JINING XUNDA PIPE COATING MATERIALS CO.,LTD

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Product name : external coating tape for steel pipe
Item : T 265
Film : Polyethylene
Adhesive : Butyl rubber
Release paper : No
Standard : AWWAC214 ASTM D 1000,EN 12068
Storage life : 36 months
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Details:

External coating tape for steel pipe

Composition:It is tape-shaped anticorrosion material made of Polyethylene film heat laminated with adhesive layer of butyl glue.

Usage: It is extensively used in the pipework of oil and natural gas transportation, petrochemical industry, electric power, metallurgy, urban natural gas network of pipes, the outside anticorrosion project of the metal pipes involved as well as the outside anticorrosion project of the underground and overhead metallic conduit of the works of petrochemical industry, natural gas and coal transportation

 

Thickness: 0.30 - 2.0 mm

Width: 50, 75, 100, 150, 230,300mm

Length: 30 - 200m

 

Features: High Strength,Corrosion Protection, Excellent Adhesion

XUNDA-T 265 Outer tape

 

 

 

Physical Properties

 

Test Method

Typical Value

English

Metric

Total thickness

ASTM D 1000

25.0 mil

0.64mm

Backing thickness

ASTM D 1000

16.0 mil

0.40 mm

Adhesive thickness

ASTM D 1000

9.0mil

0.24 mm

Width

-

2’’- 32 ‘’

50 -800 mm

Length

-

100’ -800 ‘

30 -240 m

Backing colour

-

White,Yellow or orthers

Tensile strength

ASTM D 1000

29.1 lbs/in

52 N/ cm

Elongation

ASTM D 1000

400 %

Peel Adhesion to inner-layer tape

ASTM D 1000

45 oz/in

5 N/cm

Cathodic Disbandment

ASTM G8

0.25 in radius 6.4 mm

Dielectric Strength

ASTM D 149

40 Kv

Volume Resistivity

ASTM D 257

2.2x1012 ohm.cm

Water Absorptivity

ASTM D 570

0.067 %

Water Vapor Transmission Rate (24h)

ASTM F1249

0.01g/100sq in/24h

0.1g/100sq mm/24h

UV resistance

-

Excellent

Application Temperature                                                                       

-

14°F-140°F

-10 °C - 60 °C

Max Service Temperature

-

-40°F-176°F

- 40 °C - 80°C


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