الوصف

anticorrosion tape similar  *****0 pipe inner wrap tape

Product Description

similar *****0 pipe inner wrap tape also be called pipe wrap anti-corrosion tape,polyethylene wrap tape, Cold Applied tape.

similar  *****0 inner wrap tape  is engineered to assure a high bond to the primed pipe surface with excellent conformability characteristics, aggressive adhesive for corrosionprotection and repair of main line coatings.

similar *****0 inner wrap tapepipe can be buried, also can be underground ,overhead ,

onshore and offshore.

Structure

The specification of the Inner tape consists of two layers,adhesive layer and film backing.
 Adhesive: Butyl rubber
 Film backing: Special blend of stabilized polyethylene.

Features & Benefits

Provides a permanent bond to the primed steel

pipes surface and provides protection against chemical

electrolytic corrosion for underground pipelines.
Long term corrosion protection
Worldwide reference lists. Established in-ground history
High chemical resistance under service temperature.
Outstanding electric property and permanent adhesion.
Cold applied, No release liner. Makes installation fast and easy.
Complies with EN-DIN ****2 and AWWAC***4 international
standards and also ASTM standards.

Packaging & Shipping
1.Plastic bag inside Export cartons outside to be fixed with 4 nylon straps
2.Strong enough to be transportable & to avoid deformation
3. We can do as your design
Shipping:
By sea from Qingdao , China

Product Uses

1) Steel pipe pretreatment

 1.1 Keeping the pipe external surface clean and dry.Remove the dust, oil, welding slag, burrs, grease and dirt on pipe surface.

 1.2 Pipe surface prepared up-to a level of Sa 2 or 2 ½ or St 2/st by sand blasting.

 1.3 After the precleaning operations, the pipe surface not smoothwhich may sharp the pipe coating should be burnished , the abrasive dust attached on the pipe surface should also be cleaned clearly.

1.4 If flash rusting occurs, the surfaces must be re-cleaned by blasting as above.

2) Coating &Wrapping application

2.1 Coating &wrapping application consist of primer application, inner tape coating ,outer tape coating .

2.2 weather condition

2.2.1 When the wind&sand was strongly, when the sand and dust covered on the surface of pipe, primer , tape etc., should not be brushing primer and wrapping the tape if there is no reliable preventive measures.

2.2.2 When air humidity is greater than *0%,or when the pipe surface is wet from any precipitation, should not be brushing primer and wrapping tape.

3) Brushing primer

3.1 The brushing time should be control within 6 hours between the pipe surface treatment and brush primer .
During brush primer, pipe surface should be free from damp and pollution. If the pipe surface rust return, should be re-pre-cleaned.

3.2 The primer should be mixed evenly in the container before brushing.

3.3 The primer should be applied uniformly, without any sags, floods, runs, drips, bare spot and over spray, such as leakage brush, clot, streaming. The primer coat DFT shall not be less than ****0micron (**2mils)

3.4 After the primer dried, then wrapping the tape(It usually takes 3to 5 minutes.).

3.5 Consumption:

      machine applicationapprox. 0,1 litre/m²

      hand applicationapprox. 0,2 litre/m²

4) Wrap tape application

4.1 Wrap tape application consists of hand application and machine application.

4.2 The tape applied temperature must be above 5 degrees,the coating construction temperature shall be more than *5 degrees as better .

4.3 The tape shall be spirally applied ,minimum overlap shall not be less than *0%.

4.4 When a new roll of tape started ,the ends shall be located to ensure the continuity of wrap tape using the same method of application.

4.5 Outer tape applied method is the same as above.

5.Cutbacks

   Cutbacks shall be a minimum 6inches(**0mm) from the ends of each pipe.The cutbacks may be tapered or straight edge for the total thickness of the coating

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Company Information

Jining Xunda Pipe Coating Material Co., Ltd. is the largest manufacturer of anti-corrosion coating materials in China.

 We are a global company supplying Polyethylene Coating Systems for anti-corrosion in the oil, gas and water pipeline construction industry for both onshore and

offshore applications.

 We are a manufacturer of standard and special products. With high-quality anti-corrosion systems, we are providing anti-corrosion solutions for oil pipelines, natural gas, chemicals and water transmission and distribution pipelines. We are a global supplier of PE corrosion systems for metallic pipelines.

 We serve:

Oil, gas and water transmission pipeline markets

Oil and gas distribution and utility markets

New pipeline construction markets

Rehabilitation and reconditioning markets

Offshore industry

Refinery and petrochemical plant industry

 We manufacture polyethylene coating by utilizing butyl based elastomeric adhesives, Polyethylene

films and liquid adhesives for corrosion protection of steel pipes

FAQ

1.  What is the payment terms.

       T/T (Telegraphic Transfer) ,  L/C at sight,Western Union

2. What is the delivery time of the tape.

       Usually , 7 days after payment, but  it will cost more time when a large order  made.

 3. Whether the sample is free or not.

      The sample will be free with one patch or a small roll . It should paid when you ask for large               quantity samples.

4.What is your qualification.
We are the manufacturer of anticorrosion tape for *8 years. All our products are ISO,DVGW,              SGS,AWWA approved.we are the membership supplier of SINOPEC, CNOOC ,CNPC. Our products had exported to more than *0 countries.

 5. What is your after-sales service.

     1). Quality reponse

     2). Providing technical proposanl and feld application  training

     3).Product replacement if it is the quality problem.

Want to know more details, please contact us:
Contact :Nancy Song
Skype:nancysong7
whatsapp:**************4
         **************5
wechat(QQ):********3