pipeline corrosion protection inner tape for insulation of pipe

pipeline corrosion protection inner  tape for insulation of pipe

Model No.︰T 138

Brand Name︰XUNDA

Country of Origin︰China

Unit Price︰US $ 1.7 / sqm

Minimum Order︰100 sqm

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Product Description

Pipeline corrosion protection inner tape

The specification of the tape consists of two layers, adhesive layer and film backing

Adhesive: Butyl rubber 

Film backing: Special blend of stabilized polyethylene

Features:

Excellent adhesion to pipe and self

Can be applied over a wide temperature range 

Good conformability and consistent uniform thickness

Easily applied with no special equipment

Compatible with common pipe coatings              

Excellent resistance to cathodic disbonding

Meets ASTM D 1000 Standard

Cold applied

Physical Properties

INNER TAPE: XUNDA-T 100 Series

 

Item

T-138

T-150

T-165

T-175

Total thickness(ASTM D 1000)

0.38 mm

0.51 mm

0.64 mm

0.76 mm

 Polyethylene Film(ASTM D 1000)

0.23 mm

0.31 mm

0.34 mm

0.37 mm

Synthetic Adhesive(ASTM D 1000)

0.15 mm

0.20 mm

0.30 mm

0.39mm

Elongation at Break(ASTM D 1000)

300%

400%

400%

500%

Tensile Strength(ASTM D 1000)

40 N/cm

55 N/cm

60 N/cm

63 N/cm

Yield Strength(ASTM D 1000)

28.0 N/cm

35.5 N/cm

42.3 N/cm

45.5 N/cm

Peel Adhesion to Primed Pipe

(ASTM D 1000)

20 N/cm

25 N/cm

30 N/cm

33 N/cm

Dielectric Strength(ASTM D 149)

30 KV/mm

35 KV/mm

45 KV/mm

48 KV/mm

Cathodic Disbandment(ASTM G 8)

0.24 in radius 6.4 mm

Volume Resistivity(ASTM D 257)

1.5 x 1012 ohm.m

Water Vapor Transmission Rate (24H)

(ASTM F 1249)

£ 0.1gm/M2/24h

Water Absorption Rate (ASTM D 570)

< 0.02%

Recommended Application Temperature 

-5 to +600 C

Max Serve Temperature

-40 to + 850 C

Color

Black 

Available Roll Size (width x length)

2" to 32" X 50’ to 800’

Payment Terms︰ T/T

Lead Time︰ 7 days

Standards Certificate︰ SGS,DVGW

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