Pipe wrap xunda tape/ pipe wrap anticorrosion tape/ pipe wrap butyl tape

Pipe wrap XUNDA-T-100 series is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines.

 

pipe wrap inner-layer tape shall be applied after the Liquid adhesive and before the outer-layer tape by hand or with a wrapping machine

 

Structure

The specification of the tape consists of two layers, adhesive layer and film backing

Adhesive: butyl rubber

Film backing: Special blend of stabilized polyethylene

 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

Meets ASTM D 1000 Standard

Cold applied

 

Type	T-150	T-165	T-180
Total thickness	0.51 mm	0.65 mm	0.80 mm
Polyethylene Film	0.31 mm	0.34 mm	0.39 mm
Synthetic Adhesive	0.20 mm	0.31 mm	0.41 mm
Elongation at Break	³ 400%
Tensile Strength	45.3 N/cm	51.2 N/cm	64.5 N/cm
Yield Strength	35.5 N/cm	42.3 N/cm	45.5 N/cm
Peel Adhesion to Primed Pipe	21.2 N/cm	26.5 N/cm	33.2 N/cm
Dielectric Strength	35 KV/mm	45.8 KV/mm	48 KV/mm
Cathodic Disbandment	0.24 in radius 6.4 mm
Volume Resistivity	2.5 x 1012 ohm.m
Water Vapor Transmission Rate	£ 0.1gm/M2/24h
Water Absorption Rate	< 0.06%
Recommended Application Temperature	-5 to +600 C
Max Serve Temperature	-40 to + 800 C
Color	Black
Available Roll Size (width x length)	2" to 9" X 50 to 600 feet