Fireproof Black Rock Wool Board – Heat Resistant Panels
  • Real black fireproof rock wool board installed in an acoustic wall system with a perforated panel - high-density sound absorption and A1 fire-rated insulation by Liluan Technology
  • 3D diagram showing black rock wool board installed behind perforated wooden panel for sound absorption and fire protection - Liluan Technology
  • Black fireproof rock wool board single block side view showing thickness and dense fiber texture - A1 fire-rated acoustic insulation by Liluan Technology
  • Black rock wool board and foil faced version stacked to show thickness and density for fireproof and acoustic applications - Liluan Technology
  • Black fireproof rock wool board tightly packaged in protective film - ready for export and installation by Liluan Technology
  • Black fireproof rock wool board stacked in warehouse with protective wrapping - high-density acoustic and fire insulation by Liluan Technology
  • Real black fireproof rock wool board installed in an acoustic wall system with a perforated panel - high-density sound absorption and A1 fire-rated insulation by Liluan Technology
  • 3D diagram showing black rock wool board installed behind perforated wooden panel for sound absorption and fire protection - Liluan Technology
  • Black fireproof rock wool board single block side view showing thickness and dense fiber texture - A1 fire-rated acoustic insulation by Liluan Technology
  • Black rock wool board and foil faced version stacked to show thickness and density for fireproof and acoustic applications - Liluan Technology
  • Black fireproof rock wool board tightly packaged in protective film - ready for export and installation by Liluan Technology
  • Black fireproof rock wool board stacked in warehouse with protective wrapping - high-density acoustic and fire insulation by Liluan Technology

Fireproof Black Rock Wool Board – Heat Resistant & Acoustic Panels

No.LL-RWBB-01
Fireproof black rock wool board is a kind of black rock wool board designed and produced for curtain wall buildings with high-temp fire protection requirements. In addition to the excellent characteristics of ordinary rock wool board, it also has outstanding advantages such as high melting point, longer fire resistance, strong resistance to high temperature shrinkage, and no corrosion to metal components. 
The surface can be pasted with different finishing materials, such as aluminum foil or glass cloth, according to customer requirements.

L*W: 1200*600mm/2400*1200mm
Thk: 50~200mm
Density: 80k-200k
Brand: Dongwutianzi or OEM
(Can be customized)
  • Real black fireproof rock wool board installed in an acoustic wall system with a perforated panel - high-density sound absorption and A1 fire-rated insulation by Liluan Technology
  • 3D diagram showing black rock wool board installed behind perforated wooden panel for sound absorption and fire protection - Liluan Technology
  • Black fireproof rock wool board single block side view showing thickness and dense fiber texture - A1 fire-rated acoustic insulation by Liluan Technology
  • Black rock wool board and foil faced version stacked to show thickness and density for fireproof and acoustic applications - Liluan Technology
  • Black fireproof rock wool board tightly packaged in protective film - ready for export and installation by Liluan Technology
  • Black fireproof rock wool board stacked in warehouse with protective wrapping - high-density acoustic and fire insulation by Liluan Technology

Description




Fire-Ready Construction for Industrial Security
Liluan’s Fireproof Black Rock Wool Board is crafted with premium basalt, offering A1 non-combustible performance. These panels outperform expectations for fireproofing in pipelines and wall systems. As proven pipe insulation material suppliers, we help reduce fire spread and meet global safety codes. Our rock wool pipe insulation resists heat even in extreme environments.

Thermal Efficiency Across Applications
With low thermal conductivity, our rock wool pipe insulation minimizes energy loss in every heat-resistant pipe installation. These panels maintain stable temperatures inside piping systems and mechanical rooms. Industrial clients trust us as reliable pipe insulation material suppliers for consistent thermal insulation. The board supports year-round energy savings in heavy-duty operations.

Acoustic Absorption for System Noise Control
Our dense rock wool pipe insulation reduces equipment vibration and noise transmission. These boards integrate seamlessly with heat-resistant pipe solutions in noise-sensitive areas. As expert pipe insulation material suppliers, we ensure acoustic performance is matched with fire and thermal reliability. Noise pollution is effectively minimized across industrial zones.

