Shandong Rondy Composite Materials Co., Ltd.
industrial heavy duty fireproof fiberglass fabric rolls-0

Fiberglass Fire blanket Cloth Roll

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Industrial Heavy-Duty Fireproof Fiberglass Fabric Rolls

Certified Heat-Treated E-Glass Cloth Designed for Shipyard Welding Safety, Oil & Gas Refineries, and Custom Thermal Insulation Covers

RD3732:
RD3784/HT800:
RD3788:
    • 🔥 Continuous Heat Protection: Tested for continuous operation up to 550°C (1022°F) with zero flame penetration.

    • Superior Spark & Slag Barrier: Dense Satin/Twill weave structure prevents hot molten slag and sparks from burning through.

    • 🌿 100% Asbestos-Free & Eco-Friendly: Soft, non-toxic finish with reduced smoke emission during initial high-heat exposure.

    • 🚢 Engineered for Extreme Environments: Trusted across shipyards, offshore oil rigs, metal fabrication, and petrochemical plants.

    • 🛠️ Full OEM & Fabrication Capabilities: Custom roll widths (0.5m–2.0m), length configurations, and pre-cut grommeted blankets.

FIRE BLANKET ROLL.jpg

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SPECIFICATION

Technical Parameter RD3732 (Lightweight) RD3784 / HT800 (Industry Standard) RD3788 (Heavy-Duty)
Weave Pattern Twill Satin Satin
Thickness 0.45 mm (±0.03) 1.00 mm (±0.03) 1.70 mm (±0.15)
Areal Weight 430 g/m² (12.6 oz/yd²) 840 g/m² (24.7 oz/yd²) 1650 g/m² (48.6 oz/yd²)
Service Temperature 550°C (1022°F) 550°C (1022°F) 550°C (1022°F)
Thread Count (W/W) 18/cm / 10/cm 18/cm / 11/cm 18/cm / 13/cm
Finish Options Golden Tan / White Golden Tan / White Golden Tan / White
Primary Focus Coating Substrate & Thin Insulation Welding Spark Protection & Habitats Extreme Thermal & Slag Barriers

Solution

        FIBERGLASS FIRE BLANKET APPLICATION.jpg

            • Shipbuilding & Drydock Repairs: Essential fire-prevention curtains and deck protection blankets during heavy arc welding and torch cutting.

            • Oil & Gas Refineries / Petrochemical: High-reliability fireproofing fabric for pressurized welding habitats, pipe wraps, and flare stack protection.

            • Thermal Insulation Jackets & Covers: Premium base substrate for silicone, PU, or vermiculite coatings used in removable insulation blankets, expansion joints, and ductwork flexible connectors.

          Customization & Value-Added Services

          As a direct-from-factory manufacturer, we cater to strict industrial project specifications:

            • Custom Roll Conversion: Widths from 0.5m up to 2.0m; length per roll ranges from 30m to 100m.

            • Finished Welding Blanket Fabrication: Hemmed edges stitched with high-tensile Kevlar thread, complete with heavy-duty brass grommets at 1m intervals.

            • Global Shipping & Packaging: Sealed PE inner wrap + heavy-duty woven bags or custom export cartons on fumigated wooden pallets.

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