Import Borosilicate Foam Glass Lining Brick — Buy in Bulk from Supplier in China

The Borosilicate Foam Glass Lining Brick supplied by Zhejiang Dehe Insulation Technology Corp.,Ltd is a lightweight refractory material designed for chimney and furnace linings. It is manufactured from borosilicate foam glass (B203) that offers resistance to both acidic and alkaline environments, protecting against acid condensation from wet desulphurisation. The brick achieves a compressive strength exceeding 1.5 MPa, comfortably meeting typical chimney liner requirements. Its thermal conductivity coefficient is below 0.058 W/m·K, helping to reduce heat loss through the wall.

In the insulation industry, foam glass bricks commonly have a bulk density between 200 and 400 kg/m³, providing a balance of strength and low weight. Standard compressive strength for similar products ranges from 1.0 to 2.0 MPa, so the 1.5 MPa value places this brick in the upper half of the market. Typical thermal conductivity for foam glass is 0.05‑0.07 W/m·K, aligning with the supplied <0.058 W/m·K figure. Brick dimensions of 250 mm × 125 mm × 75 mm are widely used, allowing easy integration into existing masonry systems.

Power‑generation plants, cement kilns and large‑scale boilers often specify this brick to shield chimney walls from thermal stress and chemical attack. Procurement officers should verify the supplier’s certification, MOQ and Incoterms before placing an order, as these details are not disclosed in the listing. Payment conditions, lead‑time and shipping arrangements are typically negotiated directly with Zhejiang Dehe, and buyers are advised to request a sample for performance testing.

Zhejiang Dehe Insulation Technology Corp.,Ltd is located at No.136, Tangqiao Street, Wangdian Town, Jiaxing, Zhejiang, China (postal code 314500). The company holds a harbour‑level trust tier on the platform, although its response rate is currently recorded as 0 percent with an average response time of 0 hours, indicating that contact may require follow‑up.

The supplier lists a Borosilicate Foam Glass Lining Brick designed for chimney protection, emphasizing acid/alkali resistance, high compressive strength and low thermal conductivity. No additional information on production capacity, certifications or minimum order quantities is provided, so interested buyers should request these details directly from the company.