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The petrolatum oil-based anti-corrosion tape system is a truly non-toxic, non-volatile component-free system with excellent anti-corrosion properties. It was originally invented specifically for external corrosion protection of steel piles and cement piles in seawater, and has now been widely used for long-term corrosion protection of various equipment in harsh atmospheres, underground and underwater environments.
With its excellent plasticity and flexibility, the system can be kneaded into any shape, so it is suitable for corrosion protection and maintenance of equipment of any shape, such as flanges, valves and other pipe fittings, and corrosion protection after emergency repairs, such as oil, gas, and A large number of valves, flanges, tees, condensate tanks, underground storage tanks, vertical tanks, pipelines, equipment, steel structures, seawater Steel piles, cast iron pipe socket joints and other places. More than 50 years of construction and application experience have proved that the anti-corrosion system based on petrolatum is simpler, more efficient, safer and more durable than traditional coatings in the past. It is also one of the material systems that are very suitable for anti-corrosion of special-shaped equipment in the world, and it is also the best choice for anti-corrosion of storage tank edge plate waterproofing, flanges, valves and other pipe fittings, and submarine steel piles; for specific construction techniques, please refer to the construction provided by our company separately Technical program specification.The petrolatum coating system is designed for corrosion protection of offshore pipeline,flanges,valves etc, it consist of petrolatum tape, petrolatum mastic, petrolatum primer, outerwrap.
Petrolatum Tape
Petrolatum tape is a non-hardening and non-cracking corrosion protection wrap . It is highly resistant to mineral acids, alkalis, salts and micro-organisms and highly impermeable to water vapor and gases. Used for the protection of buried or exposed pipes, rods, cable, valves and metal fittings from corrosion.
It is composed of a non woven fibre fabric coated with a neutral compound based on saturated petrolatum and inert siliceous fillers.
Petrolatum Primer
Petrolatum primer is a tacky adhesive primer for use with petrolatum tape .High melting point petrolatum in hydrocarbon solvent . Petrolatum primer is a semi solid paste for brush application.
Petrolatum Mastic
Petrolatum mastic is a cold applied mastic for sealing and filling the pipeline valve ,flange etc.
It suitable for application in a wide range of climatic conditions. It is used for moulding around irregular profiles such as flange ,valve,joint to provide a contour that suitable for wrapping the petrolatum tape. It contains inert siliceous fillers and vegetable fibres.
Outwrap
The outwrap is designed for protection of petrolatum tape, it should applied after petrolatum tape.
Product Features
- lUV resistance
- lSuitable to irregular shapes and profiles
- It can be applied to cold ,wet surfaces.
- It can be applied above and below ground.
- Excellent resistance water, acid, salts or soil organics
Petrolatum tape
Property | Test Method | Typical Value |
Breaking Strength | ASTM D1000 | >40N/cm |
Elongation | ASTM D1000 | 15% |
Breakdown Voltage(55% overlap) |
| >18KV |
Chemical Resistance (7days ,10% Hydrochloric Acid) |
| Excellent |
Chemical Resistance (7days ,20% Sodium Chloride) |
| Excellent |
Chemical Resistance (7days ,10% Potassium Chloride) |
| Excellent |
Color |
| Brown,Light Yellow |
Thickness | ASTM D1000 | 1.2mm |
Width | ASTM D1000 | 50mm,100mm,150mm |
Length | ASTM D1000 | 10m |
Weight |
| 1.5kg/m2 |
Temperature Range Application Service |
|
-30ºC - 70 ºC -5 ºC- 45 ºC |
Petrolatum Mastic
Property | Typical Value |
Color | Green , Brown |
Specific Gravity | 1.40 |
Specific Volume | 720cm3 /cm |
Flashing Point | >180ºC |
Temperature Range For Application For service |
0ºC - 55ºC 90ºC -120ºC |
Petrolatum Primer
Property | Typical Value |
Specific Gravity | 0.98 |
Flash Point | ≥35ºC |
Covering Capacity | 5m2/ liter |
Wet Film Thickness | 230 micron |
Dry Film Thickness | 160micron |
Dry Time | 60 minutes |
Temperature Range For Application For Service |
-5ºC -50ºC 70ºC maximum |
| Marine anti-corrosion tape pipeline anti-corrosion tape petrolatum anti-corrosion tape | Standard Size | Rolls/carton |
| 50mm*10m | 36 | |
| 75mm*10m | 24 | |
| 100mm*10m | 18 | |
| 150mm*10m | 12 | |
| 200mm*10m | 8 | |
| 300mm*10m | 6 |
Huaian Construction New Material CO.,LTD is a supplier of structural reinforcement, leakage repair and Anticorrosion for industrial and industrial pipelines, and provides waterproof materials for swimming pools, floors and other buildings.Has 15 own patents and declares high-tech enterprises. And participates in many large foreign trade fairs every year.
We are the waterproof,ANTI-CORROSION experts around you!
