Straight Pipes With Ceramic Lining
Alumina Ceramic Lined Straight Pipes prevents the pipes from wear and erosion.
Dan Lion WearFlex2000 products can provide excellent wear-protection layer under high-temperature wear environment up to 400°C.
| Thickness | Materials |
|---|---|
| 25mm thickness usage |
Dan Lion WearFlex2000: 72kg/m² Rebar mesh: 1m²/m² Curing Compound: 0.25l/m² |
| 40mm thickness usage |
Dan Lion WearFlex2000: 115kg/m² Rebar mesh: 1m²/m² Curing Compound: 0.25l/m² |
| Characteristic | Standard | Value |
|---|---|---|
| Density, kg/m³ | EN1015-6 | 2900 |
| Compression strength, MPa | EN12190 | 160 |
| Bending strength, MPa | EN196-1 | 20 |
| Dynamic elastic modulus, MPa | 70-80 * 10³ | |
| Shrinkage rate of casting, Vol.% | 0.2 | |
| Thermal conductivity, w/m°C | 1.5 | |
| Thermal expansion rate, 1/°C | EN1770 | 10 * 10⁻⁶ |
| Heat capacity, KJ/kg°C | 0.9-1.0 | |
| Maximum use temperature, °C | 400 | |
| Abrasion resistance, cm³/50cm² | DIN52108 | 0.5-1.0 |
| Corrosion resistance, min/cm² | 130 |
This table presents the test results for Densit 2000 material as per relevant Chinese standards.
| Test Item | Standard Requirement | Test Result | Conclusion | Standard |
|---|---|---|---|---|
| Flow value by flow table (Initial value) | 160mm - 190mm | 175mm | Compliant | GB/T 2419-2005 |
| Compressive strength (1 day) | ≥15 MPa | 61.7 MPa | Compliant | JGJ/T 70-2009 |
| Compressive strength (3 days) | ≥30 MPa | 63.3 MPa | Compliant | JGJ/T 70-2009 |
| Compressive strength (28 days) | ≥60 MPa | 125.4 MPa | Compliant | JGJ/T 70-2009 |
| Abrasion loss (28 days) | ≤0.8 kg/m² | 0.3 kg/m² | Compliant | JG/T 270-2010 |
| Impact resistance (28 days) | ≥5000 J/m² | 9213 J/m² | Compliant | JG/T 270-2010 |
Remarks: Testing conducted at Guanzhuang. Compressive strength values were adjusted using a conversion coefficient of 1.35, as specified in JGJ/T 70-2009, Chapter 9.
Ceramic lined pipe is made through self-propagating high-temperature synthesis (SHS) technique.
Cast basalt lined steel pipe is composed by lined with cast basalt pipe, outside steel pipe and cement mortar filling between the two layers.
Ceramic tile lined pipes have very uniform coating of specially formulated ceramic material that is affixed to the inner of the pipe.
The material of the rare earth alloy wear-resistant pipe is ZG40CrMnMoNiSiRe, which is also the grade of rare earth alloy steel.
Tubes Erosion Shields are used to protect boiler tubing from the highly erosive effects of high temperatures and pressures thereby greatly extending tube life.
The ASTM A213 T91 seamless tubes are primarily used for boiler, superheater, and heat-exchanger.
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