Product Description

viscoelastic body adhesive tape joint with filling valve

 should base on noncrystalline low viscosity polyolefin tape with self 

healing along with polymeric tape outer wrap. Viscoelastic body adhesive

tape for pipe corrosion protection should be easily applicable for wrapping 

of irregular shape fittings i.e. 

Weld Joints, Bends and service Tees in underground Gas Distribution

 Piping System with minimum surface preparation.

Composition:

 should be reinforced with inert fiber matrix. The tape roll must be

 formulated with a removable plastic

 film at the time of application.

The Viscoelastic body adhesive tape for pipe corrosion protection should be provided with suitable outer wrap for mechanical protection; 

the purpose of which is to provide additional pressure to support cold flow 

of compound tape and self healing properties of complete coating system.

 Characteristics of the tape:

 The application should be easier and fast, self vulcanizing and compatible 

with Asphalt, Coaltar and PE coating on the Gas Pipeline structures. 

The  visco elastic tape shall conform to the attached specifications. 

The  visco elastic tape Should have good resistance to Acid, Alkali and Salts

The visco elastic tape should without primer

 Track Record:

 The Viscoelastic body adhesive tape wrap system shall have a track record of satisfactory performance 

for a period of at least five years world wide and have been used 

y atleast 5 international customers world wide.

A list of such customers with contact details must be attached with the bid.

Storage Requirement:

 Material shall be suitable for storage at ambient temperature ranging upto 40ºC. 

with 90% humidity.

Samples and technical data sheet:

 Bidder must attach one sample of each type of the quoted item along 

with detail technical data sheet. 

A third party test report from internationally reputed testing bodies.

Company Informatios:

 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.

 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)