OEM China FRDP 60C Heat Shrinkable Sleeve Suppliers - Durable Corrosion Protection Factory for Pipelines Manufacturers, Factory

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OEM China FRDP 60C Heat Shrinkable Sleeve Suppliers - Durable Corrosion Protection Factory for Pipelines Manufacturers, Factory

Introducing the FRDP 60C Heat Shrinkable Sleeve (HSS), a premium solution for corrosion protection in pipelines operating up to 60℃. Manufactured in China, this product features a separate closure patch that ensures optimal performance. Once applied, the heat shrink sleeve creates a strong bond with steel substrates, providing exceptional protection for mainline pipes coated with materials like FBE, PE, and thermal insulation, The FRDP heat shrinkable sleeve HSS is designed to bond effectively with steel substrates, FBE primers, and plant-applied polyethylene coatings, delivering a continuous and robust corrosion protection system for your pipeline needs. As a trusted supplier and factory of high-quality heat shrinkable sleeves, we ensure that our products meet industry standards for durability and reliability. Protect your pipelines with the best in corrosion protection from a leading China supplier

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Product Description

Product Introduction

FRDP heat shrinkable sleeve HSS bonds the steel substrate, FBE primer and plant-applied polyethylene coatings excellently to form a continuous and durable corrosion protection system on the pipeline.

The heat shrinkable sleeve system consists of a two-component solvent-free epoxy primer, a heat-recoverable radiation cross-linked polyethylene backing coated with a hot-melt adhesive layer and a closure patch.

FRDP 60C heat shrinkable sleeve can be used as either 2-layer or 3-layer sleeve system. It depends on whether liquid epoxy primer is needed or not. For added flexibility, the sleeve can be supplied as bulk rolls or pre-cut to the required pipe size.

Technical Data

Property	Test Method	Value
Max. Operating temperature	-	Up to 55℃
Backing
Tensile strength	ASTM D 638	24.2 MPa
Elongation	ASTM D 638	600%
Hardness, Shore D	ASTM D 2240	58
Dielectric Strength	ASTM D 149	29.8KV/mm
Volume Resistivity	ASTM D 257	10^17 ohm-cm
Water Absorption	ASTM D 570	＜0.05%
Adhesive
Softening point	ASTM E 28	95 ℃
Lap shear@23℃	DIN30672	90N/cm2
Installed Product
Peel Strength@23℃	EN 12068	40N/cm
Impact Resistance	EN 12068	≥15J
Indentation resistance	EN 12068	Pass
Cathodic disbandment @23℃	EN12068	8.8mm rad
Resistance to thermal ageing	EN12068	-
-Tensile strength ratio	-	0.9
-Elongation ratio	-	0.9
Ultraviolet Irradiation resistance ratio of	EN12068	-
- Tape strength	-	0.94
-Elongation at break	-	0.94

Specification

Serial No.	Specification	Serial No.	Specification
1	FRDPΦ168×500—1.2/1.0	7	FRDPΦ508×500—1.5/1.0
2	FRDPΦ219×500—1.2/1.0	8	FRDPΦ529×500—1.5/1.0
3	FRDPΦ273×500—1.2/1.0	9	FRDPΦ610×500—1.5/1.0
4	FRDPΦ325×500—1.2/1.0	10	FRDPΦ711×500—1.5/1.0
5	FRDPΦ355×500—1.2/1.0	11	FRDPΦ813×500—1.5/1.0
6	FRDPΦ426×500—1.5/1.0	12	FRDPΦ1220×500—1.5/1.0

Note:
☑ Closure patch length and thickness are equal to sleeve axial length and thickness, respectively. Enclosure patch width: 120 mm for sleeves Φ168～Φ426 while 150 mm for sleeves > Φ426.
☑ Customer-made is available to meet any customer special demand.

Product Features

Frequently Asked Questions

What is the maximum operating temperature for FRDP 60C heat shrinkable sleeve?

The FRDP 60C heat shrinkable sleeve is rated for a maximum operating temperature of up to 55℃, making it suitable for standard pipeline corrosion protection applications in moderate temperature environments.

What coating systems is the FRDP 60C sleeve compatible with?

The FRDP 60C heat shrinkable sleeve HSS is designed to bond excellently with the steel substrate, FBE (Fusion Bonded Epoxy) primer, and plant-applied polyethylene coatings, forming a continuous and durable corrosion protection system on the pipeline.

Can FRDP 60C be used as both a 2-layer and 3-layer sleeve system?

Yes, FRDP 60C heat shrinkable sleeve can be used as either a 2-layer or 3-layer sleeve system, depending on whether a liquid epoxy primer is required for the specific application. This flexibility allows it to adapt to various pipeline protection needs.

What pipe diameter sizes are available for the FRDP 60C sleeve?

FRDP 60C sleeves are available in a wide range of pipe diameters, from Φ168 mm up to Φ1220 mm, all with a standard length of 500 mm. Custom sizes are also available upon request to meet specific project requirements.

What supply formats are available for FRDP 60C heat shrinkable sleeves?

For added flexibility, the FRDP 60C sleeve can be supplied as bulk rolls or pre-cut to the required pipe size, allowing contractors and engineers to choose the most convenient format for their installation workflow.

What are the key mechanical and adhesive performance properties of FRDP 60C?

The FRDP 60C sleeve offers excellent mechanical performance including a tensile strength of 24.2 MPa, elongation of 600%, and Shore D hardness of 58. In terms of adhesion, it achieves a peel strength of 40N/cm at 23℃, an impact resistance of ≥15J, and cathodic disbandment of just 8.8mm radius, ensuring long-term corrosion protection reliability.

Product Detail

OEM China FRDP 60C Heat Shrinkable Sleeve Suppliers - Durable Corrosion Protection Factory for Pipelines Manufacturers, Factory

Product Description

Product Introduction

Technical Data

Specification

Product Features

Frequently Asked Questions

Related Products

Product Detail

OEM China FRDP 60C Heat Shrinkable Sleeve Suppliers - Durable Corrosion Protection Factory for Pipelines Manufacturers, Factory

Product Description

Product Introduction

Technical Data

Specification

Product Features

Frequently Asked Questions

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