| Product name: | JGD-B型丝扣连接橡胶接头 | ||||||
| specification: | ![]() |
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| Category: | Pump valve fittings -- 橡胶接头 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| 序号 | 名称 | 材料 |
| 1 | 内、外层胶 | NR、NBR、EPDM |
| 2 | 主体骨架 | 尼龙帘布 |
| 3 | 增压环 | 多股钢丝绳 |
| 4 | 螺纹活接头 | 可锻铸铁 |
| 工作压力 | 1.6MPa (16kg f/cm2) | 偏转角度 | (a1+a2)45° |
| 爆破压力 | 4.8MPa (48kg f/cm2) | 真空度 | 53.3KPa(400mmHg) |
| 适用温度℃ | -15~+115℃,特殊可达-30~+250℃ | ||
| 适用介质 | 空气、压缩空气、水、海水、热水、油、酸、碱等 | ||
| 公称通径 DN | 长度 L (mm) |
转向位移(mm) | 横向位移 (mm) |
偏转角度 (a1+a2)° | ||
| mm | 英寸 | 伸长 | 压缩 | |||
| 20 | ¾ | 200 | 5~6 | 22 | 22 | 45° |
| 25 | 1 | 200 | 5~6 | 22 | 22 | 45° |
| 32 | 1¼ | 200 | 5~6 | 22 | 22 | 45° |
| 40 | 1½ | 200 | 5~6 | 22 | 22 | 45° |
| 50 | 2 | 200 | 5~6 | 22 | 22 | 45° |
| 65 | 2½ | 265 | 8~10 | 24 | 24 | 45° |
| 80 | 3 | 285 | 8~10 | 24 | 24 | 45° |