees Celsius basic unchanged. It is the only kind of engineering plastics which can work at a temperature close to absolute 0 degrees at present. At the same time, the temperature of the product is wide, can be long-term in the 269 ℃ to 80 ℃ of work.
7, the surface is not adhered to, this product because of the small friction coefficient and the infinite, it has a good surface adhesion. The existing materials generally in the ph value of more than 9 of the medium are scaling, this product is not scaling, the characteristics of fire power plant for the discharge of fly ash system has great significance. In crude oil, mud and other transportation pipelines are also very suitable.
8, the best resistance to environmental stress cracking, resistance to environmental stress cracking >4000h, elastic modulus is 1.5 times times more than PE100, anti-fatigue strength of 500,000 times.
9, other characteristics, the product also has absorption, noise absorption, anti-static, the neutron has shielding capacity, do not absorb water, light weight. Easy machining, coloring and other outstanding characteristics.

Benefits of Ultra High MW

  • UHMWPE by virtue of its extremely high molecular weight yields several unique properties, including the highest abrasion resistance and highest impact strength of any plastic.
  • Beware of competitive products claiming to be UHMWPE as some techniques for processability of UHMWPE are not without an attendant disadvantage since effective amounts of intermediate molecular weight polyethylene causes a marked decrease in some of the most desirable properties of the UHMWPE, such as impact strength and abrasion resistance.
  • The high molecular weight is what gives UHMW-PE a unique combination of high impact strength, low coefficient of friction and abrasion resistance that outwears carbon steel 10 to 1 making it more suitable for many applications where lower molecular weight grades fail.
  • UHMWPE pipes can be used in a broad range of mining and industrial slurry applications due to its three main characteristics: high impact strength, outstanding abrasion resistance and extremely low coefficient of friction.
  • Ultra-high molecular weight polyethylene (UHMW) is a tough, abrasion-resistant thermoplastic with a molecular weight of greater than 3 million. UHMWPE pipes have reduced coefficient of friction, improved abrasion resistance, lower wear rates over conventional HDPE pipes such as PE100.

Exceptionally High Wear

Ultrahigh molecular weight polyethylene (UHMWPE) shows unusually high wear resistance compared to most materials. This is due to a combination of very high molecular weight and the resulting entanglements and relative surface softness with a slippery waxy surface.

Application of UHMWPE pipe:

UHMWPE pipes are widely used in the industries of dredging, mining, metallurgy, electric power, oil, textile, paper, food, chemical, mechanics, gas, tunneling ect.

UHMWPE Pipe for Dredging Applications
  • UHMWPE PIPE for mine tailings and slurry in the mining industry
  • UHMWPE PIPE for dredging mud and sand
  • UHMWPE PIPE for thermal power system coal ash transport
  • UHMWPE PIPE corrosive particles and liquids
  • UHMWPE PIPE transport pulverized coal and coal-water slurry
  • UHMWPE PIPE for food transport

Size range of UHMWPE pipe:

DN mm 0.6Mpa 0.8Mpa 1.0Mpa 1.25Mpa 1.6Mpa 2.0Mpa
W.T mm W.T mm W.T mm W.T mm W.T mm W.T mm
65 8 9
96 9 10
110 8 10
130 8 10 12
159 10 12 15
168 8 10 13 16
205 8 10 12 15 18
219 9 11 13 16 20
236 10 12 14 18 22
250 10 12 15 19 23
273 9 11 13 16 21 25
280 9 11 14 17 21 26
300 10 12 15 18 23 27
315 10 12 15 19 24 29
325 10 13 16 19 24 30
350 11 14 17 21 26 32
377 12 15 18 22 28 35
400 12 16 19 24 30 36
415 13 16 20 25 31
426 13 17 20 25 32
536 16 21 26 23
560 16 22 27 33
630 19 25 30 37
652 20 26 32 38
710 21 27 34
800 23 31 38


Basic analysis of performance of wear-resisting elbow

wear-resisting elbow

The wear-resistant elbow is widely used in the industry of wear and tear serious such as: thermal power, steel, metallurgy, cement, machinery, coal, mining, chemical, port etc. The wear-resistant elbow has the performance of good wear resistant performance, running resistance is small,corrosion resistant, anti-fouling, good performance, low project cost, easy to install and so son.

