Pneumatic Hose IS 446
Rubber Air Hose
Conforming to IS:446 / 1987 TYPE 1, 2 & 3
Conforming to IS:446 / 1987 TYPE 1, 2 & 3
Application: Rubber Air Hose India is used in multiple applications with compressors and other equipments as a pneumatic tools with type 1 & 2. Type 3 hose finds its used in deep excavation operations, mines, dams, wherever drilling is required in hilly and rocky terrains.Rubber Hose India is a credible Rubber Pipe manufacturers in Delhi. We offers a wide range of Rubber Air Hose Pipe all over the world.
Construction:
Lining
: Smooth lining of suitable rubber compounds with good oxidation resistance. In addition for Type 3 hose, lining is resistance to oil mist.
Reinforcement
: Plies of rubber impregnated woven textile or braided high strength natural/synthetic fibre.
Cover
: Smooth/fluted/cloth marked finish, suitable rubber compound resistant to abrasion and weather.
Pressures:
Type 1 for a W.P. 0.7MPa & Min. B.P. 2.8MPa.
Type 2 for a W.P. 1.0MPa & Min. B.P. 4.0MPa.
Type 3 for a W.P. 1.4MPa & Min. B.P. 5.6MPa.
| Nom. Bore in (mm) | Tolerance on Nom. bore (mm) | Min. Thk. of Lining (mm) | Min. Thk. of Cover (mm) | ||
|---|---|---|---|---|---|
| Type1 | Type2 | Type3 | |||
| 5.0 | ± 0.75 | 1.50 | 1.0 | 1.0 | 1.0 |
| 6.30 | ± 0.75 | 1.50 | 1.0 | 1.0 | 1.0 |
| 8.0 | ± 0.75 | 1.50 | 1.0 | 1.0 | 1.0 |
| 10.0 | ± 0.75 | 1.50 | 1.0 | 1.0 | 1.0 |
| 12.50 | ± 0.75 | 1.50 | 1.0 | 1.0 | 1.0 |
| 16.0 | ± 0.75 | 1.50 | 1.0 | 1.0 | 1.0 |
| 20.0 | ± 0.75 | 1.50 | 1.0 | 1.0 | 1.0 |
| 25.0 | ± 1.25 | 1.50 | 1.0 | 1.0 | 2.0 |
| 31.50 | ± 1.25 | 2.00 | 1.0 | 1.0 | 2.0 |
| 38.00 | ± 1.50 | 2.00 | 1.0 | 1.0 | 2.0 |
| 50.00 | ± 1.50 | 2.50 | 1.0 | 1.5 | 2.0 |
W.P. :Working Pressure, P.P. : Proof Pressure, B.P. : Burst Pressure, 1MPa : 10.2Kgf/Cm2 1Kgf/Cm2 :100KN/m2
Length : Mandrel made hose upto 20 mtr., Moulded braided hose in continuos long length.
Length : Mandrel made hose upto 20 mtr., Moulded braided hose in continuos long length.