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T138 Pipe Wrap Tape



T138 Pipe Wrap Tape

T138 Pipe Wrap Tape
XUNDA-T 138 (15mil)

The pipe wrap tape thicknesses is 15mil as innerlayer and its colour is black. It offers long term corrosion protection andprovides a permanent bond to the primed steel pipes surface along withprotection against chemical electrolytic corrosion for underground pipelines.

The pipe wrap tapehas high chemical resistance under service temperature, it complies with EN-DIN 12068 andAWWAC-214 international standards and also ASTM standards. The pipe wrap tape has outstandingelectric property and permanent adhesion.

Physical Properties of the T138 Pipe Wrap Tape
Corrosion Protection Inner Wrap Tape

T138 Pipe Wrap Tape

Physical Properties

Test Method

Typical Value

English

Metric

Total thickness

ASTM D 1000

15.0 mil

0.38 mm

Backing thickness

ASTM D 1000

9.0 mil

0.23 mm

Adhesive thickness

ASTM D 1000

6.0 mil

0.15 mm

Width

-

2''- 32''

50 -800 mm

Length

-

100' -800'

30 -240 m

Backing colour

-

Black

Tensile strength

ASTM D 1000

22.5 lbs/in

40 N/ cm

Elongation

ASTM D 1000

300 %

Peel Adhesion to primed steel pipe

ASTM D 1000

183 oz/in

20 N/cm

Cathodic Disbondment

ASTM G8

0.25 in radius 6.4 mm

Dielectric Strength

ASTM D 149

30 Kv

Volume Resistivity

ASTM D 257

1.5x1012 ohm.cm

Water Absorptivity

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 ℃


Note: Variouswide, length and thickness are available for unique project requirement 

T138 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 specialized pipe wrap tape manufacturer and supplier in China, we providea wide range of products that includes PE adhesive tape, joint wrap tape,liquid adhesive, pipe coating and much more.




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