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Polybond Insulation Private Limited

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Rockwool Sectional Pipe Insulation

Rockwool Sectional Pipe Insulation


Polybond' Pre-formed Sectional Pipe Insulation / SPI is a value added product manufactured with chemically coated mineral fibers in specified sizes conforms to IS: 9842, ASTM C 547 and equivalent BS-3958-4. The pre-fabricated Pipe Sections are designed for thermo-acoustic insulation and fire protection of pipe lines operating at temperatures up to 750o 'C'. 'Polybond' Rockwool Pipe Sections are non-combustible, easy to cut, fit, handle and has high levels of thermal efficiency and strength. Each section is split and hinged for easy, Snap-On application.

Designed for tough thermal and acoustic insulation pipe works it’s combination of density, strength and excellent thermal conductivity at high temperatures offer efficient insulation. Pre-formed Pipe Sections are highly recommended for industrial steam and process pipe lines in oil refineries, chemical plants and power projects.

Applications : Pre-formed Pipe Sections are highly recommended for industrial steam and process pipe lines in oil refineries, chemical plants and power projects.

Standard Availability : 'Polybond' Rockwool Pipe Sections are available in the density ranging from 128 kg/m to 200 kg/m, thicknesses from 25mm to 100mm and sizes from 1/4" (NB 15mm) to 14" (NB 350mm) packed in 5 ply cartoon boxes. The Pipe Sections are available with facing like Aluminium Foil, Black veil or white Fiber Glass Tissue or without any facings.



  • Rockwool Pipe Section 01

  • Rockwool Pipe Section 02

  • Rockwool Pipe Section 03