Kerui Refractory produced B1 insulation bricks for a loyal Korean customer, and strictly inspected them on June 12, 2025. All indicators met Korean standards, so the batch obtained the inspection certificate. This batch is a lightweight fireclay insulation brick and has a body density of 0.7g/cm³. The goods shipped in June traveled in a special refractory container and then arrived at the Korean port in early July.
Checking of B1 Insulation Bricks Exported To South Korea In June 2025
The product test report covers key indicators. These include physical properties, chemical composition, and thermal stability. The fireclay insulation bricks can be used up to 1300°C. They fully meet the technical requirements for energy-saving kiln projects in Korea.
Export procedures were strictly followed according to Korean rules. This included:
- An import license: Kerui Reractory submitted product specs and safety certificates.
- A quality test report: This report came from the SGS third-party agency.
- Full trade documents: These were the commercial invoice, packing list, and cargo insurance policy.
Targeted Services for Korean Customers
- Establish a technical service center to provide kiln thermal simulation and brick customization services.
- Develop multifunctional composite bricks that meet Korean standards (refer to the thermal insulation and sound insulation integrated brick technology developed in Korea).
- Deepen cooperation with China-Korea dedicated line logistics providers to design special packaging solutions.
Provide Customers With A Variety Of Insulation Brick Series
The B1 type exported this time belongs to the main product of the B series insulation bricks. The company simultaneously provides a full range of solutions for three major technical routes:
B series
Product range: B1, B2, B5, B7.
Using temperature: 1100-1300℃.
Application scenarios: suitable for hot air furnaces, annealing furnaces, etc.
C series
Product range: C1, C2.
Using temperature: Below 1350℃.
Typical applications: petrochemical heating furnaces, ceramic sintering kilns.
JM series
Advanced products: JM-23/JM-26/JM-28/JM-30.
Using temperature: up to 1650℃.
Application scenarios: anode baking furnaces, glass melting furnaces, aerospace high-temp equipment.
Conclusion
With the last batch of B1 insulation bricks successfully delivered to the warehouse designated by the Korean customer, this order has been successfully completed. Kerui Refractory has always been committed to providing reliable insulation material solutions for Korean and global customers. In addition to the B1 type delivered this time, the company’s complete B series, C series and JM series product lines can meet the needs of different temperature ranges and application scenarios. Kerui Refractory continue to provide Korean customers with standard-compliant, stable quality products and efficient services.