Wear-resistant elbow is the use of special temperature-resistant strong adhesive will be special corundum wear-resistant ceramic plate paste in the pipe elbow inside, solve the thermal power, metallurgy, steel, cement and other industries, such as material materials elbow wear serious problems, at the same time, the use of steel pipe elbow and wear-resistant ceramic paste integrated solution to facilitate rapid replacement and construction.

Depending on the working conditions, the production process is also different, you can use the direct paste method, bolt loading method or one molding method.

One pipe forming method (RHS) is the use of selected alumina particles, with a variety of molding methods fired lined pipe, and then with a special filler will be integrated into the pipe pouring in the interior of the pipe. The pipe formed by this method is different from the ceramic composite pipe formed by the celebrate combustion technology, and the inner liner ceramic crystal is identical with the SMD ceramics. The utility model has the advantages that the inner wall of the pipe is smooth and has very good abrasion resistance, which is suitable for the slag and ash removal system with high requirements for the piping material.

The bolt loading method is a ceramic assembling method using adhesive bonding, ceramic chip mutual pressure inserting and bolt mounting card triple fixing. Due to the use of triple fixed method, ceramics and equipment has become one, even if the 1000 ℃ above the high temperature operation, ceramics will not fall off.

Wear-resistant elbow product performance:

1, wear Resistance: ceramic composite steel pipe lining ceramic layer in the Al2O3 content is greater than 95%, micro-hardness hv1000-1500, and thus has a very high wear resistance, its wear resistance than quenched the medium carbon steels 10 times higher than tungsten carbide drilling.
2, corrosion-resistant ceramics are neutral materials, stable chemical properties, with excellent corrosion resistance and acid resistance, can resist a variety of inorganic acids, organic acids, organic solvents, and its corrosion resistance is more than 10 times times the degree of stainless steel.
3, excellent heat resistance, can withstand temperature of more than 2000 ℃, in the scope of -50℃~900℃ long-term work.
4, easy to weld: Ceramic liner composite steel pipe can be welded through the outer steel pipe to achieve the purpose of connection, ceramic liner composite steel pipe can be welded, flange, flexible quick connectors, such as the connection, installation is very convenient.

Application industry:

1. High wear-resistant pipeline: Thermal power generation, Ash (slag) conveying, pulverized coal conveying pipelines, concentrator tailings conveying and concentrate conveying pipelines, port pulp and sediment conveying pipelines, pulverized coal slurry conveying pipelines, etc.
2. Heavy medium Select (WASH) coal plant coal conveying pipeline, high corrosion resistance thermal power desulfurization slurry slag conveying pipeline.
3. Molten aluminum liquid conveying pipeline.
4. High abrasion resistance, high corrosion resistance and high temperature resistance are required.

92% Ceramic Lined Coal Steel Pipes

92% Ceramic Lined Coal Steel Pipes

The ceramic-lined steel pipe is a kind of ceramic and metal organic combining composite pipe, ceramic tube is a combination of alumina the advantages of high hardness, good chemical inertness and steel, excellent wear resistance, corrosion resistance, heat resistance and thermal shock and mechanical shock resistance.

Product features:

The ceramic-lined steel pipe is a kind of ceramic and metal organic combining composite pipe, ceramic tube is a combination of alumina the advantages of high hardness, good chemical inertness and steel, excellent wear resistance, corrosion resistance, heat resistance and thermal shock and mechanical shock resistance.

Product performance:

1, abrasion resistance, ceramic composite steel pipe lined with porcelain layer of Al2O3 content is more than 95%, micro hardness HV1000-1500, and therefore has a very high wear resistance, its wear resistance more than 10 times higher than the medium carbon steel after quenching and is better than that of tungsten carbide drill.
2, the corrosion resistance of ceramics is a neutral material, stable chemical performance, excellent corrosion resistance and acid resistance, can resist various inorganic acid, organic acid, organic solvents, such as its resistance to corrosion is stainless steel is more than ten times.
3, heat-resisting performance, can heat resistance above 2000 ℃, can be in - 50 ℃ ~ 900 ℃ within the scope of work for a long time.
4, easy to welding: the ceramic-lined steel composite pipes can be achieved through the outer steel tube welding connection, the purpose of the ceramic-lined steel composite pipes can be connected by welding, flange, such as flexible quick connectors, installation is very convenient.

