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BNG防爆挠性连接管用于易燃易爆场所完全工作，用于各种室内，外工作场所，中国煤炭行业，中石油，中石化，中海油，电力，治金，铁路，钢铁，船舶，部队，航空航天，公安消防，化工，政府部门，场馆，交通运输，及大型企业适用需要。

沈荣电器有限公司

BNG防爆挠性连接管适用范围
.1.1区 2区危险场所.
.2.IIA IIB IIC类性气体环境.
* 可根据用户要求做成粉尘防爆
Application
。1.Can be used in Zone l and Zone 2 dangerous places.
。2.Can be used in IIA IIB IICgroup explosive atmosphere
*Can be made dust explosion-proof according to user s requiment

BNG防爆挠性连接管产品特点
.具有耐燃 耐腐蚀 耐水 耐老化挠性良好 结构牢固 工作可靠等优点
.挠性管长度,螺纹尺寸可根据用户需要特殊加工 如NPT螺纹,公制螺纹等 注;标注螺纹规格时应注明内外螺纹.如;BNG-
700XG3/4(内)/G1(外)意义为长度为700,一端为内螺纹G3/4,一端为外螺纹G1〃的PVC塑料护套挠性连接管
Features
。Flame-withstand corrosion-proof waterproof anti-aging good flexibility rigid structure safety and security
。The length thread size can be specially designed in this case letter “B”will be added
Noted Please note inner and outer thread specification when noting the thread For example;BNG-700XG3/4
(inner)/G1(out)means;lt s length is 700 one terminal is inner thread G3/4,another terminal is outer
thread G1〃,rubber sleeve flecible connecting pipe

BNG防爆挠性连接管型号含义 Model Meaning

BNG防爆挠性连接管主要技术数据 Main Technial Parameters
型号
Type 管通径(mm)
Latus rectum 接头管螺纹(G〃)
Connecting thread pipe 长度(mm)
Length 最小弯曲半径(mm)
Min bend radius 防爆标志
Ex-mark
BNG-700xG1/2 15 1/2 700 80 Exd ll
*DIP
BNG-1000xG1/2 15 1/2 1000 80
BNG-700xG3/4 20 3/4 700 110
BNG-1000xG3/4 20 3/4 1000 110
BNG-700xG1 25 1 700 145
BNG-1000xG1 25 1 1000 145
BNG-700xG11/4 32 11/4 700 180
BNG-1000xG11/4 32 11/4 1000 180
BNG-700xG11/2 40 11/2 700 210
BNG-700xG11/2 40 11/2 1000 210
BNG-700xG2 50 2 700 250
BNG-1000xG2 50 2 1000 250
BNG-700xG21/2 70 21/2 700 350
BNG-700xG21/2 70 21/2 1000 350
BNG-700xG3 80 3 700 400
BNG-1000xG3 80 3 1000 400
BNG-700xG4 100 4 700 500
BNG-1000xG4 100 4 1000 500