Product Description

External coating tape for steel pipe

Composition:It is tape-shaped anticorrosion material made of Polyethylene film heat laminated with adhesive layer of butyl glue.

Usage: It is extensively used in the pipework of oil and natural gas transportation, petrochemical industry, electric power, metallurgy, urban natural gas network of pipes, the outside anticorrosion project of the metal pipes involved as well as the outside anticorrosion project of the underground and overhead metallic conduit of the works of petrochemical industry, natural gas and coal transportation

 

Thickness: 0.30 - 2.0 mm

Width: 50, 75, 100, 150, 230,300mm

Length: 30 - 200m

 

Features: High Strength,Corrosion Protection, Excellent Adhesion

XUNDA-T 265 Outer tape

 

 

Physical Properties	Test Method	Typical Value
		English	Metric
Total thickness	ASTM D 1000	25.0 mil	0.64mm
Backing thickness	ASTM D 1000	16.0 mil	0.40 mm
Adhesive thickness	ASTM D 1000	9.0mil	0.24 mm
Width	-	2’’- 32 ‘’	50 -800 mm
Length	-	100’ -800 ‘	30 -240 m
Backing colour	-	White,Yellow or orthers
Tensile strength	ASTM D 1000	29.1 lbs/in	52 N/ cm
Elongation	ASTM D 1000	400 %
Peel Adhesion to inner-layer tape	ASTM D 1000	45 oz/in	5 N/cm
Cathodic Disbandment	ASTM G8	0.25 in radius 6.4 mm
Dielectric Strength	ASTM D 149	40 Kv
Volume Resistivity	ASTM D 257	2.2x1012 ohm.cm
Water Absorptivity	ASTM D 570	0.067 %
Water Vapor Transmission Rate (24h)	ASTM F1249	0.01g/100sq in/24h	0.1g/100sq mm/24h
UV resistance	-	Excellent
Application Temperature	-	14°F-140°F	-10 °C - 60 °C
Max Service Temperature	-	-40°F-176°F	- 40 °C - 80°C

Payment Terms︰ T/T

Lead Time︰ 7 days

Standards Certificate︰ SGS,DVGW

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