Application industry:

1. High wear-resisting pipe: thermal power, thermal power plant pulverized coal ash slag () transmission, pipeline, concentrator tailings conveying pipeline, and concentrate port pulp and sediment pipeline, pulverized coal slurry pipeline, etc.
2. Heavy media select (wash) coal plant coal conveying pipeline, requiring high corrosion resistance thermal power generation desulfurization slurry transport pipeline.
3. Molten aluminum liquid transport pipeline.
4. High wear resistance, high corrosion resistance and high temperature resistance.

High Abrasion 92% Ceramic Lined Coal Steel Pipes

High Abrasion 92% Ceramic Lined Coal Steel Pipes

Due to the High Abrasion 92% Ceramic Lined Coal Steel Pipes have wear-resisting, corrosion resistant, heat resistant properties, thus can be widely used in electric power, metallurgy, mining, coal, chemical and other industries as conveying sand, stone, coal powder, ash, liquid aluminum and other material grinding particles and corrosive medium, is an ideal abrasion resistant pipe.

The features of High Abrasion 92% Ceramic Lined Coal Steel Pipes are as follows:

(1) 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;
(2) 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 / ℃;
(3) loss of running resistance;
(4) low project cost;
(5) installation construction profit.
The ceramic composite wear-resistant tube is widely used in mining, metallurgy and other professions besides ash, slag discharge pipe, powder and powder.

Application of High Abrasion 92% Ceramic Lined Coal Steel Pipes

Suitable for thermal power, steel, smelting, machinery, coal, mining, chemical, cement, port terminals, and other enterprises of the coal transporting system, pulverizing system, ash discharge and dust removal system all wear large mechanical equipment, can choose according to different requirements of different types of products.


High Abrasion 92% Ceramic Lined Coal Steel Pipes
High Abrasion 92% Ceramic Lined Coal Steel Pipes 92% Ceramic Lined Coal Steel Pipes
92% Ceramic Lined Coal Steel Pipes
Wear resistant ceramic ring composite steel pipe
Wear resistant ceramic ring composite steel pipe
ceramic tile lined elbow with flange
Ceramic tile lined elbow with flange

Alumina ceramic lining for wear resistant

Ceramic tile lined pipe_process Ceramic patch
Ceramic tile lined pipe process Ceramic patch
Wear resistant ceramic ring
Wear resistant ceramic ring
alumina ceramic lining for wear resistant
alumina ceramic lining for wear resistant

Abrasion Resistant Alumina Ceramic

Fine grain, high-grade alumina ceramic is the industrial workhorse material for combating sliding and fine particle abrasion. Alumina ceramic has a proven track record in providing excellent value in many of the most troublesome wear applications and is typically very economical and appropriate in many environments. Alumina ceramic is versatile in that it can be pre-engineered into complex tiling systems and can be applied from very thin linings of just 1.5mmm or 1/16” thick up to 76mm or 3” thick. Addtionally alumina can be formed into large monolithic pieces and cyliners that can create extremely effective abrasion resistant linings for elbows, pipes, tees and wye fittings.

These lining typical outlast other solutions, like chrome carbide or AR plate by 10 times the wear life and with less weigth.

Abrasion Resistant Alumina Ceramic

Critical to ensuring the success of any lining is it correct installation or application. Time and experience proven applications methods include installing liners using epoxy, weld in tiles, RTV silicone, high temperature mortars, interference and shrink fit, bolt in, key arched designs. The result is a superior wear system. These liners can be formed from monolithic ceramics or take the form of integrated tile systems cut in the green state to fit even the most complex fabrications.

