Citadel

DiamondWrapHP™ is a carbon-fiber wrap system used to rehabilitate and restore original operational strength to corroded and eroded pipelines and piping systems. DiamondWrapHP™ is engineered to provide strength that enables a pipeline to be restored to maximum allowable operating pressure (MAOP) without shutting down. The system is comprised of three components, each thoroughly and independently tested at both the university and national laboratory level. The first component is a solid epoxy primer, which ensures complete bonding and load transfer between the repair and the substrate. The second component and most unique feature of the DiamondWrapHP™ system, is its bi-directionally woven carbon-fiber material, which provides reinforcement in the hoop and axial directions and is the strongest available non-metallic repair on the market. The third part of the binding force in the system is the polymeric epoxy resin, which allows for uniform loading throughout the entire wrap. For repairs that require surfaces to be modified (for example; heavy pitting), the high modulus filler putty can be applied.

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Black Diamond® is a carbon-fiber wrap system used to rehabilitate and restore original operational strength to corroded and eroded pipelines and piping systems. Black Diamond Wrap® is engineered to provide strength that enables a pipeline to be restored to maximum allowable operating pressure (MAOP) without shutting down. The system is comprised of three components, each thoroughly and independently tested at both the university and national laboratory level. The first component is a solid epoxy primer, which ensures complete bonding and load transfer between the repair and the substrate. The second component and most unique feature of the Black Diamond® system, is its bi-directionally woven carbon-fiber material, which provides reinforcement in the hoop and axial directions and is the strongest available non-metallic repair on the market. The third part of the binding force in the system is the polymeric epoxy resin, which allows for uniform loading throughout the entire wrap. For repairs that require surfaces to be modified (for example; heavy pitting), the high modulus filler putty can be applied.

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The Diamond Wrap® system includes a bidirectional weave of carbon fiber and a 100% solids epoxy, forming a composite system that is stronger than steel. The structural system forms a pipe around a pipe, and each successive wrap increases the pressure rating. Its bidirectional weave allows for strength in both the hoop and axial directions experiencing little or no creep properties over time, ensuring that there is no reduction in strength. Because of its low profile, Diamond Wrap® can be installed on tees, elbows, straight runs of pipe, confined spaces and irregular surfaces that require structural reinforcement or leak containment. The adhesive properties of the epoxy allow it to be applied to most substrates.

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For repairs that require surfaces to be modified (for example; heavy pitting), the high modulus CMF-1 filler putty should be applied.

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