ISO and EN559 Standard Orange Rubber LPG Hose and Gas Hose
1. Application: For gas soldering of Oxygen,Acetylene,Argon ,Helium etc. For commercial and family gas cooker,oven, the connection of gas system of industrial device.
2. Structure: 1). Interior lining adopt LPG-endurable,oil-endurable,breathabilityen durable formula
2). Exterior lining is of a specified duration, use special rubber which endure whether changing.
3. Color: Orange red black
4. Temperature: -10~90°C
5. Size available :
|
I.D. |
O.D. |
W.P. |
REIFORCE LAYER |
WEIGHT |
UNIT LENGTH |
|||
|
in. |
mm |
in. |
mm |
psi. |
mpa. |
kg/m |
m/roll |
|
|
3/16 |
4.8 |
0.45 |
11.5 |
300 |
2.07 |
1 |
0.15 |
100 |
|
1/4 |
6.4 |
0.63 |
16 |
300 |
2.07 |
1 |
0.18 |
100 |
|
5/16 |
7.9 |
0.59 |
15.0 |
300 |
2.07 |
1 |
0.22 |
100 |
|
3/8 |
9.5 |
0.75 |
19.1 |
300 |
2.07 |
1 |
0.27 |
100 |
|
1/2 |
12.7 |
0.91 |
23.1 |
300 |
2.07 |
1 |
0.40 |
100 |
|
5/8 |
15.9 |
0.96 |
24.5 |
300 |
2.07 |
1 |
0.50 |
100 |
|
3/4 |
19.1 |
1.14 |
29.0 |
300 |
2.07 |
1 |
0.75 |
100 |
|
3/4 |
19.1 |
1.18 |
30.0 |
300 |
2.07 |
2 |
0.80 |
100 |
|
1 |
25.4 |
1.42 |
36.1 |
300 |
2.07 |
1 |
0.95 |
100 |
|
1 |
25.4 |
1.42 |
36.1 |
300 |
2.07 |
2 |
0.95 |
100 |
|
1 1/4 |
31.8 |
1.75 |
44.5 |
300 |
2.07 |
2 |
0.70 |
50 |
|
1 1/2 |
38.1 |
2” |
54.0 |
300 |
2.07 |
2 |
0.85 |
50 |
Specifications︰
ISO 3821 Gas welding equipment -- Rubber hoses for welding, cutting and allied processes
ISO 3821:2008 specifies requirements for rubber hoses (including twin hoses) for welding, cutting and allied processes.
ISO 3821:2008 specifies requirements for rubber hoses for normal duty of 2 MPa (20 bar) and light duty [limited to hoses for maximum working pressure of 1 MPa (10 bar) and with bore up to and including 6,3 mm].
ISO 3821:2008 applies to hoses operated at temperatures -20 °C to +60 °C and used in: gas welding and cutting; arc welding under the protection of an inert or active gas; processes allied to welding and cutting, in particular, heating, brazing, and metallization.
ISO 3821:2008 applies neither to thermoplastics hoses nor to hoses used for high pressure [>0,15 MPa (>1,5 bar)] acetylene.
BS EN 559-2003Gas welding equipment. Rubber hoses for welding
