Delivery Time:7 working days after received your payment
Certification:ISO 9001,ISO 14001,OHSAS 18001,,SGS,DVGW

Anti-corrosion Pipe Wrap Tape Outer Wrapping Tape for Steel Pipe Mechanical Protection

Description:

1. Pipe anti-corrosion outer wrapping tape system description:

The XUNDA pipe anti-corrosion outer wrapping tape is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, and Waste Water underground or overhead pipelines. The outer-layer tape backing shall be compounded so that it will be resistance to outdoor weathering.

The pipe anti-corrosion outer wrapping tape shall be applied after the inner-layer tape by hand or with a wrapping machine

2. Pipe anti-corrosion outer wrapping tape structure:

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

Adhesive: butyl rubber

Film backingr: Special blend of stabilized polyethylene

3. Pipe anti-corrosion outer wrapping tape features:

Excellent adhesion to inner-layer tape and self

Resistant to UV

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

4. Pipe anti-corrosion outer wrapping tape physical properties

Item& Standards	T 250	T 265	T 275
Total thickness(ASTM D 1000)	0.510 mm	0.635 mm	0.762 mm
Backing thickness(ASTM D 1000)	0.380 mm	0.500 mm	0.580mm
Adhesive thickness(ASTM D 1000)	0.130 mm	0.135mm	0.182 mm
Elongation at Break(ASTM D 1000)	³ 400%
Tensile Strength(ASTM D 1000)	70 N/cm	73 N/cm	78 N/cm
Yield Strength(ASTM D 1000)	41 N/cm	46 N/cm	52 N/cm
Peel Adhesion to inner tape(ASTM D1000)	³ 5N/cm
Dielectric Strength(ASTM D 1000/D 149)	36 KV	45KV	48 KV
Cathodic Disbandment (ASTM G8)	0.24 in radius 6.4 mm
Volume Resistivity(ASTM D 257)	2.5 x 1012 ohm.m
Water Vapor Transmission Rate (ASTM F1249)	£ 0.1 gm/M2/24h
Water Absorption Rate(ASTM D 570)	< 0.10%
Recommended Application Temperature	-5 ℃to +60℃
Color	White
Max Serve Temperature	-40 to + 85℃
Available Roll Size (width x length)	2\" to 32\" X 50 to 800’