Greasy and brown Petrolatum tape
Greasy and brown Petrolatum tape is commonly used for corrosion protection of flanges in various industries. It is a type of tape that is coated with a thick layer of petrolatum, also known as petroleum jelly or mineral oil. The greasy texture of the tape allows it to adhere well to the flange surface, creating a barrier against moisture, chemicals, and other corrosive elements.
The brown color of the tape is usually due to the addition of rust inhibitors or other additives that enhance its corrosion protection properties. This color also helps with easy identification and inspection of the tape during installation and maintenance.
Petrolatum tape is known for its excellent resistance to water, salt, acids, alkalis, and most chemicals. It is also highly flexible and can conform to irregular shapes and surfaces, ensuring complete coverage and protection of the flange.
The application of greasy and brown Petrolatum tape involves wrapping it tightly around the flange, ensuring that all areas are covered. The tape can be overlapped for added protection and is typically applied in multiple layers. It is important to follow the manufacturer's instructions for proper installation to ensure maximum effectiveness.
Overall, greasy and brown Petrolatum tape provides a reliable and cost-effective solution for corrosion protection of flanges, helping to extend their lifespan and prevent leaks and failures.
Properties
Particulars | Properties | Technical Standard |
Thickness | ≥1.10 mm avg. | ASTM D1000 |
Weight | ≥ 1.44 kg/m2 avg. | ASTM D1000 |
Tensile strength Elongation at break Dielectric rigidity (55% overlap)
| ≥ 200 N/ 50 mm 10% avg.
| ASTM G8
|
Resistance to Acids (10%Hcl) Resistance Alkalies (10%NaOH) Resistance Salts (20% Nacl) Resistance to Cathodic Disbonding Application temperature Service temperature Droping Point
| ≥ 16 kV Excellent Excellent Excellent < 500 mm2 -5 to +55 oC -50 to +75 oC 85 oC | ANSI/AWWA C 209-00;
|
Length/Roll Width/Roll | 10 meters 50/75/100/150/200/300 mm | SY/T 0414-2007 |
Package
Tape Width | ㎡/Roll | Rolls/Carton | ![]() |
50mm | 0.50 | 36 | |
75mm | 0.75 | 24 | |
100mm | 1.0 | 18 | |
150mm | 1.5 | 12 | |
200mm | 2.0 | 8 | |
300mm | 3.0 | 6 |