Pipeline Outerwrap 955 for the Underground Water Pipe Anti Corrosion

Product Detail

System  Description




The XUNDA pipe protection tape is a cold applied tape (is also called mechanical protection tape ) used for the corrosion protection and mechanical protection of oil ,gas ,and water underground or overhead steel pipeline.




Pipeline Outerwrap 955 for the Underground Water Pipe Anti Corrosion is a polyethylene film with a bonding butyl rubber adhesive ,the adhesive assures a complete bond and eliminates the need for tie-downs on the outerwrap.




The Mechanical Protection Tape shall be applied after the inner pipe anti-corrosion tape by hand or with a pipe wrapping machine. 




Product  Composition




The composition of the pipe wrap tape - protection tape consists of two layers, butyl rubber adhesive layer and film backing.

Adhesive : Butyl rubber

Film Backing: Special blend of stabilized polyethylene




	T-215	T-220	T-225	T-230
Backing	0.254mm(10 mils)	0.381mm(15mils)	0.508mm(20mils)	0.508mm(20mils)
Adhesive	0.127mm(5mils)	0.127mm(5mils)	0.127mm(5mils)	0.254mm(10mils)
Thickness	0.38mm(15mils)	0.51mm(20mils)	0.635mm(25mils)	0.76mm(30mils)




Product  Features




Mechanical protection of the inner butyl rubber tape.

Excellent adhesion to inner butyl rubber tape and itself.

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 disbondment.

Meets ASTM D 1000 ?EN 12068?AWWA C214?

C209 and other international standard.




Product  Properties




Product Properties	Test Method	Typical Value
		T-215	T-220	T-225	T-230
Tensile Strength	ASTM D1000	45N/cm	58N/cm	65N/cm	70N/cm
Elongation	ASTM D1000	350%	400%	500%	550%
Cathodic Disbondment	ASTM G8 EN12068	0.25 in radius(6.4mm) 0.1 in radius(2.5mm)
Water Vapor  Transmission Rate	ASTM F1249	<0.2/?/24h
Volume Resistivity	ASTM E257	>2.5 x 1015 ohm.com
Dielectric Strength	ASTM D149	25-28 KV
Water Absorptivity	ASTM D570	<0.1%
Impact Resistance	ASTM G-14	>6.5N.m
Temperature Range For Application For Service		5? - 50? -30? - 85?




Ordering Information




XUNDA pipe protection tapes are available in rolls.




Product Type	Standard Ordering Options
Tape Thickness	0.38mm?0.51mm?0.635mm?0.76mm
Tape Width	50mm?100mm?150mm or others
Tape Length	30m?50m?100m or others
Tape Color	White or others
Core diameter	76mm or others