Explore our elite grade basalt continuous fiber configurations engineered to bypass traditional steel degradation cycles.
Modern engineering demands structural raw materials that transcend legacy issues of corrosion, high carbon output, and thermal failure. Continuous Basalt Fiber (CBF), single-ingredient green materials drawn from high-quality natural volcanic basalt rock at extreme temperatures (1450°C to 1500°C), represents a complete leap in civil infrastructure design.
Unlike steel, which suffers catastrophic volume-expanding rust in marine or chemical environments, basalt reinforcement forms an inert, highly stable silicate matrix. It possesses inherently superior tensile elasticity, outstanding alkali and acid stability, and a native service life extending beyond 100 years without expensive corrosion-preventing maintenance. Our advanced raw processing systems maintain structural fidelity down to molecular levels, yielding an exceptionally tough product line that redefines industrial durability.
Industry-recognized front-runners driving technical innovation and large-scale manufacturing of Continuous Basalt Fiber solutions since 2015.
Founded in 2015 and strategically located in Jiujiang, Jiangxi Province, China Beihai is an advanced, high-tech national enterprise focusing on the scientific research, dynamic development, automated production, and global commercialization of high-performance continuous basalt fiber and its proprietary processing equipment. As a leading brand in China’s basalt fiber sector, we manage vertically integrated smelting, draw, and fabrication systems that ensure unparalleled consistency and supply capacity.
Our Jiangxi manufacturing campus utilizes next-generation natural-gas smelting kilns and high-precision multi-orifice platinum alloy bushings. This permits us to produce filament diameters ranging from 9µm to 22µm with unprecedented structural yield and zero chemical sizing contamination, satisfying global infrastructure engineering demands.
We supply a massive, customizable selection of industrial-grade basalt fiber structures: basalt fiber mats (including chopped strand mats and fireproof cloth), direct roving, twisted yarns, reinforcement rebars, chopped structural reinforcement strands, thermal sleeves, and chemical insulation tapes. All configurations are optimized for heavy composite, structural pultrusion, and concrete reinforcing applications.
We manufacture advanced sustainable reinforcement systems for civil engineering, petrochemical containment, ship building, and heavy manufacturing. Through ongoing research, we convert raw basalt mineral streams into optimized structural systems that solve engineering challenges across marine, thermal, and acid-alkaline operations.
Partnering with China Beihai ensures immediate access to verified manufacturing scale, competitive factory pricing, and rigorous testing standards. Our commitment to strict quality control, continuous technology upgrades, and reliable logistical fulfillment makes us a premier, long-term global supplier for forward-thinking industries.
Detailed structural performance highlights for our high-demand civil and petrochemical reinforcement lines.
Our direct basalt rovings are specifically manufactured for pultrusion, filament winding, and weaving applications. These rovings are coated with proprietary, multi-compatible silane sizing agents, which provide immediate chemical bonding to epoxy, vinyl ester, polyester, and polyurethane resins.
Their exceptional mechanical properties allow for higher composite loading, improved shear strength, and long-term fatigue resistance in highly stressed industrial profiles, gas piping, and wind turbine components.
Basalt Fiber Reinforced Polymer (BFRP) rebar serves as a direct, high-strength alternative to traditional black and epoxy-coated steel reinforcing bars. It is completely immune to chloride-induced corrosion, making it a premier choice for marine, seawall, bridge, and coastal infrastructure construction.
With an ultimate tensile strength that exceeds 1100 MPa—more than double that of structural steel—BFRP rebar provides robust structural reinforcement with less material weight. It is also electromagnetically inert and non-conductive, making it ideal for hospital MRI rooms, toll booths, and heavy industrial facilities.
Providing key physical solutions across highly demanding modern industrial fields.
Reinforcing concrete panels, exterior claddings, and residential concrete slabs to eliminate structural cracking and structural fatigue.
Providing thermal shielding, noise-dampening acoustic mats, and high-impact structural composites for specialized aviation components.
