Our range of products include raychem wrsm wraparounds.
Raychem WRSM Wraparounds
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Cable Outer Sheath Repair Sleeve
155 Kgf/cm2 (min)
Below -40 DegreeC
168 hrs at 150 +- 2 DegreeC
Tensile Strength After Thermal Ageing
Min 125 Kgf/cm2
Ultimate Elongation After Thermal Ageing
Min 12 KV/mm
100 +- 10 DegreeC
Raychem WRSM Wraparounds are a fast and permanent cable repair and sealing system. The repair sleeve is quickly fitted in place by means of its rail and channel closure. A moisture-proof, insulating and tight-fitting repair is then obtained in one step by heating, which makes the sleeve diameter shrink and the adhesive coating melt and flow into interstices. Because of its heat-shrink ability, each WRSM size will fit several different cable diameters. The adhesive exhibits excellent bonding and sealing characteristics to all materials commonly used in the various cable and sheath constructions, such as plastic, rubber, lead and aluminium. WRSM wraparounds are made of an abrasion and corrosion resistant semi- rigid material, and are one result of our extensive capability in materials technology.As the world’s leading maker of heat- shrinkable materials, we offer a wide range of tubing’s and moulded parts for any application where a tight, insulating or fluid resistant cover is required over uniform or irregularly shaped objects. These products are available in a wide range of formulations to meet the demands of the growing world of energy.