Main Products: ptfe sheet ,ptfe molded bars ,ptfe gaskets ,ptfe tube ,ptfe skiving sheet
ptfe thin flat gasket
USD $1 - $20 /Kilogram
Min.Order:200 Kilograms
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Huzhou Ningxin New Material Technology Co., Ltd.
Business Type: Manufacturer
Huzhou Zhejiang ChinaMain Products: ptfe sheet ,ptfe molded bars ,ptfe gaskets ,ptfe tube ,ptfe skiving sheetProduct Details
ptfe washer
Compared with other plastics, ptfe washer has better corrosion-resistance and excellent heat-resistance.
It is now widely used as sealing material.
Usage
They are usually used as corrosion-resistance under -180 - 200°C, and sealing parts in ordinary electric property conditions.
Main technical indicator
1) Apparent density: 2.10 ~ 2.30g/cm3
2) Tensile strength: ≥15.0Mpa
3) Ultimate elongation: ≥150%
Property | Unit | F4 Target value | Filling F4 target value |
Tensile strength (min) | MPa | ≥200 | ≥70 |
Elongation at rupture | % | ≥250 | ≥50 |
available sealing gasket standard
Inner diameter×outer diameter×thickness | Approximate weight(g) | Inner diameter*outer diameter*thickness | Approximate weight(g) |
20×6×3 | 2.2 | 65×32×3 | 16.7 |
22×6×3 | 2.3 | 66×40×4 | 13 |
24×6×3 | 2.8 | 75×65×4 | 10 |
27×6×3 | 3.5 | 78×45×3 | 22 |
28×8×3 | 3.4 | 80×40×5 | 41.5 |
28×6×3 | 4.5 | 85×49×3 | 25 |
32×10×3 | 5 | 90×15×5 | 159 |
34×8×3 | 6.4 | 90×60×5 | 40 |
40×12×3 | 7.6 | 93×85×3 | 7.5 |
40×25×3 | 5 | 96×50×5 | 59 |
42×10×3 | 8.6 | 96×44×4 | 55 |
42×12×4 | 12.6 | 100×50×5 | 65 |
50×20×4 | 14.5 | 100×57×3 | 35 |
50×32×3 | 7.8 | 120×60×5 | 97.4 |
52×20×4 | 16 | 120×63×5 | 92 |
55×25×3 | 12.4 | 145×81×5 | 125.5 |
57×27×3 | 13 | 172×96×5 | 138.5 |
60×30×4 | 18.7 | 228×212×20 | 247 |
62×37×3 | 12.8 | 280×260×20 | 390 |
64×30×4 | 22.1 |
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