300mm Width Petrolatum Tape For Pipeline Corrosion Protection
Corrosion protection Petrolatum tape
Description
Petrol tape is Non-woven, stitch-bonded, synthetic fabric carrier.
The petrolatum tape is designed for corrosion protection of buried or exposed or marine pipes rods, cables, valves and metal fittings, tanks.
| Materials |
fabric carrier Non-woven, stitch-bonded
high dielectric strength and highly resistant to mineral acids, alkalis and salts. |
 |
|
designed for |
tanks |
 |
|
over irregular surface |
valves |  |
| buried | metal fittings |  |
|
submerged metal surfaces. |
marine pipes rods, cables, valves |
 |
|
marine straight pipelines |
 |
Structure
it consist of petrolatum tape,petrolatum mastic,petrolatum primer, outer wrap protection tape.
| consist |  |
| Uses |
For long-life corrosion protection, sealing and waterproofing of atmospheric buried submerged metal surfaces. application over irregular surface profiles including gas utility, sewer, potable water, mining and wastewater applications. |
| Application |
55% overlap |
| wrapped | providing a“weatherboard” overlap. |
| vertical | “cigarette wrapped”) |
| smooth | Maintain a 100mm overlap |
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 |
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