Import Ceramic Fiber Block — Buy in Bulk from Supplier in China

The Ceramic fiber block offered by Lianyungang Highborn Technology Co., Ltd. is a high‑temperature insulation component designed for continuous service up to 1260 °C. Constructed from alumina‑silicate ceramic fibers, each block is lightweight and exhibits low thermal conductivity, which helps maintain temperature uniformity in furnace walls. The material is also non‑combustible and provides inherent sound‑absorption characteristics, reducing acoustic emissions in industrial settings.

In refractory applications, ceramic fiber blocks commonly have a bulk density around 0.35 g/cm³ and a compressive strength near 0.5 MPa, allowing them to bear modest mechanical loads while retaining insulating performance. Standard block dimensions are typically 300 mm × 300 mm × 100 mm, though manufacturers may cut to size on request. The product conforms to standards such as ASTM C1333, which governs the performance of high‑temperature fiber blocks. These typical values help engineers design insulation thicknesses that meet heat‑loss targets.

Typical users include petrochemical plants, power‑generation facilities and metallurgical furnaces where durable, fire‑resistant insulation is required. Buyers often request bulk shipments and may negotiate FOB or CIF terms, with the supplier noting flexible minimum order quantities. Because the listing does not disclose a fixed MOQ, lead time or price, interested importers should contact the supplier to confirm the minimum shipment volume, expected production schedule and preferred payment method before finalising the purchase.

Lianyungang Highborn Technology Co., Ltd. is located at Room 605, Huayin Office Building, No. 46, Cha, Lianyungang, China. The company is listed as an imported tier supplier with a harbour trust rating, indicating recognised export capability. Although the profile shows a 0 % response rate, the address and business focus on high‑temperature ceramic fiber products are clearly provided. The supplier’s catalogue highlights ceramic fiber blocks designed for extreme heat environments.

The public profile does not disclose specific production capacity, certification details beyond the generic ISO and CE references, or any client references. Prospective buyers should therefore request up‑to‑date test certificates and confirm any quality‑management system certifications directly with the supplier. Shipping options mentioned include FOB and CIF, but exact logistics arrangements must be negotiated per order.