REDWIRE Denso protective outerwraps protect pipeline coatings from damage during installation

September 22, 2021 REDWIRE is news you can use from leading suppliers. Powered by FRASERS.

Posted by Denso North America Inc


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Many kinds of outerwraps are available.

A major source of anti-corrosion and sealing products for pipeline and infrastructure applications, Denso North America offers a line of protective outerwraps in its enormous portfolio. These are designed to protect external corrosion coatings from damage during installation, and they are essential for pipeline construction and more. Mechanical damage or harsh back-fill during installation can detract from the overall performance of anti-corrosion coatings and lessen how long they work. Protective outerwraps are the proper solution.

Several different kinds available

There are several different kinds of protective outerwraps available, designed to work in varying scenarios. Among the options available in Canada:

  • Coloured PVC tape – recommended for colour-coding applications and for protection of Denso petrolatum, bitumen, or butyl tape. PVC tape also provides high impact resistance and conformability.
  • Glass outerwrap – a fibreglass cloth that has been impregnated with a water-activated resin. Glass outerwrap is wrapped over Denso petrolatum tape for a cast-like protection, as it resists water, acid, salt, and soil organics.
  • Poly-Wrap – made out of high-performance metallocene resins. Denso recommends this 150-gauge shrink wrap mainly for protecting petrolatum-tape system in applications that involve either straight pipes and piles or irregular fittings and valves. Poly-Wrap provides very strong holding force, with pre-stretch of up to 250 per cent.
  • Rock Shield – a perfect solution for protecting anti-corrosion coatings on pipelines in work environments in which rocky back-fill is likely. Rock Shield absorbs the impact of uneven back-fill while it minimizes abrasion from pipe movement under the ground. Denso carries both standard and heavy-duty versions of the product.
  • Utility tape – a solution that protects petrolatum tape in applications both below and above ground, with high impact resistance and conformability.
  • UV glass outerwrap – offers top-grade mechanical and impact strength with long-term protection of pipes and piles above ground, underground, or underwater. With resistance to water, acid, salt, and soil organics, plus provision of ultraviolet stability.

Protective outerwraps make up just of category of the numerous great high-end pipeline and infrastructure products that Denso offers to industry across the country.

For more information, contact Denso.


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Posted by Denso North America Inc


Worldwide Suppliers Of Anti-Corrosion, Waterproofing & Sealing Systems For Pipeline Coatings, Steelwork Protection,... Read more

Contact supplier