Technical Data 92 series 95 series 
Alumina Content  92  95 
Hardness  ( Mohs) 9 9
Water  Absorption 0.01%  0.01% 
Fluctual Strength 255  275
Bearable Temperature 1400  1400 
Density 3.60-3.62 g/cm3 3.65-3.68g/cm3 

This is a complex process.Our engineers understand wear problems and specify solutions to meet your operational environment. Material properties,tolerances, flatness,attachment methods, and material costs are all considered in a wear solution.

Selection of the appropriate lining method can mean the difference between success and failure in any application.

Typical applications for these ceramic liners include:

  • Wear Panels
  • Mill Liners
  • Classifier Cones
  • Pulverized Fuel Piping
  • Chutes & Hopper Ball Mills
  • Ball mills
  • Coal Pulverizer Housings
  • Exhauster Housings
  • Nozzles
  • Pneumatic Conveying Lines
  • Elbows
  • Cyclone Separators
  • Slurry Lines
  • Coal Valves

Application temperature: up to 1000°C / 1832°F depending on application and geometry.

Advantages: highly wear resistant, smooth surface that lasts, no corrosion, available from 1.5 mm thickness.

Ceramic rubber Wear Liner

Ceramic-Rubber compound lining plate is compounded by high alumina ceramics and excellent natural rubber through special process. The excellent damping performance of natural rubber greatly lowers the noise generated in the transportation, which fully settled a series of issues such as impact, abrasion and noise.
Features for this kind wear resistant lining:
1) Outstanding wear-resistant performance: the working face of ceramic-rubber compound lining plate is high alumina ceramics, the hardness of which is second to diamond, so it has excellent wear-resistance.
2) Optimum impact resistance: Compared with ordinary ceramic tiles, the Ceramic-rubber plate under the special process treatment changes the ceramic mechanism of easy breakage. With the characteristic of shock absorption of natural rubber, the impact-resistant performance of ceramic will be highly improved which is more than 10 times of ordinary ceramic tiles.
3) Effective noise reduction: excellent damping of natural rubber absorbs a great deal of vibration energy during shocking, and the flexible molecular chain within the natural rubber will be beneficial for damping, which greatly reduces the noise in transportation. Laboratory test indicates the value of noise reduction up to over 30dB.
4) Adjustable specification: the thickness of rubber and ceramic, the shape of ceramic-rubber plate can be adjusted accordingly to fit for the various conveying equipments.

The Type Of Alumina Ceramics

Alumina ceramics are divided into two types: high purity and common type.

Al2O3 content of high purity alumina ceramics is 99. More than 9% of the ceramic material, due to the sintering temperature up to 1650-1990 ℃, the transmission wavelength of 1 ~ 6 microns, usually made from molten glass to replace platinum crucible; It is used as the sodium lamp tube with its transmittance and alkali resistance. In the electronics industry, it can be used as integrated circuit board and high frequency insulation material.

Ordinary alumina ceramics are divided into 99 porcelain, 95 porcelain, 90 porcelain and 85 porcelain in accordance with Al2O3 content. Sometimes the content of Al2O3 is in 80% or 75% of the ceramic series. Among them, 99 alumina ceramic materials are used to make high temperature crucible, furnace tube and special wear-resisting material such as ceramic bearing, ceramic seal and water valve, etc. Alumina porcelain is mainly used as corrosion resistant and wear-resisting parts; In China, due to the constant incorporation of the sliding stone, the electrical performance and mechanical strength can be improved with metal sealing, such as molybdenum, niobium and tantalum, and some used as vacuum devices.


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.

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 inadhesion, 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

Alumina Ceramic Lined Coal Pipes

Alumina Ceramic Lined Coal Pipes
Alumina Ceramic Lined Coal Pipes

Our organization is the manufacturer high quality Fly ash Handling pipes,coal pipes, Bend & Pipe, elbows, reducer pipes straight pipes etc. These pipe are designed and lined with high quality Alumina ceramic material like alumina rings, alumina tiles etc .

We can produce Ceramic lined pipes as per customer's requirement and application.


