The inner diameter

Outer diameter

Pressure of work

Burst pressure

The layer number

material

Line structure

6.5mm

12.0mm

40-50kgf/c㎡ 

110-120kgf/c㎡ 

3

PVC/Polyester thread/PVC

intersection

7.5mm

13.0mm

40-50kgf/c㎡ 

110-120kgf/c㎡ 

3

PVC/Polyester thread/PVC

intersection

8.0mm

13.5mm

40-50kgf/c㎡ 

110-120kgf/c㎡ 

3

PVC/Polyester thread/PVC

intersection

8.5mm

14.0mm

40-50kgf/c㎡ 

110-120kgf/c㎡ 

3

PVC/Polyester thread/PVC

intersection

10.0mm

16.0mm

40-50kgf/c㎡ 

100-110kgf/c㎡ 

3

PVC/Polyester thread/PVC

intersection

13.0mm

19.0mm

40-50kgf/c㎡ 

90-100kgf/c㎡ 

3

PVC/Polyester thread/PVC

intersection