Brief Description:Wire mesh reinforced rock wool blanket is A1 non-combustible flexible industrial insulation stitched with galvanised steel wire mesh. Made of high-purity basalt, it features high tensile strength and vibration stability, enduring continuous temperature up to 650C. Moisture, acid and alkali resistant for boilers, kilns, flues and chemical pipelines. Custom sizes & densities, factory direct supply with free samples.

Haochen Wire Mesh Reinforced Rock Wool Blanket is a reinforced flexible industrial insulation material, independently developed and manufactured at source by Haochen Insulation. Sourced from high-purity basalt, ultra-fine inorganic fibre substrate is formed through high-temperature melting and centrifugal fibre formation. Galvanised steel wire mesh is stitched onto the surface for integral composite reinforcement, delivering a compact, robust structure, exceptional toughness and reliable long-term performance under operating conditions.

Conventional rock wool blankets tend to suffer fibre loosening, fibre shedding and service-life degradation under high temperature, vibration and cyclic thermal conditions. Reinforced by the integral wire mesh restraint structure, this product delivers substantially upgraded tensile strength, tear resistance and vibration resistance. It is purpose-engineered for arduous heavy-duty environments including large-diameter high-temperature pipelines, boiler vessels, industrial kilns, power plant flues and high-frequency vibrating equipment. Combining Euroclass A1 non-combustibility, high-temperature endurance, thermal insulation, vibration damping, corrosion and moisture resistance, it is a premium primary insulation material dedicated to heavy-industry high-temperature service conditions.

Core Advantages

1. Integral wire mesh reinforcement for stable structure, eliminating delamination and fibre sheddingFully stitched galvanised steel wire mesh securely locks the internal fibre matrix. Under sustained equipment vibration, cyclic hot-cold loading and continuous long-run operation, the blanket resists sagging, cracking, fibre loss and delamination. It maintains outstanding operational stability for extended pipe networks and vibrating equipment over prolonged service life.

2. Euroclass A1 non-combustible, robust high-temperature performanceClassified Euroclass A1 non-combustible, the product withstands continuous operating temperatures up to 650°C, suitable directly for cladding kilns, high-temperature flue gas ducts, boiler outer casings and thermal vessels. It does not ignite, produce molten droplets or emit toxic fumes when exposed to fire, fully complying with industrial fire engineering acceptance criteria.

3. High flexibility for easy wrapping, efficient installation on irregular componentsThe pliable substrate can be freely bent, rolled and wrapped to closely conform to irregular components including pipe elbows, flanges, valves and curved vessel surfaces, with zero insulation voids and no thermal bridge risks. Roll-form installation is simple, effectively shortening construction programmes and reducing on-site labour costs.

4. Hydrophobic, moisture and corrosion resistant, wide suitability for complex operating environmentsTreated with specialist hydrophobic treatment, the product achieves high water repellency and resists moisture uptake. Boasting stable chemical properties and resistance to acid and alkali attack, it performs reliably within humid plant areas, underground pipe trenches and chemically aggressive environments, without inducing corrosive damage to metallic equipment substrates.

5. Combined thermal insulation and acoustic absorption for complex industrial conditionsIts dense porous fibre structure delivers low thermal conductivity to retain heat effectively and minimise equipment heat loss for excellent energy-saving insulation performance. It also efficiently attenuates industrial noise generated by equipment operation and airflow transmission, fulfilling dual functions of thermal preservation and industrial sound absorption.

Standard Specifications (Fully Customisable)

Density: 80kg/m³, 100kg/m³, 120kg/m³ Thickness: 50mm, 60mm, 70mm, 80mm, 90mm, 100mm, 110mm, 120mm, 150mm Standard width: 600mm Standard length: 3000mm Length can be cut to bespoke sizes. Thickness, density and wire gauge of steel mesh can all be custom processed according to actual project operating conditions.

Main Applications

Suitable extensively for heavy-industry high-temperature insulation works: power plant flue insulation, thermal insulation for industrial boilers and associated vessels, high-temperature process piping in chemical plants, smelting kilns, large thermal plant equipment, pipe networks under vibratory conditions and thermal insulation of large storage tanks.

Manufacturer Strength

Haochen Insulation is an original manufacturer of rock wool products. Equipped with complete automated rock wool production lines, we deliver stable large-scale production of wire mesh reinforced rock wool blankets, holding ample stock for prompt delivery. Full-process quality assurance controls are implemented across all stages: basalt raw material selection, high-temperature fibre formation, wire mesh stitching composite and finished goods despatch, with multi-layer inspection to guarantee consistent performance and conformance for every batch. Free samples are available for client testing. Full technical support for material selection and installation guidance is provided, and bulk custom orders are accepted for projects of all scales.