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SISIC Cooling pipes

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SISIC Cooling pipes

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Description: SiSiC air cooling pipes are designed for application in the cooling zone of roller kilns. With a low thermal expansion coefficient, excellent high-temperature creep resistance, and strong resistance to oxidation and thermal shock, they maintain structural stability during long-term operation without oxidation or deformation.

Products Description


SiSiC air cooling pipes are designed for application in the cooling zone of roller kilns. With a low thermal expansion coefficient, excellent high-temperature creep resistance, and strong resistance to oxidation and thermal shock, they maintain structural stability during long-term operation without oxidation or deformation.


Item

Unit

Data

Working temperature

1380

Density

g/cm3

≥3.02

Porosity

%

0.1

Bending strength

Mpa

25020

Mpa

2801200

Modulus of elasticity

Gpa

33020

Gpa

3001200

Thermal conductivity

W/m.k

451200

Thermal expansion

K-1×10-6

4.5

Moh’s hardness


13

Acid-Base property


Excellent


 

The values stated above were determined using test specimens and may not be directly applicable to all product geometries.

Advantages:

· High modulus of rupture

· Excellent thermal shock resistance

· Low porosity, resulting in outstanding oxidation and corrosion resistance

· Excellent long-term creep resistance

· High reliability and cost-effectiveness in service

· Superior wear resistance

Dimensional tolerances:

· Outer Diameter / Inner Diameter: ±0.5 mm

· Length: ±2 mm

· Straightness: ≤0.1% (for all standard beams and rollers)

Any specific requirements can be discussed and confirmed during drawing approval.


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