橡胶接头 
双球丝联 KF-RJT 2200 Series
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双球丝联(KF-RJT 2200 Series)
Union End Double Sphere Rubber Joint
技术参数/Technical Parameters
| 公称通径DN(mm) Nominal diameter | 15～80 | 15～80 | |
| 公称压力(Mpa) Nominal pressure | 1.0 | 1.6 | |
| 试验压力 Testing pressure | 密封(Mpa) Seal | 1.1 | 1.76 |
| 爆破压力(Mpa) Explosion pressure | 4.8 | ||
| 适用温度（°C） Suitable temperature | -15°C～110°C | ||
| 适用介质 Suitable medium | 空气、压缩空气、水、海水、热水、油类、酸类 Air、compressed air、water、seawater、hotwater、oil and acid | ||
| 螺纹接头 Threaded Connector | 可锻铸铁 Malleable Cast Iron | ||
| 胶套主骨架 Key frame | 尼龙帘布 Nylon Cord Fabric | ||
| 内/外层胶 Inner/Outer Rubber | EPDM/NBR/NR | ||
| 增压环 Pressurised ring | 钢丝绳 Steel wire | ||
外形尺寸及单重/Overall Dimension and Weight
| 规格 Size | Length(mm) | 轴向位移 Axial displacement | 横向位移 Horizontal displacement (mm) | 偏转角度Deflexion angle | 重量（kg） Weight | ||
| DN | INCH | 伸长 Extrnsion | 压缩 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 |
