1. 适用在粉尘防爆电气设备进出线连接或钢管布线弯曲难度较 大的场所连接之用； 2. 具有耐燃、耐油、耐腐蚀、耐老化挠性良好，结构牢固等优点； 3. 可根据用户要求特制。 1. Apply to lead-in/out connection of explosion-proof electic equipment or the connection of steelpipe wiring in the place where the steelpipe wiring is difficult to be bent; 2. Possessing the advantages of fire retardancy corrosion-proof, antiageing, flexibility and firm structure, etc; 3. Can be customized according to user's requirements.
1. 可燃性粉尘危险场所：20区、21区、22区； 2. 导电性或非导电性粉尘环境。
1. For the dangerous sites with explosive dust mixture: 20 pision, 21 pision, 22 pision; 2. Electric of non-electric dust environmet.
