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Technical Spotlight: Engineering the Perfect Fit with Fiberglass Insulation Technology
2026-08-29
The Anatomy of Our Insulation Jacket
Our product is a composite structure designed for maximum efficiency:
Our product is a composite structure designed for maximum efficiency:
- Inner Layer (Contact Layer): High-temperature fiberglass cloth that is soft and non-abrasive to the equipment surface.
- Insulation Core (The Heart): We use high-density fiberglass felt (typically 96kg/m³ to 128kg/m³). This density is crucial—it prevents the material from settling over time, ensuring there are no "cold spots" at the bottom of the jacket.
- Outer Layer (Armor): Reinforced silicone-coated fiberglass fabric. This layer protects the delicate fiberglass core from water, oil, steam, and physical abrasion.

Safety First: Fire Resistance and Health
Safety is paramount in industrial settings. Our fiberglass felt is classified as A1 Non-Combustible, meaning it will not contribute to the spread of fire. Furthermore, our manufacturing process ensures the fibers are encapsulated within the outer shell, preventing fiber shedding and ensuring a safe working environment for your staff.
Safety is paramount in industrial settings. Our fiberglass felt is classified as A1 Non-Combustible, meaning it will not contribute to the spread of fire. Furthermore, our manufacturing process ensures the fibers are encapsulated within the outer shell, preventing fiber shedding and ensuring a safe working environment for your staff.
The Customization Process
We understand that every valve and pump is different.
We understand that every valve and pump is different.
- Step 1: Clients send us photos and simple measurements (or a CAD drawing).
- Step 2: Our engineers design a pattern that accounts for expansion and contraction.
- Step 3: We manufacture the jacket with precise stitching and heavy-duty fasteners (Velcro/Hooks).
- Step 4: Fast global shipping directly from our factory to your site.

Conclusion
Whether you need a single prototype for a unique machine or 1,000 units for a refinery shutdown, our fiberglass Insulation Technology delivers consistent, reliable performance.
Whether you need a single prototype for a unique machine or 1,000 units for a refinery shutdown, our fiberglass Insulation Technology delivers consistent, reliable performance.
Jiangxi Jiecheng New Material Co.Ltd
Add.: C11-1-3, New Indsutry Park, Hedong ETDZ, Ji' An City, Jiangxi, China. 343009
Tel:+86 18507969886(WhatsApp/Wechat)
+86 18507960581
+86 13826216110
E-mail: info@jxjcinsulationcover.com















