“Inner Wraps”, or insulating steel pipe strips, are tapes designed to insulate for extensive periods underground pipelines and protect them from oxidation, corrosion, impact, etc. They are highly reliable and stable plus perform optimally in adverse weather and geographical conditions.
These strips are wrapped around metal pipes by the user or wrapping devices. These products are for exterior coating and are made of the following materials: A layer of glue and a layer of plastic. Consequently, this product is often also called double-layer tape, made from a layer of polyethylene and a layer of adhesive based on butyl and bitumen.
These strips are designed to increase the life-cycle of the pipes and utilized as an intermediate layer. These Inner Wraps can be deployed for all types of pipes such as steel petroleum and natural gas pipes. They are manufactured by Adreen Shimi Aarvand Company for cold insulation.
Before gluing the inner wrap tape, special materials are utilized. This material is called primer (another Adreen Shimi Aarvand Company product). Specifically, primer P19 & primer P27 to ensure the tape properly adheres to the pipes.
