Our team is highly trained and experienced in servicing and producing all types of steel supplies. Need help or have a question?
sales@abrasionresistantpipe.com
Tel.: +8621-3378-0199
Our team is highly trained and experienced in servicing and producing all types of steel supplies. Need help or have a question?
sales@abrasionresistantpipe.com
Tel.: +8621-3378-0199
Ceramic tile lined pipe refers to a type of steel pipe that is lined with ceramic tiles to provide increased wear resistance and protection against abrasion and corrosion. Welding wear-resistant ceramic pipes is to stick the alumina ceramic lining tile with holes in the middle of the inner wall of the pipe with strong adhesive, and at the same time, with the spot welding process, the ceramic liner plate is firmly welded to the inner wall of the steel pipe through the small holes.
Main performance indicators: The wear resistance of the ceramic work surface is more than 100 times that of manganese steel, 20 times that of high chromium cast iron, and several times to several dozen times higher than that of wear resistant rubber. Ceramic metal bonding strength up to 300kg/cm2 can be used up to 500°C.
The ceramic tile is pasted on the steel pipe with high temperature wear-resistant glue to play a wear-resistant role, and the pipe is generally white. Generally used for large diameter pipes.
Ceramic tile lined pipes and fittings are basically not limited by the size of the pipe.
Ceramic tile lined pipe and fittings
The Rockwell hardness of the ceramic tile is HRA80-90, the hardness is second only to diamond, far exceeding the wear resistance of wear-resistant steel and stainless steel.
Its wear resistance is equivalent to 266 times that of manganese steel and 171.5 times that of high-chromium cast iron.
The density of the ceramic tile is 3.5g/cm3, which is only half of that of steel, which can greatly reduce the load of the equipment.
The wear-resistant ceramic tile is pasted on the inner wall of the device with heat-resistant super glue. It can run for a long time at 350°C without aging, and the inorganic adhesive used for cemented products can withstand a temperature of 750°C. The temperature resistance and adhesion performance of the adhesive are far ahead in China.
The toughening formula of ceramics can form strong crystal bonding bonds, which greatly enhances the impact resistance of alumina ceramics.
According to our customer follow-up survey for more than ten years, under the same working conditions, the service life of the equipment can be extended by at least ten times.
Flexure strength | Tensile strength | Elongation | Cross section stretch Ratio | Impact toughness | Hardness of wearable layer | Hydrostatic testing pressure |
---|---|---|---|---|---|---|
MN/㎡ | MN/㎡ | % | % | J/c㎡ | HRC | Mpa |
>610 | >700 | 5 | 5.1 | >15 | >38 | 5.6-12.9 |
Composition | Thickness | Material | Process characteristics |
---|---|---|---|
Steel | 6-16mm | 20# seamless pipe Stainless pipe | Steel pipes with High strength and smooth interior |
Viscose | 0.5-1mm | High temperature resistant inorganic compounds | Long-term operation under high temperature of 350 °C without aging, thermal expansion, strong adhesion |
Ceramic tiles | 5-25mm | Corundum with a Al2O3 content is more than 92% | High density, super wear resistance, good toughness |
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.
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: ≤1.0MPa (other pressures need to be communicated with customer service)
There are probably hundreds of different methods for packing an abrasion resistant pipe and Elbows, and most of them have merit, but there are two principles that are vital for any method to work prevent rusting and Sea transportation security.
Ceramic tile lined elbows are packed in I-beam bundles
Ceramic lined pipes are packed with channel steel cases
Ceramic tile lined tees are packed in I-bream frame
Thermal power stations – raw coal chutes/ hoppers, feed bunker/coal bunker, ash pits, crushers, bottom ash, disposal slurry, dust lines/ bends, pipeline/bends, fly ash. Trenches below hopper and pipelines, pulverized coal piping.
Cement plants – dynamic air separators, raw mill ducts/ chutes, drag chain conveyor, grate cooler housing, air separator/ cyclones, coal handling, coal hopper/ chutes, cement conveying, slurry lines/ bends lines/ bends, discharge boxes / bankers, lime/silica hoppers/chutes, chain conveyor housing, mixers/nozzles, coal ventury.
Steel plants – coke sorting unit, coal bunkers / sinter bunkers, lime bunkers, coke breeze, sinter plant cyclones, sinter plant flow conveyors, iron slurry line, thick slurry lines, air lift pipes, telescopic pipes, granulated slag, hot mill flume.
Coal washeries – coal washing plants, coal transportation, conveyor chutes/pipes, floatation cells, media sumps, centrifuges, cyclones, sieves.