Industrial Welding Blankets | Fireproof & Heat-Resistant Protection

shandong rondy composite materials co.,ltd

Shandong Rondy Composite Materials Co., Ltd. takes advantage of modern composite technology and fiberglass and polyester

Shandong Rondy Composite Materials Co., Ltd. takes advantage of modern composite technology and fiberglass and polyester raw materials to offer high-quality and economical products for various industries, which include construction, marble processing, fiberglass welding safety, fiberglass tarpaulin manufacturing and other related industries. They are one of the best exporters of high performance fiberglass and polyester textile fabrics. They are committed to delivering clients innovative solutions and therefore all their products are marked with a sign of quality.
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Industrial-Grade Welding Blankets: Fireproof, Heat-Resistant, and Engineered for Safety

Superior Heat and Spark Resistance

Rondy’s welding blankets are crafted from 100% fiberglass fabric with premium coatings (e.g., silicone, vermiculite, or PVC), providing exceptional protection against sparks, molten metal splashes, and high temperatures (up to 1100°C for high silica variants). The dense weave and flame-retardant materials create a robust barrier that prevents fires and minimizes heat radiation, ensuring safety in welding, cutting, and metalworking environments.

Durable Construction for Heavy-Duty Use

Built with reinforced edges and cross-woven fiberglass, our welding blankets resist tears, abrasions, and chemical corrosion. The rugged design withstands frequent handling, harsh industrial conditions, and repeated exposure to welding arcs. Unlike cheaper alternatives, they maintain structural integrity over extended use, reducing replacement costs for workshops, shipyards, and manufacturing facilities.

Lightweight and Easy to Deploy

Despite their heavy-duty performance, Rondy’s welding blankets are lightweight and flexible, allowing for quick setup and precise positioning. They feature reinforced grommets or hooks for easy hanging, as well as customizable sizes to cover large equipment, floors, or work areas. This agility minimizes downtime during welding operations, enhancing efficiency and safety on the job.

Versatile Applications Beyond Welding

While ideal for welding and metal fabrication, our blankets also serve as multi-purpose fire barriers in construction, automotive repair, and emergency scenarios. They can protect machinery from sparks, create temporary fireproof partitions, or shield flammable materials during hot work. Some variants are certified for outdoor use, making them suitable for on-site welding projects in any weather.

Related products

Shandong Rondy Composite Materials Co., Ltd. offers premium welding safety blankets designed to protect workers and equipment from sparks, heat, and molten metal during welding operations. Crafted from high-performance fiberglass, these blankets provide reliable fire resistance and thermal insulation. Their durable construction ensures long-lasting use, while the lightweight design allows for easy deployment and storage. Ideal for industrial, commercial, and residential welding projects, our welding safety blankets meet international safety standards, delivering peace of mind and enhanced workplace safety.

Frequently Asked Questions

What is the temperature rating of Rondy’s welding blankets?

Temperature ratings vary by material: Standard fiberglass blankets: Up to 600°C continuous use. High silica blankets: Up to 1100°C for short-term exposure. Silicone/vermiculite-coated variants: Up to 800°C with enhanced chemical resistance.
Yes, our welding blankets meet international safety standards, including ASTM F1989-05 (fire resistance) and EN 14654 (welding protection). Many variants are certified for use in environments with flammable gases or vapors, such as oil refineries or chemical plants.
Use a soft brush or compressed air to remove debris; avoid water or chemicals, as they may damage coatings. Store in a dry, cool place away from direct sunlight to prevent fabric degradation. Inspect for wear and tear before each use, and replace immediately if significant damage is detected.
Absolutely. We offer fully customizable welding blankets in various thicknesses, sizes, and coatings to fit specific equipment or work areas. Our team can also add features like reinforced edges, handles, or fire-retardant stitching to meet your exact requirements.

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customer evaluation

Miguel R., Safety Manager
Essential Safety Gear for Industrial Welding

"As a welding supervisor in a steel plant, I rely on Rondy’s high silica welding blankets to protect our team and equipment from sparks. They’ve withstood thousands of welding hours without burning through or losing effectiveness. The reinforced grommets make them easy to hang, and the large sizes cover even our biggest workstations. Trustworthy and durable—5 stars!"

Sarah H., Auto Shop Owner
Versatile and Heat-Resistant for Automotive Repairs

"We use Rondy’s silicone-coated welding blankets in our auto shop to protect engines and interiors during welding repairs. The fabric is flexible enough to wrap around complex parts, and the heat resistance is impressive—no scorching or melting even at high temperatures. Great product for professional mechanics!"

John K., Site Supervisor
Reliable Fire Barrier for Construction Sites

"On our construction projects, Rondy’s welding blankets are a must for hot work near flammable materials. They’re lightweight enough to carry between job sites but tough enough to block sparks from hitting insulation or wiring. The quick delivery and competitive pricing make them our preferred supplier."

Lisa M., Field Welder
Heavy-Duty Solution for Outdoor Welding Projects

"I’ve used Rondy’s outdoor-rated welding blanket for on-site pipeline welding in rain and wind. The waterproof coating kept the blanket functional even in wet conditions, and the heat resistance never faltered. It’s held up better than any other brand I’ve tried—highly recommend for rugged environments."

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Advanced Material Technology for Maximum Protection

Advanced Material Technology for Maximum Protection

Our welding blankets combine high-strength fiberglass with specialized coatings (silicone, vermiculite, or high silica) to deliver superior heat, chemical, and abrasion resistance. This dual-layer design ensures optimal performance in the most demanding industrial environments.
Eco-Friendly and Compliance with Global Standards

Eco-Friendly and Compliance with Global Standards

Rondy’s welding blankets are made with lead-free, RoHS-compliant materials, aligning with environmental regulations. They are also certified for use in over 100 countries, meeting strict safety and quality benchmarks for international projects.
 Global Expertise and Tailored Service

Global Expertise and Tailored Service

With 20+ years of manufacturing experience and a production capacity of 40 million m², we deliver welding blankets that balance quality, affordability, and reliability. Our team provides end-to-end support, from material selection to after-sales service, ensuring your safety and satisfaction. Trust us for welding protection that never compromises.