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NGd防爆撓性連接管(ⅡB、ⅡC)
NGd Explosion-Proof Flexible Connecting Pipe (ⅡB、ⅡC)
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1. 爆炸性氣體環境危險場所：1區、2區；
2. 可燃性氣體、蒸氣級別：ⅡA、ⅡB、ⅡC；
3. 溫度組別：T1~T6；
4. 戶內、戶外。
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. 適用在防爆電氣設備進出線連接或鋼管布線彎曲
難度較大的場所連接之用；
2. 具有耐燃、耐油、耐腐蝕、耐老化撓性良好，結
構牢固等優點；
3. 可根據用戶要求特製。
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. |
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型號
Model
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公稱管內徑
Nomial pipe's internal
diameter(mm)
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螺紋
Thread
(in)
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長度
Length
(mm)
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最小彎曲半徑
Min Bending
radius(mm)
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防爆標誌
Explosion-
proofing marker
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防護等級
Protection
category
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NGd-15×700□G1/2
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15
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G1/2
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700
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80
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Exd Ⅱ
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IP54
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NGd-20×700□G3/4
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20
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G3/4
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700
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80
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NGd-25×1000□G1
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25
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G1
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1000
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145
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NGd-32×1000□G11/4
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32
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G11/4
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1000
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180
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NGd-40×1000□G11/2
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40
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G11/2
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1000
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210
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NGd-50×1200□G2
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50
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G2
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1200
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270
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NGd-70×1400□G21/2
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70
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G21/2
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1400
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350
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