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WF-P4018 Expanded PTFE Joint Sealant
Description:
Expanded PTFE Joint Sealant is made from 100% white pure virgin imported PTFE resin combined with a continuous self-adhesive strip for easy application.
1.Advantage:
• Easy installation,cheap cost.
• Low requirement for the bolt pretightening force.
• High temperature resistance, long service life.
• Ideal for damaged flanges, irregular flanges, and glass-ceramic flanges.
• No pollution for fluid.
• Chemical corrosion resistance.
• Excellent flexibility,few cold flow deformation.
• Clean, from dust-free workshop.
2. Properties:
Work Temperature | -268℃～260℃,Max310℃ |
Tensile strength | ≥8mpa |
PH | 0-14 |
Compressibility(%) 1000C,24hrs | ≤40(ASTM F-38) |
Recovery(%) | ≥16(ASTM F-36) |
Density | 0.75g/cm3 |
3. Specification
Specification | Standard Length:5-100m/roll | ||
Width(mm) | Thkness(mm) | Width(mm) | Thkness(mm) |
3 | 1.5 | 19 | 8 |
3 | 2 | 20 | 7 |
4 | 2 | 20 | 8 |
5 | 2 | 20 | 10 |
5 | 3 | 25 | 4 |
6 | 2 | 25 | 5 |
6 | 2.5 | 25 | 8 |
7 | 2 | 25 | 9 |
7 | 2.5 | 25 | 10 |
8 | 2 | 28 | 5 |
8 | 3 | 30 | 5 |
9 | 3 | 30 | 6 |
9 | 4 | 30 | 7 |
10 | 2 | 30 | 8 |
10 | 3 | 35 | 5 |
10 | 4 | 38 | 3 |
10 | 5 | 40 | 3 |
12 | 4 | 40 | 4 |
12 | 5 | 40 | 5 |
12.7 | 4 | 50 | 5 |
12.7 | 5 | 50 | 6 |
13 | 3 | 55 | 2.5 |
14 | 5 | 60 | 3 |
15 | 3 | 70 | 3 |
15 | 4 | 75 | 3 |
16 | 5 | 80 | 2.5 |
16 | 6 | 100 | 0.4 |
17 | 5 | 100 | 0.5 |
17 | 6 | 100 | 1 |
4.Useage:
all kinds of flange surface in enamel lining, the glass lining, the plastic lining, the rubber lining, the graphite lining and the titanium steel tower, the heat interchanger.the ventilation duct, the concrete lid, FRP, compress rack, hydraulic & pneumatic system , water system. all kinds of pipeline flange surface seal.special for flange of which Face work precision is bad, un-smooth region is big, the shape is irregular. The environment in strong corrosive medium and slightly pollute.
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