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Cold applied self adhesive PE bitumen tape

Product Description

Product Description

Cold applied self Adhesive PE Bitumen Tape 

 

 

 

I. Description

PE bitumen tape is Cold applied tape coating system for corrosion protection of Oil, Gas, Petrochemical, 

Waste Water underground or overhead pipelines and waterproofing.

The  PE bitumen tape shall be applied after the primer by hand or with a wrapping machine

 

II .Structure

The specification of the PE bitumen tape consists of three layers,

Backing:Special blend of stabilized polyolefines

Adhesive:Butyl rubber Bituminous Compound and Adhesion Promoting Resins

Interleaf: Anti-adhesive Film Treated with Silicone

 

III .Features:

_ Heavy duty butyl bitumen compound adhesive

_ Excellent adhesion to pipe and self

_ Flexibility provides extra protection at vulnerable areas

_ Excellent conformability and consistent uniform thickness

_ Easily applied with no special equipment

_ Compatible with common pipe coatings

_ Excellent resistance to cathodic disbonding

_ Resistant to UV

_ Can be applied over a wide temperature range 

_ Good conformability and consistent uniform thickness

_ Cold applied

 

IV. Physical Properties:

 

 

Type T-6100 T-6130 T-6165
Total thickness (mm) 1.0 1.27 1.65
Film (mm) 0.42 0.51 0.71
Adhesive(mm) 0.58 0.74 0.94
Elongation  ≥400%   
Tensile Strength (N/cm)  55  60  63
Dielectric Strength(KV) 32  43  45

Cathodic Disbondment

0.25in radius 6.4 mm 

Volume Resistivity  2.5×1012ohm.m  
Water Vapor Transmission Rate    ≤0.1gm/m²/24h
Water Absorption Rate    <0.05%
Application  Temperature     -10°c  to 60°c
Max Serve Temperature    -40°c  to 80°c
Color   White
Available Roll Size (width×length)    2” to 36” ×50 to 900mm
Available Roll Length     10-100m

 

Packaging & Shipping

 Packaging : 

Commonly use carton:

Tape Thickness Tape Size Carton Size SQM/CTN(m²) Quantity/CTN
  0.51mm  0.51mm*200mm*50m  410cm*210cm*415cm  40  4
 0.51mm*150mm*50m  420cm*420cm*320cm  60  8
 0.51mm*100mm*50m  420cm*420cm*320cm  60  12
 0.51mm*75mm*50m  420cm*420cm*320cm  60  16
 0.51mm*50mm*50m  420cm*420cm*320cm  60  24
     0.75mm      0.75mm*200mm*50m  410cm*210cm*415cm  28  4
 0.75mm*150mm*50m  420cm*420cm*320cm  42  8
 0.75mm*100mm*50m  420cm*420cm*320cm  42  12
 0.75mm*75mm*50m  420cm*420cm*320cm  42  16
 0.75mm*50mm*50m  420cm*420cm*320cm  42  24

 Shipping :  

Container Specification :

Container Specification Length*Width*High(m) Weight (Ton) Volume (m²)
20GP

Inside:    5.898×2.352×2.385

Outside:  6.058×2.438×2.591

17.5 24-26
40GP

 Inside:    12.032×2.352×2.385

 Outside:  12.192×2.438×2.591

22 54
40HQ

                 Inside:    12.032×2.352×2.385

                 Outside:  12.192×2.438×2.591

22 68
45HQ

                 Inside :     13.556×2.352×2.698

                 Outside:    13.716×2.438×2.896

29 78

 

 
Company Information

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Jining Xunda Pipe Coating Materials Co.,Ltd , a joint -stock enterprise, possessing a gross investment RMB 42 million, registered capital of RMB 20 million,the manufacturer of anti-corrosion and waterproof coating materials for petrochemical,Oil,Gas and Water underground, underwater and overhead pipelines transport system, are widely used for electricity, chemicals, construction.

 

Our main anti-corrosion products : Polyethylene Self Adhesive Tape, Polyethylene Outer Protection Tape, Polyethylene Joint Repair Tape, Polyethylene Double Side Wrap Tape, Polypropylene Mesh Membrane Tape, Polypropylene Waterproof Tape, Aluminum Foil Waterproof Tape, Viscoelastic Body Adhesive Tape, Heat Shrinkable Tape, Heat Shrinkable Sleeve ,Petrolatum Tape etc.

 

We have got DVGW,AWWA,ASTM,SGS certificates and test report, also the sole factory in China passed DVGW, AWWA test. We were approved ISO 9001,ISO 14001 and OHSAS 18001. XUNDA tapes can meet ASTM D1000, DIN EN12068, 30672,AWWA C209, 214 , IGS and other international standards.

 

Our major market including 80 countries, widely distributed in South Asia,Southeast Asia, the Middle East, Africa, Central Asia, West Asia, Europe, Eastern Europe, South America, Australia.

 

Company overview

 

Certifications

Our Pipe Wrap Tape certificate:

1.  ISO 9001

2.  OHSAS 18001

3.  ISO 14001

4.  SGS

5.  DVGW

6.  EXVOA - AWWA C214

7.  SINOPEC : China Petro-Chemical Corporation Supplier

8.  CNPC: China National Petroleum Corporation Supplier

9.  CNOOC : China National Offshore Oil Corporation Supplier

 

Our Services

-  Providing OEM, OBM, ODM

- Oil, Gas and Water Transmission pipeline market

- Oil and Gas distribution and utility markets

- New pipeline construction markets

- Rehabilitation and Reconditioning market

- Offshore Industry

- Manufacture of conventional and specialty Polyethylene, Polypropylene and Polymeric Alloys and coating 

  systems for pipe corrosion protection.

- Manufactures PE coatings systems for applications for New Pipe Construction and Rehabilitation and

  Reconditioning

- Approved to ISO 9001 and to other good manufacturing and technical standards and norms governed 

  within the energy and pipeline industry.

Advantages

- 15  years of  pipeline  coating experience

- Global presence in oil, gas and water industries

-  Innovative coatings, high temperature systems and niche coatings with first quality products

-  Multiple coating systems to meet end-user applications and requirements

-  ISO,AWWA,DVGW,SGS approved manufacturing protocol

-  Technology/R&D programs for new products and new processes

-  Proven long-term performance and corrosion protection on operating pipelines

-  Easy of application, consistent application and lower costs

- Compatible with traditional and current corrosion coatings

- Just-in-Time delivery on a global basis

- Achieving and exceeding Client requirements for products, packaging and shipment expectations

- Meetings all International and In-Country transportation requirements

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 80%,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 25-50micron (1-2mils)

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 50%.

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(150mm) from the ends of each pipe.The cutbacks may be tapered

  or straight edge for the total thickness of the coating.

 

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 18 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 80 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.

 

Contact us if you need more details on PE Bitumen Tape. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Bitumen Flashing Tape、Bitumen Wrapping Tape. If these products fail to match your need, please contact us and we would like to provide relevant information.

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