High-temperature protective wraps, thermal shielding mats, and high-performance components designed for extreme environments.
Integrating high-tensile chopped strands directly into concrete to prevent shrinkage cracking, improve freeze-thaw durability, and enhance impact resistance.
Enabling vehicle weight reduction and improving crash safety profiles by replacing heavy steel parts with lightweight basalt fiber composites.
Shielding bridge support columns from heavy vehicle impact, fire hazards, chemical erosion, and marine salt degradation.
Building corrosion-resistant, high-pressure pipes, storage tanks, and thermal isolation wraps for harsh chemical processing environments.
Building maritime hull components, dock piles, offshore platforms, and seawater conduit piping that resist degradation from high salt exposure.
Our most frequently specified and requested continuous basalt fiber structures for engineering projects worldwide.
A thin non-woven sheet engineered to provide a smooth, resin-rich surface layer for fiber-reinforced plastic composites, offering high chemical resistance and surface protection.
Industrial Standard Grade
A superior reinforcement solution for concrete, stucco, and plaster applications where high alkali resistance is essential to prevent micro-cracking and degradation.
High Tensile Grid
High-density insulation material manufactured by mechanically bonding continuous basalt fibers without chemical binders, ensuring stability at up to 700°C.
Zero Outgassing
Engineered by twisting multiple continuous basalt filaments to enhance mechanical strength and processing stability for braiding, winding, and cable shielding.
Premium Dynamic TensileManaging structural risk in global construction requires a highly reliable raw material supply chain. Located in Jiujiang, Jiangxi Province, China Beihai group benefits from an integrated industrial logistics network along the Yangtze River basin. This strategic location ensures seamless access to premium raw basalt ores and efficient shipping to global ports.
By owning and managing our smelting kilns, we maintain complete control over raw material quality and production schedules. Our fully automated operations enable continuous production, shielding global clients from pricing volatility and ensuring reliable fulfillment of large-scale structural projects.
We are actively developing next-generation basalt-resin composites and hybrid carbon-basalt structures. These advanced materials will offer optimized tensile profiles for deep-water marine engineering and seismic-resistant infrastructure. Our research teams are also focused on developing bio-based sizing agents to create fully circular, zero-carbon composite systems.
Geologically uniform, volcanic basalt rock with high iron, silica, and alumina content.
Melting rock at 1450°C - 1500°C without industrial chemical additives.
Drawing molten mineral through platinum-rhodium bushings into micro-filaments.
Applying functional chemical sizing before spooling into custom roving weights.
Our continuous basalt fiber products are manufactured under rigorous quality systems to meet international engineering standards.
Stay updated on continuous basalt fiber innovations and global project developments.
As unmanned drones monitor forest ecosystems and smart industrial robots take over heavy production lines, basalt fiber composites are emerging as a key material choice. Providing high impact strength, electrical insulation, and exceptional thermal resistance, our basalt fibers offer structural reliability in demanding modern engineering applications.
Providing clear, technical answers to common queries about continuous basalt fiber properties and applications.
BFRP rebar offers an ultimate tensile strength exceeding 1100 MPa—roughly double that of Grade 60 steel—at only one-quarter the weight. It is completely immune to rust and chemical degradation, making it highly effective for concrete structures exposed to sea spray, marine salts, or industrial chemicals.
Yes, continuous basalt fiber is an entirely inorganic, single-ingredient material manufactured directly from basalt rock. The production process involves no chemical additives, and the resulting fibers are non-toxic, non-carcinogenic, and fully recyclable.
Our basalt fibers are designed to operate across a broad temperature range, maintaining structural integrity from -260°C up to 700°C. They feature low thermal conductivity and are naturally non-combustible.
Yes. We specialize in developing customized basalt fiber configurations, including tailored silane coupling sizing, varying roving densities (up to 4800 Tex), custom-cut strands, and custom fabric widths or needled mat thicknesses, ensuring optimal performance for your project.
High-performance continuous basalt fiber solutions designed for diverse industrial and infrastructure needs.
Beihai Fiberglass
