高品质不锈钢304ss铠装电缆隔爆密封接头价格

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高品质不锈钢304ss铠装电缆隔爆密封接头价格

规格：NPT1-1/2

所属类型：其它五金工具

价格：12元(含税)
发布时间：2019/1/9 10:22:22
数量：65879个
所在地：上海

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高品质不锈钢304ss铠装电缆隔爆密封接头价格

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,

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