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T275 Pipe Wrap Tape



T275 Pipe Wrap Tape

T275 Pipe Wrap Tape
XUNDA T 275 (30mil)

The pipe wraptape thickness is 30 mil (0.76 mm) as outer layers, also called protectiontape. The backing is stabilizedpolyethylene while the adhesive is butyl rubber synthetic elastomer-adhesiveresin. The pipe wrap tapehas high chemicalresistance under severe conditions of soil with a wide range of application andservice temperature. Itcomplies with EN-DIN 12068 and AWWA C-214 international standards and also ASTMstandards.

The pipe wrap tapehas outstandingelectric property and permanent adhesion with excellent working efficiency byhand or by machine. It provides permanent mechanical protection when applied withinner wrap coating protection corrosion for underground steel pipelines, it haspowerful mechanical protection.

Physical Properties of the T275 Pipe Wrap Tape
Laminated Two Component Co-Extrude Outer Wrap Tape

T275 Pipe Wrap Tape

Physical Properties

Test Method

Typical Value

English

Metric

Total thickness

ASTM D 1000

30.0 mil

0.75 mm

Backing thickness

ASTM D 1000

20.0 mil

0.5 mm

Adhesive thickness

ASTM D 1000

10.0 mil

0.25 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

700 %

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 ℃


*Colour is available indifferent unique project requirement
Note: Various wide, length and thickness are available for unique projectrequirement.

T275 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 China-based pipe wrap tape manufacturer and supplier, Xunda offers a widearray of products that includes anticorrosion outer wrap tape, liquid adhesive,pipe coating, PE adhesive tape and more.




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