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Petrolatum primer for the steel pipe anticorrosion

Product Description


Petrolatum Primer for the steel pipe anticorrosion


I. Description: 

A cold applied tape whick remains plastic over a wide temperature range .It is non-hardening and non-cracking .It is highly resistant to mineral acids,alkalis,salts and micro-organisms and highly impermeable to water,water vapour and gased.Used for the protection of buried or exposed pipes,rods, cable,valves and metal fittings from corrosion.


 Non-woven snthetic fibre fabric impregnated and coated with a neutral compound based on saturated petroleum hydrocarbons(Petrolatum) and inert siliceous fillers.It is supplied in rolls in a range of widths.

III.Accessory Products:


1. Petrolatum Primer

Petrolatum primer is a tacky Adhesive primer for use with Petrolatum Tape particularly where these are applied longitudinally or on flat areas. It is a component of the Xunda Coating System.

High melting point petrolatum in hydrocarbon solven .The petrolatum primer is a semi solid paste for brush application.

2. Petrolatum Mastic

Petrolatum mastic is a cold applied self supporting mastic for sealing ,filling and caulking applications where a protective ,waterproof and non-setting mastic is required .Suitable for application in a wide range of climatic conditions,It is spcially recommended for duct sealing and around pipes and cables where they enter buildings to prevent the passgae of water or gas. It is used for moulding around irregular profiles such as flanges ,mechanical joints and valves to provide a contour suitable for wrapping with anti-Corrosion Tape e.g. XUNDA tape. Petrolatum compound containing inert siliceous fillers and vegetable fibres.It contain no volatile organic solvents.

V. Technical Data 


Petroleum tape


 Color  Yellow, Brown  /
 Thickness  1.2mm    ASTM D1000
 Width  100mm,150mm,200mm    ASTM D1000
 Length  10m    ASTM D1000
 Weight  1.5kg/m2  /
 Breaking Strength  40N/cm    ASTM D1000
 Elongation at Break                          20%                ASTM D1000
 Breakdown Voltage(55% overlap)  16kv  /

 Resistance to 10% hydrochloric acid

  (immerged for 7 days)

   Excellent  /

Resistance to 20% sodium chloride

  (immerged for 7 days)

   Excellent  /

Resistance to 10% potassium chloride

(immerged for 7 days)

 Excellent  /

Temperature Range



        -30℃ - 70

         -5 - 45

 Recommended Petrolatum Mastic:
 Color  Yellow,Brown
 Specific Gravity  1.39
 Flash Point ≥180℃

Temperature Range




0℃ -70℃

90℃ maximum

Recommended Petrolatum Primer:
 Specific Gravity  0.91
 Solids Content  70%
 Flash Point  ≥32℃
 Covering Capacity


 Wet Film Thickness                           200 micron
 Dry Film Thickness  140micron
 Dry Time  60 mins

 Temperature Range




0℃ -50℃


Packaging & Shipping

 Packaging : 


Petrolatum tape exporting carton box:


Tape Thickness Tape Size Carton Size SQM/CTN(m²) Quantity/CTN
  1.20mm      1.20mm*200mm*30m  510cm*260cm*215cm 12 2
 1.20mm*150mm*30m  510cm*260cm*320cm 18 4
 1.20mm*100mm*30m  510cm*260cm*320cm  18 6


 Shipping :   



Container Specification :


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

Inside:    5.898×2.352×2.385

Outside:  6.058×2.438×2.591

17 25

 Inside:    12.032×2.352×2.385

 Outside:  12.192×2.438×2.591

22 54




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 Pipe Wrap Tape : 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



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



- 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 


-  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 


- Meetings all International and In-Country transportation requirements

Our Services

-  Providing OEM, OBM, ODM

- Oil, Gas and Water Transmission pipeline market

- Oil and Gas distribution and utility markets

- New pipeline construction markets

- 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


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

  within the energy and pipeline industry.


Product Uses

1) Steel pipe pretreatment

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

      grease an 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.



   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.



 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 Petrolatum Primer. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Grease Fiber Primer、Petroleum Primer. If these products fail to match your need, please contact us and we would like to provide relevant information.

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