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BNG防爆撓性連接管用于易燃易爆場所完全工作，用于各種室內，外工作場所，中國煤炭行業，中石油，中石化，中海油，電力，治金，鐵路，鋼鐵，船舶，部隊，航空航天，公安消防，化工，政府部門，場館，交通運輸，及大型企業適用需要。

沈榮電器有限公司

BNG防爆撓性連接管適用范圍
.1.1區 2區危險場所.
.2.IIA IIB IIC類性氣體環境.
* 可根據用戶要求做成粉塵防爆
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防爆撓性連接管產品特點
.具有耐燃 耐腐蝕 耐水 耐老化撓性良好 結構牢固 工作可靠等優點
.撓性管長度,螺紋尺寸可根據用戶需要特殊加工 如NPT螺紋,公制螺紋等 注;標注螺紋規格時應注明內外螺紋.如;BNG-
700XG3/4(內)/G1(外)意義為長度為700,一端為內螺紋G3/4,一端為外螺紋G1〃的PVC塑料護套撓性連接管
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防爆撓性連接管型號含義 Model Meaning

BNG防爆撓性連接管主要技術數據 Main Technial Parameters
型號
Type 管通徑(mm)
Latus rectum 接頭管螺紋(G〃)
Connecting thread pipe 長度(mm)
Length 最小彎曲半徑(mm)
Min bend radius 防爆標志
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