NGd防爆挠性连接管(ⅡB、ⅡC) NGd Explosion-Proof Flexible Connecting Pipe (ⅡB、ⅡC) |
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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. |
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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 users requirements. | |
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型号 Model |
公称管内径 Nomial pipes 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 |
NGd-15×700□G1/2 |
15 |
G1/2 |
700 |
80 |
Exd Ⅱ |
IP54 |
NGd-20×700□G3/4 |
20 |
G3/4 |
700 |
80 |
NGd-25×1000□G1 |
25 |
G1 |
1000 |
145 |
NGd-32×1000□G11/4 |
32 |
G11/4 |
1000 |
180 |
NGd-40×1000□G11/2 |
40 |
G11/2 |
1000 |
210 |
NGd-50×1200□G2 |
50 |
G2 |
1200 |
270 |
NGd-70×1400□G21/2 |
70 |
G21/2 |
1400 |
350 | |
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