Import B-1 Insulating Brick — Buy in Bulk from Supplier in China

The B-1 insulating brick is a high-alumina refractory product engineered for thermal insulation in industrial settings. It operates at continuous temperatures up to 1600°C, combining low thermal conductivity with structural stability to minimise heat loss in furnaces and kilns. Its lightweight composition simplifies installation in linings and back-up insulation layers without compromising durability.

This brick is typically produced from alumina-silica materials with controlled porosity to balance strength and insulating efficiency. Standard industry classifications place it in the lightweight refractory brick category, with typical bulk densities ranging between 0.6 to 1.0 g/cm³. The material resists thermal shock and chemical corrosion, common in metallurgy and ceramics applications where consistent high-temperature performance is critical.

Primary buyers include steel mills, glass manufacturers, and ceramic producers who require reliable insulation for energy-intensive processes. The brick is supplied in standard dimensions, often 230 x 114 x 65 mm, though custom sizes can be requested. For bulk orders, confirm packaging specifications and handling requirements to prevent damage during transit from Shenyang.

Shenyang Tongson Trading Co., Ltd. is based in Heping District, Shenyang, Liaoning Province, with its office located at No. 161 Nanjing North Street. The company operates as an imported-tier supplier, specialising in refractory materials for industrial applications. Its profile indicates a focus on connecting buyers with products like the B-1 insulating brick, without stated manufacturing capabilities or in-house production details.

The supplier’s trust tier is classified as harbor, with no recorded response rate or average response hours in the available data. No certifications, client references, or production scale are provided in the listing, so buyers should confirm these details directly. The company’s role appears to be that of a trader rather than a producer, facilitating access to refractory products for international markets.