Product Introduction

Tubular insulation product made of basalt rock‑wool fibers with binder curing. Longitudinal split for easy on‑site wrapping around pipelines. Optional outer facing of glass‑fiber cloth or aluminum foil. B1 grade flame‑retardant, high‑temperature resistant, providing thermal insulation and sound‑absorbing performance with good aging & corrosion resistance. Widely used for thermal insulation and fire‑protection of heating and industrial pipelines.

Product Structure

Tubular shape cured from rock‑wool fibers and binders with longitudinal split. Optional outer lamination with glass‑fiber cloth or aluminum foil facing.

Main Performance

B1 grade flame‑retardant, high‑temperature resistance, low thermal conductivity for superior thermal insulation, sound‑absorbing performance, chemical stability, aging‑resistant and corrosion‑resistant; split‑design for quick installation.

Application Scenarios

Heat‑supply pipelines, steam pipelines, industrial process pipelines; pipe thermal‑fire protection for power plants and chemical plants; thermal and acoustic insulation for HVAC pipelines in buildings.