Resilient Structure for Moisture and Impact Resistance
Built for tough conditions, our rock wool pipe insulation is hydrophobic and resists corrosion. It maintains form even in wet or chemically reactive environments. These heat-resistant pipe boards are tested for deformation, sag, and chemical stability. Liluan remains a leading name among pipe insulation material suppliers for long-term protection.



Product Advantages

Energy-Saving Thermal Shielding
Our rock wool pipe insulation drastically reduces heat loss across industrial systems. These heat-resistant pipe panels enhance temperature control, reducing costs. Liluan is the go-to among pipe insulation material suppliers for eco-conscious performance.

Fireproof Performance at Scale
Tested in high-temperature environments, our rock wool pipe insulation resists flame propagation. These heat-resistant pipe panels provide critical safety reinforcement. Trusted by engineers and pipe insulation material suppliers worldwide.

Rapid Installation and Long Life
Pre-cut and easy to fit, our rock wool pipe insulation reduces installation time. These heat-resistant pipe solutions are durable and labor-saving. That's why project managers rely on Liluan as an expert pipe insulation material supplier.

Industry-Wide Versatility
Whether in chemical plants, thermal systems, or energy grids, our rock wool pipe insulation adapts to project scale. It’s the ideal heat-resistant pipe insulation core for industrial professionals. Liluan remains a trusted partner among pipe insulation material suppliers globally.


Protect your pipelines with Liluan Technology’s rock wool pipe insulation—the trusted solution for safe and energy-efficient heat-resistant pipe systems. Contact our team of professional pipe insulation material suppliers today for pricing and specs tailored to your industrial needs.



About Us

Leading Rock Wool Manufacturer with Proven Industry Expertise
Founded in 2009, Anhui Liluan Technology Co., Ltd. stands as a trusted name in mineral wool insulation manufacturing. We specialize in producing high-performance rock wool boards, blankets, and pipe insulation materials widely used in construction, industrial, and agricultural applications. With over 15 years of focused development, Liluan combines advanced manufacturing knowledge with strict quality standards, supporting global partners in achieving better thermal, fire, and sound performance.

Fully Integrated Production Lines Backed by Stringent Quality Control
Our production base operates cutting-edge automated lines designed to maximize efficiency and ensure uniform quality. Each stage of the process—from raw material selection to final product packaging—is subject to rigorous inspections, meeting ISO 9001 and CE certification standards. Our integrated systems enable large-volume, custom-dimension production that adapts seamlessly to specific project requirements, ensuring both product performance and cost-efficiency.

Scalable Output with Global Market Reach
With an annual output capacity sufficient to serve large-scale international contracts, Liluan is well-positioned to support long-term industrial supply chains. Our export network spans across Europe, the Middle East, Southeast Asia, and the Americas, reflecting a proven ability to deliver quality consistently and on time. Customers rely on our flexible logistics and responsive support team to simplify procurement and ensure reliability in every delivery.

Commitment to Sustainable Manufacturing and Customer-Centric Service
Sustainability is embedded in our manufacturing processes—from energy-efficient kilns to the use of recyclable packaging. Our products enhance building insulation performance, contributing to energy conservation and carbon emission reduction. We offer personalized pre-sale consultation, technical support, and post-sale assistance, aligning every project with client goals. Whether you are sourcing for infrastructure, OEM supply, or retail channels, Liluan is your capable and responsible partner in insulation solutions.


Experience the reliability and excellence of Anhui Liluan Technology Co., Ltd. Contact us today to discuss how our rock wool insulation solutions can meet your project's specific needs.


FAQ

1. Who are we?
Anhui Liluan Technology Co., Ltd. is a specialized manufacturer of high-quality rock wool insulation materials, established in 2009, with a focus on delivering reliable solutions for various industries.

2. How can we guarantee quality?
Our advanced automated production lines, comprehensive quality control systems, and adherence to international standards ensure consistent and superior product quality.

3. What can you buy from us?
We offer a diverse range of rock wool products, including boards, blankets, pipes, and customized insulation solutions tailored to specific applications.

4. Why should you buy from us and not from other suppliers?
Our commitment to quality, sustainability, and customer satisfaction, combined with our extensive industry experience and advanced manufacturing capabilities, positions us as a trusted partner in insulation solutions.

5. What services can we provide?
We provide comprehensive services, including product consultation, customized design, efficient production, quality assurance, and reliable logistics support to ensure client success.