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Union End Double Sphere Rubber Bellows KF-9300
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Technical Parameters and Raw Material
Nominal diameter(mm) | 20～80 | 20～80 | ||
Nominal pressure(Mpa) | 1.0 | 1.6 | ||
Testing pressure | Seal(Mpa) | 1.1 | 1.76 | |
Explosion pressure(Mpa) | 4.8 | |||
Suitable temperature（°C） | -15°C～110°C | |||
Suitable medium | Air、compressed air、water、seawater、hotwater、oil and acid | |||
Threaded Connector | Malleable Cast Iron | |||
Key frame | Nylon Cord Fabric | |||
Inner/Outer Rubber | EPDM/NBR/NR | |||
Pressurised ring | Steel wire | |||
Overall Dimension and Weight
Size | Length(mm) | Axial Displacement | Horizontal displacement (mm) | Deflexion angle | Weight （kg） | |||
DN | INCH | Extrnsion | Compression | |||||
20 | 3/4 | 200 | 5～6 | 22 | 22 | 45° | 0.9 | |
25 | 1 | 200 | 5～6 | 22 | 22 | 45° | 1.15 | |
32 | 1.25 | 200 | 5～6 | 22 | 22 | 45° | 1.4 | |
40 | 1.5 | 200 | 5～6 | 22 | 22 | 45° | 1.65 | |
50 | 2 | 200 | 5～6 | 22 | 22 | 45° | 2.25 | |
65 | 2.5 | 265 | 8～10 | 24 | 24 | 45° | 3.25 | |
80 | 3 | 285 | 8～10 | 24 | 24 | 45° | 4.2 | |
