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Self-Propagating Ceramic Pipe

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Self-Propagating Ceramic Pipe

Brand Name : Sunny Steel

Model Number : Ceramic lined

Certification : ISO

Place of Origin : China

MOQ : 10

Price : 100000

Payment Terms : T/T

Supply Ability : 100000000 pcs/day

Delivery Time : 30 days

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Self-propagating ceramic steel pipe create a new generation of abrasion and corrosion resistant engineering pipeline.

The self-propagating ceramic steel pipe has very good wear resistance, Excellent corrosion resistance and Excellent thermal resistance performance.

SHS-self-propagating ceramic steel pipe and elbow create a new generation of abrasion and corrosion resistant engineering pipeline. The composite pipe is composed of three layers: ceramic, intermediate, and steel layers.

TThe ceramic layer is formed by molten alumina at a temperature above 2500 degree. The molten alumina produced from the reaction Fe2O3+2Al=2Fe+Al2O3 spreads on the inside wall of the steel pipe under the influence of a centrifugal force, then solidifies, so the ceramic layer has high density and smooth surface and bonds to the steel pipe.

Metallurgy, electric power industry, transport coal, ash, mud, lime gypsum slurry, etc. annually consumes a lot of metal pipes. Ceramic composite pipes can replace other channels with high wear resistance, long life, easy installation, with significant economic benefits of features, and the operating life of a pipe or even several times more than ten times. In addition, Ceramic composite tube is light weight, appropriate price, and good abrasion resistance, corrosion resistance, because the service life is long, the hanger costs, handling, installation, and operation cost is reduced because of long service life.

Main properties of ceramic lined pipe

ItemIndex
Content of Alumina≥95%
Density≥3.5 g/cm3
Rockwell Hardness≥80 HRA
Impact Strength≥850 Mpa
Bending Strength≥290MPa
Breaking Temper≥4.8MPa·m1/2
Coefficient of Linear Thermal Expansion20W/m.K

Wear-resisting comparative table of ceramic lined pipe

Sand injection test30% Transfer test of sludge with SiO2
MaterialVolume diminution
(cm3)
MaterialVolume diminution
(cm3)
Ceramic lined Steel pipe0.0022Ceramic lined Steel pipe3
Ceramic pipe Al2O397%0.0025S45C25

Technical details of Ceramic lined Pipe

ItemsIndex
Alumina content92%
Bulk Density3.62g/cm³
Rockwell Hardness (HRA)90
Compressive Strength850MPa
Fracture Toughness4.8MPa.M1/2
Bending Strength290MPa
Thermal Conductivity 20℃20W/m.k
Coefficient of Thermal Expansion7.2×10-6m/×m.k
Young's Modulus 20℃277GPa
Shear Modulus 20℃113GPa
Surface Finish: As Fired1.27mm

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%.


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