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Home > Products > Bitumen Pipe Coating > Polyethylene Bitumen Tape > Oil/gas pipeline Polyethylene joint wrap tape with butyl rubber

Oil/gas pipeline Polyethylene joint wrap tape with butyl rubber

Product Description

Oil/gas pipeline Polyethylene joint wrap tape with butyl rubber

1: System description for Polyethylene joint wrap tape (butyl rubber)

for oil/gas pipeline Joint wrap tape:The XUNDA-T300 series is Cold applied tape

Coating System for anti corrosion of field joints,fittings, and specifically pipeing.

The Adhesive is a key in ground performance characteristic coupled with the low

and high density polyethylene backing.

The Joint wrap tape shall be applied by hand or with a Wrapping Machine.

 2 Joint wrap tape's Structure:

 The specification of the tape consists of two layers, adhesive layer

and film backing

Adhesive: butyl rubber

Film backing: Special blend of stabilized polyethylene

Some customer like the joint wrap tape with  more one layer relealse paper.

3 Joint wrap tape'sFeatures:

 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

 4 Technical data

 XUNDA T 300

 

Physical Properties

 

Test Method

Typical Value

English

Metric

Total thickness

ASTM D 1000

40.0 mil

1.00 mm

Backing thickness

ASTM D 1000

14.0 mil

0.35 mm

Adhesive thickness

ASTM D 1000

26.0 mil

0.65 mm

Width

-

2''- 32''

50 -800 mm

Length

-

100' -800'

30 -240 m

Backing colour

-

Black,Yellow,Gray or orthers

Tensile strength

ASTM D 1000

45 lbs/in

80 N/ cm

Elongation

ASTM D 1000

450 %

Peel Adhesion to primed steel pipe

ASTM D 1000

339 oz/in

37 N/cm

Cathodic Disbandment

ASTM G8

0.25 in radius 6.4 mm

Dielectric Strength

ASTM D 149

42 Kv

Volume Resistivity

ASTM D 257

2.5x1012 ohm.cm

Water Absorptivity

ASTM D 570

0.048%

Water Vapor Transmission Rate (24h)

ASTM F1249

0.01g/100sq in/24h

0.1g/100sq mm/24h

Application Temperature                                                                       

 

14°F-140°F

-10 °C - 60 °C

Max Service Temperature

 

-40°F-176°F

- 40 °C - 80°C

 

Want to know more details, please contact us:
Contact :Nancy Song
Skype:nancysong7
TEL:+86 13191713064

Contact us if you need more details on Oil/gas Pipeline Polyethylene Joint Wrap Tape with Butyl Rubber. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Polyethylene Joint Wrap Tape、Joint Wrap Tape for Oil/gas Pipeline. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Bitumen Pipe Coating > Polyethylene Bitumen Tape

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