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| ■适用范围 .爆炸性气体环境1区 2区 .爆炸性气体混合物IIA IIB IIC环境 .钢管配线时作为管路连接的一个防爆部件 ■Application 。Can be used in Zone 1 and Zond 2 dangerous places. 。Can be used in IIA,IIB IICgroup explosive atmosphere. 。During wiring it is considered as one of explosion-proof part in steel pipe connection ■产品特点与性能 .防爆月弯管由高强度铸铝合金铸造成形 .高强度 重量轻 表面喷塑耐腐蚀 防腐等级;WF2 .两端为英制55度圆柱管螺纹(隔爆螺纹精度6H/6g) .防爆标志;Exd II .啮合扣数只少为5扣时,防护等级为IP65 ■ 。Explosion-proof Moon-shaped Bend is cast and molded with high-strength aluminum alloy 。High intensity light weight surface sprayed and corrosion resistant WF2 Anticorrosive Class;WF2 。Both ends are 55 degree (in British measurement)parallel pipe thread (precision of the flameproof thread;6H/6g) 。Explosion-proof mark;Exs ll 。When the number of joggle is at least 5 the protection class is lp65 |
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■型号含义 ■Model Meaning
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■外型举例 ■Outline example
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G
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A
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B
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R
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a
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b
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c
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L/2〃
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20
|
4
|
45
|
31
|
25
|
12
|
|
3/4〃
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25
|
4
|
55
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36
|
30
|
15
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|
1〃
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30
|
4.5
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66
|
43
|
35
|
20
|
|
11/2〃
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35
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4.5
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88
|
52
|
45
|
25
|
|
11/2〃
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40
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5
|
116
|
58
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50
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