T250 Pipe Wrap Tape
XUNDA T 250 (20mil)
The pipe wrap tape thickness is 20mil (0.5mm) as outer layer. It provides permanent mechanicalprotection when applied with inner wrap coating protection corrosion forunderground steel pipelines, it has powerful mechanical protection.
The pipe wrap tape has high chemical resistance under severe conditions ofsoil with a wide range of application and service temperature. It complies withEN-DIN 12068 and AWWA C-214 international standards and also ASTM standards. The pipe wrap tape has outstanding electric property and permanent adhesionwith excellent working efficiency by hand or by machine.
Physical Properties of the T250 Pipe Wrap Tape
Laminated Two Component Co-Extrude Outer Wrap Tape
Physical Properties | Test Method | Typical Value | |
English | Metric | ||
Total thickness | ASTM D 1000 | 20.0 mil | 0.5 mm |
Backing thickness | ASTM D 1000 | 12.0 mil | 0.3 mm |
Adhesive thickness | ASTM D 1000 | 8.0 mil | 0.2 mm |
Width | - | 2''- 32'' | 50 -800 mm |
Length | - | 100' -800' | 30 -240 m |
Backing colour* | - | White | |
Tensile strength | ASTM D 1000 | 45 lbs/in | 70 N/ cm |
Elongation | ASTM D 1000 | 500 % | |
Peel Adhesion to primed steel pipe | ASTM D 1000 | 183 oz/in | 25 N/cm |
Impact resistance (min) | ASTM G8 | 15 J | |
Dielectric Strength | ASTM D 149 | 40 Kv | |
Volume Resistivity | ASTM D 257 | 1.5x1012 ohm.cm | |
Water Absorption | ASTM D 570 | 0.2 % | |
Water Vapour Transmission Rate ( 24h ) | ASTM F1249 | 0.01g/100sq in/24h | 0.1g/100sq mm/24h |
Application Temperature | 14 ℉ to 140 ℉ | -10 ℃ to 60 ℃ | |
Max Service Temperature | -40 ℉ to 176 ℉ | - 40 ℃ to 80 ℃ |
*Colouris available according with unique project requirements.
Note: Various wide, length and thicknessare available for unique project requirement.
T250 Pipe Wrap Tape Width Reference
Hand Applied | Machine Applied | ||||||
Pipe Outside Dia | Tape Width | Pipe Outside Dia | Tape Width | ||||
inch | mm | inch | mm | inch | mm | inch | mm |
.75 -1.5 | 19 - 38 | 2 | 50 | .75 - 1.5 | 19 - 38 | 2 | 50 |
2-6 | 51 -152 | 4 | 100 | 2-3 | 51 -76 | 4 | 100 |
8 and larger | 203 | 6 | 150 | 4 | 102 | 6 | 150 |
6-14 | 152 - 356 | 9 | 300 | ||||
16 - 60 | 406- 1524 | 12 | 300 |
As a professional pipe wrap tape manufacturer in China, our company offers acomprehensive range of products that includes PP wrapping tape, joint wraptape, aluminium foil wrapping tape and many others.