概述：(Brief Introduction)

　　NGe系列增安型防爆挠性连接管是防爆电器工程中关键性配件。该产品适用于工厂中具有爆炸混合物Q－2级场所，作为防爆电气设备进出线连接软管，如防爆电机、现场使用仪表以及钢管布线弯曲难度较大的地方。其防爆标志为EXd 。防爆合格证号：GYB99108

　　NGe serial Safety Increase Type Explosion-proof Flexible Connecting Pipe is the ky part for explosion-proof eletrical project.It is mainly used in the area with explosive mixture mixture elements(Q-2).As in-and-out protection connecting for explosion proof electrical equipments,the product is suitable for site instruments and the palce where steel pipes are diggicult to the bent.The explostion-proof mark is Exe Certificate NO GYB99108