1. The coal fired thermal power plant
2. Steel Industry
3. Mechanical industry
4. Chemical Industry
5. Mine, coal industry
6. Cement industry
7. Smelting industry

Product Advantages

1. Superior wear resistance
2. Chemical and impact resistance
3. Erosion resistance
4. Smooth inner wall
5. Easy installation
6. Saved maintenance time and expenditures
7. Longer service lifetime
8. Competitive and reasonable price

Wear Resistant Ceramic lined Pipe

Wear Resistant Ceramic lined Pipe

The Wear Resistant Ceramic lined Pipe (wear resistant ceramic pipe,cheap ceramic lined pipe) of the laminable tube is used to glue the ceramic sheet of alumina ceramic to the inner wall of the pipe with high temperature and high temperature. After the heating and curing, it forms a strong anti-friction layer.

The production process of this product is relatively simple, the production cycle is short, the cost is relatively low. Wear-resisting bend (wear resistant ceramic pipe)just as its name implies is a relatively traditional is more wear-resisting bend (wear resistant ceramic pipe), adopted the new wear-resistant plastic production, used in large industrial, currently occupies the market share of around 80%.

Technical details of the Wear Resistant Ceramic lined Pipe

 Items   Index
  Alumina content 92%
  Bulk Density 3.62g/cm³
  Rockwell Hardness (HRA) 90
  Compressive Strength 850MPa
  Fracture Toughness 4.8MPa.M1/2
  Bending Strength 290MPa
  Thermal Conductivity 20℃ 20W/m.k
  Coefficient of Thermal Expansion 7.2×10-6m/×m.k
   Young's Modulus  20℃ 277GPa
   Shear Modulus   20℃ 113GPa
  Surface  Finish: As Fired 1.27mm

Abrasion Resistance Ceramic Lining Pipe

Abrasion Resistance Ceramic Lining Pipe

Our Abrasion Resistance Ceramic Lining Pipe are high quality Fly ash Handling Bend & Pipe, elbows, reducer pipes straight pipes etc.These pipe are designed and lined with high quality Alumina ceramic material like alumina rings, alumina tiles etc .

We can produce Ceramic lined pipes as per customer s requirement and application.

Applications of Abrasion Resistance Ceramic Lining Pipe
1.The coal fired thermal power plant
2.Steel Industry
3.Mechanical industry
4.Chemical Industry
5.mine, coal industry
6.Cement industry
7.Smelting industry

Abrasion Resistance Ceramic Lining Pipe Advantages
1.Superior wear resistance
2.Chemical and impact resistance
3.Erosion resistance
4.Smooth inner wall
5.Easy installation
6.Saved maintenance time and expenditures
7.Longer service lifetime
8.Competitive and reasonable price

Additional Information:
Minimum Order Quantity: 3 Pcs

Cast basalt lined steel pipe

Cast basalt lined steel pipe

After 30 years of practical use proved cast basalt lined steel pipe is a reliable and effective combination of wear—resistant materials. Be used in a variety of transportation of corrosive materials in working condition.

Cast basalt lined steel pipe is consist of steel pipe, cast basalt pipe and the concreteness of cement mortar.

The excellent performance of cast basalt lined steel pipe is that it sets tenacity of steel pipe, abrasive resistance of cast basalt pipe, concreteness of cement mortar in one.

This greatly improves the products adaptive capacity in complicated operation conditions. At the same time. cement mortar is selected as the filling material and this can make the inside surface of steel pipe in alkali mediums. So the surface of steel pipe generates purifying films. These films can prevent being rusted.

The parameters of the outside steel pipe will be decided according to the working pressure of the system.

The connection of the pipes and fitting will be of flange connections, easy—flexible joint connection or by welding.

Cast basalt lined steel pipe, as both a wear—resistant and corrosion—resistant materials, the transport properties of wear or corrosion of materials, after thirty years of practical verification, cast basalt lined steel pipe can be well done.

Flange connection is one kind of common pipeline installation connections. By two pieces of flanges,pipeline,valve,equipments are connected and it forms a tight piping system. When pipeline pressure is larger, flange connection is priority secection. Flanges have lots of differents sizes. Flange size is determined according to pipeline normal diameter and pipeline operation pressure.

