HT high temperature anticorrosion wrapping tape for underground gas and oil pipeline

GuanFang 1600 HT Tape

 

Description

 

The GuanFang 1600-HT system is designed for the Corrosion Protection of new and existing pipelines with a maximum operating temperature of 250°F(121°C). The primer layer is a solvent-based, thermally-activated material formulated for elevated temperature stability.

 

The coating layer consists of a cross-linked polyethylene backing and a cross-linked elastomeric Adhesive capable of maintaining long-term protection at elevated temperature. The 1600 HT has a release liner to enable proper unwinding of the roll.

 

Features

• Excellent adhesion to pipe and self
• Can be applied over a wide temperature range 
• Good conformability and consistent uniform thickness
• Easily applied with no special equipment
• Compatible with common pipe coatings
• Excellent resistance to cathodic disbonding

 

Properties

 

Tensile strength:	40 lbs/in(70 N/10 mm)
Elongation	500%
Peel Adhesion to Primed Pipe	40 N/cm
to backing	17.8N /cm
Dielectric Strength	40 KV
Cathodic Disbandment	9.5 mm radius
Impact resistance	3.2J
Volume Resistivity	1.2 x 1015 ohm.cm
Water Vapor Transmission Rate	0.06g/M2/24h
Water Absorption Rate	< 0.08%
Serve temperatuere	-30 to +120 ℃

 

 

 

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Product Categories : High Temperature Tape