Packaging Product Stocks
Underground Pipe Joint Wrapping Tape for Field Joints Valves and Irregular Pipe
T300 series
Description
Pipe Joint Wrapping Tape / Pipe Wrap Tape for Field Joints Valves and Irregular Pipe
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1.Pipe joint wrapping tape system description:
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The Pipe Joint wrapping tape is Cold applied tape coating system for anti corrosion of field joints,fittings, and specifically piping. The adhesive is a key in ground performance characteristic coupled with the low and high density polyethylene backing.
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The Pipe joint wrapping tape shall be applied by hand or with a wrapping machine.
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2. Pipe joint wrapping tape structure:
The specification of the tape consists of two or three layers, adhesive layer and film backing,some customer like add one layer release paper.
Adhesive: butyl rubber
Film backing: Special blend of stabilized polyethylene???
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3. Pipe joint wrapping tape features:
Heavy duty adhesive
Resistant to UV
Can be applied over a wide temperature range
Good conformability and consistent uniform thickness??????????????
Easily applied with no special equipment
Conformable to irregular shapes.
Meets ASTM D 1000 Standard
Cold applied
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4. Pipe joint wrapping tape physical properties
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Item&Standards | T-380 | T-390 | T-3100 | T-3130 |
Total thickness (ASTM D 1000) | 0.76 mm | 0.89 mm | 1.02 mm | 1.27 mm |
Backing thickness (ASTM D 1000) | 0.28 mm | 0.30 mm | 0.35 mm | 0.50 mm |
Adhesive thickness (ASTM D 1000) | 0.48 mm | 0.59 mm | 0.67 mm | 0.77 mm |
Tensile strength (ASTM D 1000) | 50N/ cm | 55N/ cm | 60N/ cm | 63N/ cm |
Elongation (ASTM D 1000) | ≥400% |
Adhesion to Primed Pipe (ASTM D 1000) | 28N/cm | 30N/cm | 32N/cm | 35N/cm |
Dielectric Strength (ASTM D 1000/D 149) | 42KV | 43 KV | 44 KV | 45KV |
Volume Resistivity (ASTM D 257) | ≥2.5x1012 Ω.m |
Water Vapor Transmission Rate(24h)(ASTM F1249) | ≤0.1g/㎡ |
Water Absorption Rate(ASTM D 570) | ≤0.1% |
UV Resistance 600h | ≥80 % |
Recommended Application Temperature | -5 ℃to +60℃ |
Color | Black,White,Blue or others |
Max Serve Temperature | -40 to + 85℃ |
Available Roll Size (width x length) | 2& quot; to 32& quot; X 30 to 800’ |
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Jining 聽Xunda聽 Pipe聽 Coating聽 Materials聽Company
Anti Corrosive Tape,Pipe Coating Tape,Pipe Insulation Tape
Address: Ershilipu Industrial Park,Jining City,
Jining, Shandong
China, 272100
Tel: 86-138-63735038
Fax: 86-537-2299111
