白浆都出来了视频国产精品_a级毛片黄免费观看m_国产在线精品成人欧美_a级毛片免费中文字幕无码_中国女人初试黑人巨高清_欧美剧情视频在线播放_伊人天堂久久不卡字幕综合_国产Baoyu在线观看_免费av片另类专区_黄片精品无码免费

   
   

NG系列防爆撓性連接管



適用范圍
1、爆炸性氣體環(huán)境危險(xiǎn)場(chǎng)所:1區(qū)、2區(qū)
2、爆炸性氣體環(huán)境:ⅡA、ⅡB
*可按用戶要求做成粉塵防爆

Application scope
1、Explosive gas atmospheres hazardous location: zone 1, zone2
2、Explosive gas atmospheres: group ⅡA,ⅡB
* Can be manufactured with dust proof construction on the request of customer


產(chǎn)品特點(diǎn)

1、具有耐燃、耐腐蝕、耐水、耐老化、撓性良好、結(jié)構(gòu)牢固,可作為防爆電氣設(shè)備進(jìn)出線或鋼管布線彎曲難度較大的場(chǎng)所連 接之用。
2、撓性管長(zhǎng)度、螺紋規(guī)格可根據(jù)需要特殊加工。

Product Features
1、The product has the characteristics of flame, corrosion, water and aging resistance, good flexibility and solid construction. It may be used for connecting inlet and outlet leads or conduit wiring of explosion protection electrical equipments that have high flexibility factors.
2、The length of flexible tube and thread size may be made specifically on request.


   
型號(hào)含義 Type designation  
 
主要技術(shù)數(shù)據(jù) Main technical Specification
產(chǎn)品型號(hào)
防爆標(biāo)志
公稱直徑(mm)
接頭螺紋規(guī)格
長(zhǎng)度(mm)
最小彎曲半徑
NG□-13×700
ExdⅡ
*DIPDT
13(15)
G1/2″
700
80
NG□-20×700
20
G3/4″
700
110
NG□-25×1000
25
G1″
1000
145
NG□-32×1000
32
G11/4″
1000
180
NG□-38×1000
38(40)
G11/2″
1000
210
NG□-50×1200
50
G2″
1200
270
NG□-63×1400
63(70)
G21/2″
1400
340
NG□-75×1400
75(80)
G3″
1400
400
NG□-100×1400
100
G4″
1400
520