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Oversea department


TEL:+86 537-2611133

FAX:+86 537 2299111

Phone:+86 15910006277

Email: sales@shandongxunda.com

Skype: pipeline.tape

Whatapp: +86 15910006277


Add:NO.1, Jibei High-tech Industrial Park,Jining City,Shandong Province,China

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3 Ply Tape T400

Shandong Xunda Anticorrosion Coating Co.,Ltd is a China 3 ply tape, 3ply PE tape manufacturer, supplier and company, our professional factory can provide you 3 ply tape t400 products with both good price and quality.

System description

The XUNDA-T400 series is cold applied tape coating system for corrosion protection and waterproof of
oil/Gas/ water pipelines,buildings,they can be underground ,offshore or overhead.


Double coated anticorrosion adhesive tape consists of four layers,
Internal Adhesive layer:Butyl rubber with bitumen adhesive
External Adhesive layer: Butyl rubber Bituminous Compound
Film backing:Special blend of stabilized polyethylene

Interleaf: Silicone release paper


Excellent bonding between adhesive and carrier film via co-extruded intermediate layer.
Mechanically highly resistant tape system.
Practically impermeable to water vapor and oxygen.
Resistant to soil bacterial and soil electrolyte.
Compatible with coating from PE,PP,FBE,PU,CTE and Bitumen and ext… .
A Total Coating System with:
High adhesion and shear resistance
High electrical resistance
High dielectric strength
High corrosion protection for steel substrates


Waterproofing Pipelines anti-corrosion
-Waterproofing membrane for basements,substructures  

bridge, vehicular traffic structures, or parking decks overlaid with an asphalt 

concrete wearing course.

-Tough, high performance waterproof membrane for critical substructures 

and civil engineering works.

-Provides a vapor and waterproof membrane to water excluding structures 

and protects concrete from attack by aggressive ground salts.

-Protection for wall ,floor, roof, corner, basement etc. to against from attack

 by bad weather, rain, acid alkaline salt

_ Weld joints
_ Bends
_ Fittings
_ Bare pipe lengths
_ Pipe rehab and repair
-Bare pipe length

Ⅳ Physical Properties


Physical Properties

Test Method
Typical Value
English Metric
Color film backing
Adhesive inner layer
Adhesive outer layer
-- black(grey/green)
Thickness Carrie film
Internal Adhesive
PE backing
External Ahesive

ASTM D 1000
12 mil
12 mil
12 mil
12 mil
0.30 mm
0.30 mm
Total thickness 48.0 mil 1.20 mm
Tensile strength ASTMD1000  70 lbs/in 120 N/cm
Elongation at break ASTMD1000 550%
Peel strength to primed steel at 23 ℃
at 50℃
EN 12068
Annex C
274.5 lbs/in
137.1 lbs/in
30 N/cm
15 N/cm
Peel strength tape to tape at 23 ℃ at 50℃ EN 12068
Annex B
228 lbs/in
32 lbs/in
25 N/cm
3.5 N/cm
Dielectric strength ASTMD149 35 Kv
Insulation Resistance EN 12068 108 ohm·m²
Water Vapor Transmission Rate (24h) ASTM E 96 0.01g/100sq in/24h 0.1g/100sq mm/24h
Brittleness temperature DIN53372 -51±39 -46±4 ℃
Water Absorption ASTM D 570 0.08 %
Impact resistance at 23° EN 12068 15 J
Cathodic disbandment at 23°c
at 50°c

EN 12068
15 mm
30 mm
Lap shear strength at 50℃ EN 12068 0.05 N/mm2

V Picture

Product Selection Guide
Max operating temperature 66°C (150°F)
Recommended primer P19
Additional mechanical layer T200
Compatible line coatings PE, FBE, Tape & Coal Tar
Recommended pipe preparation                  SSPC-SP2, SP3 & SP6 ST 2 1/2 - ST 3                       
Performance AWWA C-214

VI. Ordering Information

400 Double adhesive tape
Total tape thickness in mils 35mil,(0.8mm),40mil,(1.0mm),48 mils (1.20 mm)  
BLK Tape backing color Black (BLK)
2 Tape width in inches 2" (50 mm), 4" (100 mm), 6"(152 mm)
50FT Tape roll length in feet 30ft,(10M),50 ft (15 m),65ft(20M)
1.5 Tape inner core diameter in inches             1.5" (38 mm), 3" (75 mm)
For other require,please contact technical