Covalence® 2 Layer Series

SKU / Product Info	Quantity
2-C2WW-CLPA Water absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A closure patch for use with rolls.
2-C2WW-RL Water absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A roll (closure patch to be ordered separately).
2-C2WW-US Water absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A Uni-sleeve (pre-cut sleeve with pre-attached closure patch).
2-C2WW-WAB-CLPA Water absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi Product is closure patch for use with rolls.
2-C2WW-WAB-RL Water absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi Product comes as a roll (closure patch to be ordered separately).
2-C2WW-WAB-US Water absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A Uni-sleeve (pre-cut sleeve with pre-attached closure patch).
2-HTLP60-DCS-CLPA Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A closure patch for use with rolls.
2-HTLP60-DCS-CP Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A cut piece (pre-cut sleeve and separate closure patch).
2-HTLP60-DCS-RL Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A roll (closure patch to be ordered separately).
2-HTLP60-DCS-US Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600% Tensile strength at break: 3300 psi A Uni-sleeve (pre-cut sleeve with pre-attached closure patch).
2-PPS120-CLPA Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) A closure patch for use with rolls.
2-PPS120-CP Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) A cut piece (pre-cut sleeve and separate closure patch).
2-PPS120-OS-CLPA Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation at break: 580% @ 23°C (73°F) Tensile strength at break: 3300 psi (22.8 MPa) A closure patch for use with rolls.
2-PPS120-OS-CP Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation at break: 580% @ 23°C (73°F) Tensile strength at break: 3300 psi (22.8 MPa) A cut piece (pre-cut sleeve and separate closure patch).
2-PPS120-OS-RL Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation at break: 580% @ 23°C (73°F) Tensile strength at break: 3300 psi (22.8 MPa) A roll (closure patch to be ordered separately).
2-PPS120-OS-US Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation at break: 580% @ 23°C (73°F) Tensile strength at break: 3300 psi (22.8 MPa) A Uni-sleeve (pre-cut sleeve with pre-attached closure patch).
2-PPS120-RL Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) A roll (closure patch to be ordered separately).
2-PPS120-US Moisture absorption: 0.06% Dielectric Strength: 800 V/mil Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) A Uni-sleeve (pre-cut sleeve with pre-attached closure patch).
2-WPC-100M Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) A cut piece (pre-cut sleeve and separate closure patch).
2-WPC-100M-CLPA Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Product is closure patch for use with rolls.
2-WPC-100M-RL Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) A roll (closure patch to be ordered separately).
2-WPC-65M-CLPA Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius Product is closure patch for use with rolls.
2-WPC-65M-CP Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius A cut piece (pre-cut sleeve and separate closure patch).
2-WPC-65M-RL Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius As a roll (closure patch to be ordered separately).
2-WPC-65M-US Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius A Uni-sleeve (pre-cut sleeve with pre-attached closure patch).
2-WPC-CLPA Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius Closure patch for use with rolls
2-WPC-CP Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius As cut piece (pre-cut sleeve and separate closure patch)
2-WPC-RL Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius As a roll (closure patch to be ordered separately)
2-WPC-US Elongation: 600% Tensile strength at break: 3300 psi (22.8 MPa) Cathodic disbondment: 7 mm radius As Uni-sleeve (pre-cut sleeve with pre-attached closure patch)
2-WPC120-OS Moisture absorption: 0.06% Dielectric Strength: 31.5 kV/mm Elongation at break: 660 psi @ 120°C (248°F) Tensile strength at break: 22.8 MPa Cathodic disbondment: 17 mm radius
2-WPCT-CLPA Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600 % Tensile strength at break: 22.8 MPa Product is closure patch for use with rolls.
2-WPCT-RL Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600 % Tensile strength at break: 22.8 MPa Product comes as a roll (closure patch to be ordered separately).
2-WPCT-US Moisture absorption: 0.04% Dielectric Strength: 900 V/mil Elongation at break: 600 % Tensile strength at break: 22.8 MPa Product comes as an a Uni-sleeve (pre-cut sleeve with pre-attached closure patch).

Quick Overview

Covalence® WPC65M system is a two-layer wrap-around heat-shrinkable sleeve field-joint coating system for pipeline operating at ambient and elevated temperatures. The WPC65M is compatible with most commonly used steel pipe coatings and is used for offshore and onshore girth weld protection or to recoat (rehabilitate) long pipe sections and large radius bends. During recovery, the adhesive softens and flows to form a perfect bond with the pipe surface providing protection against corrosion. The radiation cross-linked outer layer forms a tough barrier against mechanical damage and moisture transmission. They are wraparound heat-shrinkable sleeves, with a ready-to-fit assembly for corrosion protection. The products is a two-layer field-joint coating system designed for corrosion protection of pipelines operating at ambient to moderate temperatures on field girth weld joints in distribution and transmission pipeline systems. Features of the product include dimpled backing provides a 'permanent change indicator' for proper application, high density polyethylene backing, visco-elastic mastic-based adhesives, low preheat requirements, bitumen free adhesive formulations, and an uni sleeve design with bonded closure. Benefits of the product include it ensures correct application heat and allows easy post-heat inspection, it has high impact and penetration resistance - tough but flexible, even at low temperatures, it has the ability to repair minor mechanical damage, it is installation friendly in combination with high functionality, there is no risk of asphalt bleed plus environmentally and applicator friendly, and it has a wraparound heat-shrinkable designed for quick installation. Product is closure patch for use with rolls.

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Additional Information

Manufacturer: Covalence Products

For More Information on the Covalence® 2 Layer Series, [Click Here] to Link to Manufacturer Web Site