Welding hose of two different colors and working pressures are connected together longitudinally for conveying of two kinds or gases or liquids at the same time and are simple assembly to use.
High tensile strength polyester cords are used for its reinforcement for conveying of oxygen, acetylene and so on. Its normal temperature -25 ~ 50℃. the tube is black in color and cover is black, red, blue etc. Can also be EPDM synthetic rubber makes.
Product specifications:
SINGLE WELDING HOSE
PRODUCTS ADMINISTER CHINESE STANDARD OF GB/T AND ISO SYSTEM
ID
OD
ERROR
WP
BP
LENGTH
LENGTH
mm
inch
OXYGEN HOSE
ACETYLENE HOSE
mm
BAR
BAR
M
ERROR
mm
mm
6(6.4)
1/4
14.00
13.00
0.60
10~30
30~90
20~100
1%
8
5/16
16.00
15.00
0.60
10~30
30~90
20~100
1%
9.5(10)
3/8
18.00
17.00
0.60
10~30
30~90
20~100
1%
THE NORMAL RATE OF WP TO BP: 1:3
TWIN WELDING OXYGEN ACETYLENE HOSE
PRODUCTS ADMINISTER CHINESE STANDARD OF GB/T AND ISO SYSTEM
Welding hose of two different colors and working pressures are connected together longitudinally for conveying of two kinds or gases or liquids at the same time and are simple assembly to use.
