- 规格：NPT1-1/2
- 是否标准件：否
- 材质：
- 标准类型：
- 标准编号：
- 品牌：佐观电气
- 表面处理：
- 等级/硬度：
- 螺纹类型：
- 内径：
- 外径：
- 厚度：
- 新旧程度：全新
- 主要用途：电缆紧固和密封
- 产地/厂家：
- 加工产品范围：
铠装电缆隔爆密封接头
一、 结构和性能(Structure and function)
该系列铠装电缆隔爆密封接头结构形式分Ⅰ、Ⅱ型两种。Ⅰ型为一端外螺纹、另一端夹紧装置,Ⅱ型为一端外螺纹,另一端内螺纹。接头体内还通过夹紧置防止电缆拔脱,内装两道弹性密封垫使电缆引出同时阻隔爆炸气体的进、出。主要用于橡胶电缆和塑料电缆进、出防爆技术要求高的引入装置中。其防爆标志为ExdⅡC There exist two structures(Ⅰ、Ⅱ)among the series of isolated explosion & seal joint with armoured cable. I tape: one end is external screw, the other clamp. Ⅱ tape one end is external screw. The other internal screw. The joint body has clamp which can prevents cables from being pulled out. Two elastic & sealing filler strips are fixed inside that can make cables spread out and separate exploding gases from going in & out .. the structures are mainly applied in the rubber & plastecs cable devices where explosion-proof technology ids of high requirements which are marked with ExdⅡC,
