Explore our premium range of industrial-grade basalt fiber textile and reinforcement products.
Wholesale high-strength basalt cloth optimized for composite structures and thermal insulation wrapping.
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Custom heat-resistant protective sleeving designed for cable, hose, and wiring harnesses in extreme environments.
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Direct supply of fire-retardant basalt textiles engineered for welding blankets, safety curtains, and thermal shields.
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High-temperature resistance expandable braided sleeves providing mechanical protection and thermal management.
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High-integrity mesh structures designed for structural plaster reinforcement and refractory materials backing.
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Superior quality needle mat engineered for extreme heat barriers, silencers, and industrial furnace linings.
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High-performance tapes and insulation wraps for localized pipe shielding and thermal runaway mitigation.
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+45°/-45° and 0°/90° series multi-axial reinforcement structures for heavy industrial and aerospace composites.
View DetailsBasalt Fiber Needle Felt (BFNF) is a cutting-edge, eco-friendly material manufactured through a mechanical needling process of 100% continuous basalt fibers. Originating from molten volcanic rock extruded at temperatures exceeding 1450°C, these fibers are structured without any chemical binders or resins, offering a pure mineral matrix capable of withstanding extreme conditions.
In contrast to traditional ceramic or E-glass fibers, basalt needle felt displays zero off-gassing, exceptional thermal stability up to 700°C (with excursions to 900°C), and superior acoustic dampening. This makes it an invaluable asset across modern aerospace, industrial metallurgy, filtration, and automotive thermal-runaway protection applications.
Founded in 2015 and strategically located in Jiujiang, Jiangxi Province, China Beihai is a designated high-tech enterprise focusing on the research, development, production, and sales of high-performance basalt continuous fiber and its specialized manufacturing equipment. We stand as a leading enterprise in the domestic basalt fiber industry.
Our integrated facility combines advanced electric furnace melt-spinning technology with downstream transformation capabilities, allowing us to supply globally competitive basalt materials. By refining production processes, we ensure consistent filament diameters and optimal sizing compatibility for custom applications.
Delivering reliable, sustainable, and high-performance basalt fiber components tailored for complex engineering challenges.
At China Beihai group, we specialize in the production of a wide range of products including basalt fiber mat (Basalt fiber chopped strand mat, Basalt fiber cloth), basalt fiber roving, basalt fiber yarn, basalt fiber chopped strands, and specialty products such as basalt fiber rebar, sleeves, and tapes. Our products are engineered to meet the diverse technical needs of global industries, providing high-quality thermal and structural solutions.
We are dedicated to the production of a wide array of basalt-based products, ranging from raw roving to complex knitted and needle-punched geotextiles. Our core focus centers on delivering highly durable, sustainable solutions for civil engineering, structural reinforcement, environmental protection, and high-temperature insulation sectors. Through rigorous process control, we maintain consistent fiber diameters and physical property profiles.
Choosing to work with China Beihai means partnering with an industry-certified manufacturer. Our commitment to rigorous quality control (ISO 9001:2015), rapid customization, and long-term sustainability sets us apart. We provide transparent pricing matrices, comprehensive technical sheets, and reliable logistical assistance to ensure that your industrial supply chains remain seamless and cost-effective.
Evaluating the mechanical and thermal performance indicators of Basalt Fiber Needle Felt against alternative high-temperature insulation materials.
| Material Class | Max Operating Temp (°C) | Thermal Conductivity (W/m·K) | Tensile Strength (MPa) | Chemical Resistance | Environmental Impact |
|---|---|---|---|---|---|
| Basalt Fiber Needle Felt | 700 (900 Peak) | 0.035 - 0.045 | 3000 - 4500 | Excellent (Acid & Alkali) | Eco-friendly, 100% Recyclable |
| E-Glass Needle Felt | 550 | 0.040 - 0.050 | 2000 - 3500 | Moderate (Sensitive to Acid) | High energy recycling footprint |
| Ceramic Fiber Felt | 1100 - 1400 | 0.060 - 0.090 | Low (Brittle) | Good | Health concerns (Respirable fibers) |
| Silica Fiber Felt | 1000 | 0.045 - 0.055 | 1500 - 2000 | Fair | Complex synthetic manufacturing |
Basalt fiber is ideal for your engineering projects. Its high strength, corrosion resistance, and lightweight properties allow it to easily solve a variety of structural challenges.