Abrasion resistant pipe specification, Standard and identification

Because the outer surface behaves like mild steel, the product can be cut and welded with proper procedure in the field, configured into a variety of fittings, and can accept the standard end options of flanges, weld rings and couplings.

Application of Abrasion resistant pipe

Abrasion resistant pipe applied in coal-fired power plant ash and slag discharge tube, powder, powder tube, desulfurization pipeline,in addition also widely used in the following industries:


Self-propagating high temperature synthesis (SHS) is used to describe a process in which the initial reagents (usually powders), when ignited, spontaneously transform into products due to the exothermitic heat of reaction.

A well-known example of SHS reaction is the thermite reaction given below:


This reaction generates temperatures above the melting point of alumina and is used in the thermit welding process for joining railway lines.

Several other terminologies - such as combustion synthesis, gasless combustion or self-propagating exothermic reaction - are used to describe the process.

The types of material that can be formed using this process include metal borides, silicides, carbides, nitrides, sulphides, aluminides and oxides.

Abrasive Applications

Coal preparation plant site
+ Suitable for conveying coal

Straight pipes be
Long-term use in power plants

Pipe elbows be Long-term
use in power plants

One-hundred-twenty-nine-million tons of coal ash—a byproduct of the coal burning process—is produced every year. Most power plants transport the coal ash in liquid form to large surface impoundments or in solid form at landfills near the facility through long lengths of steel piping, which can range in length from several thousand feet to miles.

Limestone slurry is also commonly used by coal-fired plants for the effective removal of sulfur dioxide and hydrogen chloride from flue gases. These wet scrubber flue gas desulfurization (FGD) systems utilizes a pumped in limestone slurry through which flue gas containing SO2 is passed in absorber spray towers. The limestone slurry reacts with the flue gas, removing the SO2. The limestone in slurry is then converted into calcium sulfate. This waste material produced by the process is then pumped out from the bottom of the spray towers through steel pipe for further treatment for use in commercially viable by-products such as gypsum board and cement.

To deal with the extremely abrasive and caustic nature of these various slurries, plant maintenance managers are looking to a variety of “abrasion resistant” steel pipe products and accessories to replace standard mild steel pipe in these high wear areas.

Pipe Options

Most abrasion resistant pipe options operate on the premise that when two objects meet, the harder object wins. As such, products are available in a variety of increasing hardness, measured on the Brinell Scale from A-R steel (200 BHN) through iron cast pipe (up to 800 BHN).

Unfortunately, any product that is very hard throughout the wall thickness is also brittle. This brittleness is unacceptable as piping systems are constantly flexing and moving as a result of pressure surges and spikes and due to mechanical and physical contact at the facility.
However, one type of pipe delivers the best of both worlds: an induction hardened pipe with an abrasion resistant inner surface that tapers to a strong, yet ductile outer surface.

At 600 BHN, the inner surface of this induction hardened pipe can withstand most common abrasives and tapers to a 250 BHN outer surface that is ductile enough to accommodate normal handling during shipment, installation and maintenance. With this process, pipe can be created in various diameters up to 40”, in varying lengths and wall thickness.


We are Quality Department tests and ensures all of our products are 100% inspected unreported. To an offer we customers additional corps of mind, all our products carry a 24-month warranty against defects or faulty workmanship.We fluid-flow products such as pipe and fittings, chokes, orifice plates, etc, carry a warranty against, erosion, defects, and/or faulty workmanship.

The warranty is determined to each creator and the maximum duration maximally in service. Should any of the RS fail within the warranty period, We'll replace or repair the defective product (s) at No. end user. Please contact the Sunny steel for details on the How to obtain a warranty for our products.


As part of our quality regimen, 100% of incoming raw materials, semi-finished products, as well as finished products are thoroughly inspected prior to being entered into our inventory. We have established multiple hold points throughout fabrication as well as a comprehensive final inspection for all products.

ction for all products.


About Sunny Steel

Our team are highly trained and experienced in servicing and producing all types of steel supplies. Whether you've got a large construction project, or need parts for industrial machinery, our team of steel fabrication consultants will ensure that your project is provided with the parts you need, when you need them.