الوصف

underground pipe repair adhesive tapee
System Description
The Xunda joint tape T-300 is cold applied  coating system designed for the corrosion protection of oil , gas ,water new pipelines and existing pipeline rehabilitation and field joints, fittings, and specialty piping. It is suitable to protect longitudinal and spiral weld pipe welds. It consists of two layers, the butyl rubber adhesive laminated on the polyethylene film backing.
Xunda liquid adhesive can be used as primer for this system. The system can be applied by hand or with a wrapping machine.
System Features
 

• Cold applied without special equipment.
• Resistant to soil stress
• Excellent adhesion to primed pipe and itself.
• Can be applied over a wide temperature range.
• Good conformability and consistent uniform thickness.
• Compatible with common pipe coatings.
• Excellent resistance to cathodic disbondment.
• Long term in-ground performance
• Meets ASTM D 1000 ã€EN 12068、AWWA C214、C209、DIN30672 and other international standards
•  System Properties

Application

Prepare surfaces by eradicating all loose scale, rust or other foreign

matter by grit blasting or wire brush. The surface must be clean, dry and free of grease.

Peel back strip and apply tacky side of the tape to the surface and apply pressure.

Apply the tape spirally with sufficient tension to make it conform.

Remove interleaving as wrapping proceeds. Overlap each turn by at least 1 or 55%.

(Note: when proper surface prep is not achievable or when applying

to pitted pipe, apply a thin film of Butyl Pipe Primer to all surfaces

to be wrapped and allow to dry). (Over width silicone paper prevents

product contamination during site handling and storage). 

Wrapping materials for underground pipes(pipe wrap tape)  is used as the base

material which is coated by the liquid butyl rubber film, both of which are

pressed and compounded. The film of protective tape is thicker and higher in intensity,

color is white.

Wrapping materials for underground pipes(pipe wrap tape) will protect the pipe

and its anti-corrosion tape surface from damages.

Xunda wrap have been specially developed for high-quality, onsite corrosion

protection for joints, in cases where the pipeline has already been installed.

The material is easy, safe and quick to apply on welded joints,

bends and other complicated shapes.

Our Services
 The xunda brand has been synonymous with pipeline corrosion protection

systems worldwide for more than 20 years. Whether in the extreme heat

of the Middle East or the forbidding cold of Russia or the more moderate

climates of the United States, xunda is there with the most advanced

anti-corrosion pipeline coating for the oil, gas, water and coal slurry industries.
With a full range of multi-layered coating systems and a host of coating

accesories, xunda is ready to respond to customers anywhere on the globe.

Contact:Nancy Song
QQ:2934034518
Skype:nancysong7
008613791713064008613791713064(whatsapp)