PVC ducting Hose 1 (KOREA)
 

Applications：
1. For interior air suction & discharge, air-conditioning.
2. For wooden-machine
3. Coal mine
4. For weaving machine
5. For transporting chemicals, powders and granular materials
6. For protective covering of electrical wiring
7.For water supply and drainage systems

Temperature Range：-15°C / +60°C
Construction： PVC，grey color, strong spiral PVC build-in, smoothly lining, cover corrugated。
 
   Specifaction：

I.D.
inch

I.D.
mm

O.D.
mm

pitch
mm

Length
m

1-1/4”

32.4±0.5

38.6±1.0

7.5±0.4

50

1-1/2”

37.3±0.5

44.5±1.0

7.9±0.4

50

2’

50.8±1.0

59.8±1.5

11.0±0.4

50

2-1/2”

64.0±1.0

73.2±1.5

11.1±0.4

50

3”

76.5±1.0

85.9±1.5

11.7±0.4

50

4”

103.0±1.5

113.0±2.0

12.0±0.4

30

5”

127.3±1.5

137.3±2.0

12.1±0.4

30

6”

151.4±1.5

162.0±2.0

13.5±0.4

20

8”

205.0±1.5

216.8±2.0

14.3±0.4

20