BNG 防爆挠性连接管 【供应】

BNG 防爆挠性连接管(ⅡB、ⅡC)BNG Explosion-Proof Flexible Connecting Pipe (ⅡB、ⅡC) 一、适用范围 1. 爆炸性气体环境危险场所：1区、2区； 2. 可燃性气体、蒸气级别：ⅡA、ⅡB、ⅡC； 3. 温度组别：T1~T6； 4. 户内、户外。 1. For the dangerous sites with explosive air mixture: 1 division、2 division; 2. Flammable gas, steam class：ⅡA、ⅡB、ⅡC; 3. Temperatures classification：T1~T6; 4. Indoor and outdoor. 二、型号含义 三、性能特点1. 适用在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. 四、技术参数型号 Model公称管内径 Nomial pipe's internal diameter(mm)螺纹 Thread (in)长度 Length (mm)最小弯曲半径 Min Bending radius(mm)防爆标志 Explosion- proofing marker防护等级 Protection category BNG-15×700□G1/215G1/270080Exd ⅡIP54 BNG-20×700□G3/420G3/470080 BNG-25×1000□G125G11000145BNG-32×1000□G11/432G11/41000180BNG-40×1000□G11/240G11/21000210 BNG-50×1200□G250G21200270BNG-70×1400□G21/270G21/21400350