In buildings, bridges, roads, and critical infrastructure projects, basalt fibers demonstrate outstanding performance, extending structural life cycles and reducing ongoing maintenance budgets. Choosing basalt fiber is a choice for reliable engineering, structural durability, and fire safety compliance.
Basalt fiber rebar is a high-strength, non-corrosive alternative to traditional steel bars. It is widely used in reinforcing concrete structures exposed to harsh marine environments, bridge decks, and highway pavements. Its non-conductive and lightweight nature accelerates construction timelines while eliminating rust expansion issues.
Due to its versatile chemical structure and physical density, basalt fiber needle felts and matrices serve critical processes worldwide.
Used as wall cavities insulation, fireproofing barriers, and plaster mesh reinforcement. Extends structural lifespan and energy efficiency.
Applied within aircraft cabin acoustic panels, high-temp duct wrapping, and engine compartment thermal firewalls.
Engineered for spacecraft shell insulation, thermal protection shields, and exhaust path heat barriers.
Basalt short cut fibers and meshes improve crack resistance, flexural strength, and durability under cyclic load patterns.
Used in heat shields, exhaust mufflers, under-body acoustic blankets, and battery pack fire protective barriers.
Provides structural collision damping and chemical shielding against salt-spray and ice-melting compounds.
Ideal for process piping insulation jackets, refinery furnace linings, and corrosive chemical tank wraps.
Delivers lightweight bulkhead insulation, fire containment walls, and exhaust pipe insulation mats for ships.
When purchasing basalt needle felt from China, understanding the pricing variables is crucial for supply chain efficiency. Basalt needle felt is generally priced on a per-square-meter or per-metric-ton basis, with key factors including:
For custom wholesale quotations, contact the China Beihai sales desk directly. We offer customized pricing structures that align with regular industrial production forecasts.
*Prices are indicative and subject to raw material fluctuations. Please contact us for a real-time quote.
| Density (g/m²) | Thickness (mm) | Est. FOB China Price Range |
|---|---|---|
| 300 - 450 | 3 - 5 | $1.50 - $2.80 / sqm |
| 600 - 800 | 6 - 10 | $3.00 - $4.80 / sqm |
| 1000 - 1200 | 12 - 15 | $5.20 - $7.50 / sqm |
| 1500 - 2000 | 18 - 25 | $8.00 - $12.50 / sqm |
Explore some of our most requested high-performance configurations currently deployed globally.
Thin non-woven surfacing layer engineered to provide smooth, resin-rich corrosion barriers on composites.
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High mechanical-strength reinforcement grid designed for concrete stucco and plaster applications.
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High-density mechanical needle-bonded insulation mat containing zero organic binders or toxic resins.
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Engineered by twisting continuous filaments to enhance mechanical properties for weaving and braiding.
Read MoreEssential answers regarding basalt needle felt manufacturing, compliance, shipping, and technical application limits.
Every roll of China Beihai basalt fiber is tested for chemical integrity, fiber diameter consistency, and mechanical properties.
Stay informed about emerging applications and technical breakthroughs in basalt continuous fiber processing.
As drones slice through the sky to monitor wildfires, and intelligent robots execute repetitive tasks with precision on the factory floor, the efficient operation of this smart equipment is often underpinned by a "hardcore support" structural backing. Basalt fiber composites offer high vibration damping, lightweight structural durability, and fire resistance, driving the next phase of advanced automated systems.
View More News & Events →Complete your design requirements with our advanced range of continuous fiber reinforcement formats.
Alkali-resistance short cut basalt fibers engineered for constructional reinforcement in concrete mix systems.
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Custom basalt fiber surfacing tissue mat designed for thermal shielding, resin richness, and corrosion defense.
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High-integrity mesh structures for plaster reinforcement, seismic stabilization, and structural concrete walls.
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New standard heavy-duty basalt woven cloth for fireproofing suits, thermal barriers, and insulation curtains.
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Specially coated short strands optimized for compounding and injection molding with thermoplastic resins.
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High-quality continuous basalt roving designed for pultrusion, filament winding, and composite reinforcement.
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Factory hot-sale basalt fiber needle-punched mat providing high-density insulation and chemical containment.
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Three-dimensional basalt mesh designed for structural concrete reinforcing and high-permeability composite cores.
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Beihai Fiberglass