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類爆炸性氣體環境.
* 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

型號
Type

管通徑（mm）
Latus rectum

接頭管螺紋（G〃）
Connecting thread pipe

長度（mm）
Length

zui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