Import Carbon Felt — Buy in Bulk from Supplier in China

Carbon felt from Gansu Haoshi Carbon Fiber Co., Ltd. is a high-temperature insulation material designed for thermal management in industrial furnaces. It is used in vacuum furnaces, single crystal silicon furnaces, and polycrystal silicon furnaces to maintain heat, provide thermal insulation, and electrical insulation. The product is part of a portfolio that includes carbon fiber boards, graphite felt, soft carbon felt, and CFC plates, all produced under the group’s specialized carbon fiber division.

The felt is manufactured from carbon fibers, offering low thermal conductivity and high thermal stability, which are critical for applications in extreme heat environments. Typical industry specifications for carbon felt include densities ranging from 0.08 to 0.20 g/cm³, with thickness options from 5 mm to 50 mm. It is commonly supplied in rolls or sheets, with a standard width of 1000 mm to 1500 mm, and can withstand temperatures up to 3000°C in inert or vacuum atmospheres. The material’s low thermal expansion and resistance to thermal shock make it ideal for use in high-performance industrial settings.

This carbon felt is primarily sourced by manufacturers in the semiconductor, metallurgy, and aerospace sectors for furnace linings, heat shields, and insulation layers. Buyers in Japan, the US, Korea, and Europe have adopted it for its reliability in demanding thermal applications. The supplier, based in Lanzhou, Gansu, operates five branch companies, including three dedicated to carbon fiber production and a research institute, ensuring a robust supply chain and technical expertise. Trade terms, including MOQ, lead time, and packaging, should be confirmed directly with the supplier to align with specific project requirements.

Gansu Haoshi Carbon Fiber Co., Ltd. (hscf) is based in Lanzhou, Gansu Province, China, with its registered address at No 66, Anning East Road, 730070. The company operates as part of a larger group that manages five branch companies, including three dedicated to the production of carbon fiber and carbon fiber materials. This structure allows the supplier to maintain a specialized focus on high-performance carbon products, supported by a scientific research laboratory institute and an import-export division.

The supplier’s product range includes carbon fiber, carbon fiber boards, graphite felt, soft carbon felt, and CFC plates, all of which are marketed for industrial applications such as thermal insulation and electrical insulation. The group’s export reach extends to Japan, the US, Korea, and Europe, indicating a well-established presence in international markets. However, the supplier’s profile does not disclose specific certifications, production capacity, or response metrics, which buyers should verify directly for project-specific needs.