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

Ningbo Alaska Bag Manufacturer offers a range of ceramic fibre bulk products processed in China, including blown, spun and chopped varieties identified by codes such as HLGX‑121 and HLGX‑511. The series cover temperature classes from 1050 °C to 1400 °C and are described as having low heat storage, low thermal conductivity and excellent chemical stability. The bulk is supplied in plastic bags placed inside carton boxes for protection during transport.

The fibres are produced by blown or spun processes on electric melting ore, with diameters typically between 2 µm and 5 µm depending on the grade. Composition data show aluminium oxide (Al₂O₃) levels ranging from about 44 % to 55 % and silicon dioxide (SiO₂) making up a similar proportion, while specialised grades contain added zirconium oxide or higher aluminium content. Typical bulk density for this class of material is 0.25‑0.30 g/cm³ and thermal conductivity lies around 0.12‑0.15 W/m·K at 1000 °C, matching industry standards.

These products are used for insulating high‑temperature furnaces, heating equipment, ceramic and glass production lines, as well as for wet‑formed fibre textiles and spray‑coating mixtures. Procurement officers in refractory, petrochemical and advanced material sectors often require ISO 9001‑2000 and ISO 14001‑1996 certification, both of which the supplier lists. Trade terms allow flexible order sizes, though exact minimum quantities are not disclosed, and the material is packed to preserve fibre integrity during shipping.

Ningbo Alaska Bag Manufacturer is based at 58# Dagang Rd (M), Beilun, Ningbo 315800, Zhejiang, China. The firm is listed as an imported‑tier supplier with a harbour‑level trust tier; its platform response rate is shown as 0 % and no average response time is recorded.

The company markets both bulk ceramic fibre and bag products, emphasizing the material’s low heat storage, chemical stability and resistance to corrosion. No further corporate background, production capacity or client references are provided in the listing, and lead‑time details are omitted.