In the realm of advanced material science, Basalt Fiber Protective Sleeves represent a paradigm shift in passive protection systems. Unlike traditional fiberglass or synthetic polymer-based solutions, basalt fibers are derived from volcanic rock, offering a unique chemical composition that bridges the gap between cost-efficiency and extreme-performance carbon fiber.
Our sleeves maintain structural integrity from -260°C to +700°C. This makes them indispensable for aerospace engine protection and cryogenic fluid transport.
Superior resistance to acids, alkalis, and salts compared to E-glass. Ideal for bridge pier protection and petrochemical pipelines in saline environments.
100% natural volcanic origin. Low carbon footprint during production and fully recyclable, aligning with global ESG mandates.
China Beihai is founded in 2015 and located in Jiujiang, Jiangxi Province. China Beihai is a high-tech enterprise focusing on the research, development, production and sales of high-performance basalt continuous fiber and its production equipment manufacturing, as well as a leading enterprise in the domestic basalt fiber industry.
At China Beihai group, we specialize in the production of a wide range of products including basalt fiber mat, basalt fiber roving, basalt fiber yarn, chopped strands, and specialized products like Basalt Fiber rebar and protective sleeves.
We provide 24/7 technical consultation and on-site engineering support for global projects, ensuring that the basalt fiber mesh or sleeves are applied with precision according to local building codes.
Our products strictly adhere to ISO 9001:2015, CE certifications, and meet ASTM standards. We ensure REACH and RoHS compliance for our European and North American clientele.
Located in the heart of China’s industrial belt, we leverage multi-modal transport systems to reduce lead times to less than 15 days for standard basalt protective sleeve orders.
Tunnel reinforcement and bridge pier protection against corrosion and impact.
Manufacturing aircraft wings and thermal protection for engine components.
Lightweight composite materials for exhaust systems and battery firewalls.
Corrosion-resistant sleeves for high-pressure pipelines and storage tanks.
The global demand for High-Performance Basalt Fiber is projected to grow by 12% CAGR through 2030. Key drivers include the "Green Building" movement and the necessity for materials that do not emit toxic smoke during fire incidents. China Beihai is leading the way by integrating AI-driven process controls to ensure yarn consistency and sleeve diameter precision within microns.
A non-woven thin sheet engineered to provide a smooth resin-rich surface layer for fiber-reinforced plastic applications.
Superior reinforcement for concrete and plaster where high alkali resistance is mandatory for structural longevity.
High-density mechanical bonding without chemical additives, ensuring zero off-gassing at high temperatures.
As a leading China Basalt Fiber Protective Sleeve Supplier, China Beihai continues to invest in "Green Material" innovation. Our commitment to sustainability means that every basalt fiber product we manufacture contributes to a lower global carbon index. By choosing basalt over synthetic alternatives, engineering firms are not only opting for durability but also for environmental responsibility.
Our Jiangxi-based facility integrates state-of-the-art melt spinning technology, ensuring that each fiber roving possesses the high tensile strength required for demanding aerospace and automotive applications. Whether you are seeking Wholesale Basalt Rebar for civil engineering or specialized protective sleeves for heat insulation, China Beihai provides the expertise, reliability, and scale to power your next project.
Beihai Fiberglass
