IS:3549/1983 Type 2
Application: For dewatering and delivery purposes during deflooding, handling for waste water, sewerage and mud at maximum working pressure of 0.7,1.0 and 1.5 MPa.
TYPE: Hose having smooth bore.
LINING: Natural/Synthetic/blend rubber compound lining for the water and abrasion resistance.
REINFORCEMENT: Reinforcement for the rubber impregnated woven textile applied on bias at approx. 45o angle combination with galvanized steel wire.
COVER: Corrugated cloth marked finish outer cover made from natural rubber compound resistance to water, sunlight, UV rays, ozone, abrasion etc.
END CONNECTION: Each hose length has soft ends for clamping or can be supplied with built in nipple and flange on request.
PRESSURE: W.P. of 0.7 MPa & min. B.P. of 2.1 MPa.
W.P. of 1.0 MPa. & min. B.P. of 3.0 MPa.
W.P. of 1.5 MPa & min. B.P. of 4.5 MPa.
| Nom. Bore |
Tolerance on Nom. bore |
Min. Thk. of Lining |
Min. Thk. of Cover |
Min. Thk. of Filler |
Length of Soft ends |
| MM |
MM |
MM |
MM |
MM |
MM |
| 25.00 |
± 1.25 |
2.00 |
1.50 |
1.00 |
80±5 |
| 31.50 |
± 1.25 |
2.00 |
1.50 |
1.00 |
80±5 |
| 38.00 |
± 1.50 |
2.00 |
1.50 |
1.00 |
80±5 |
| 45.00 |
± 1.50 |
2.00 |
1.50 |
1.00 |
80±5 |
| 50.00 |
± 1.50 |
2.50 |
1.50 |
1.00 |
80±5 |
| 56.00 |
± 1.50 |
2.50 |
1.50 |
1.00 |
80±5 |
| 63.00 |
± 1.50 |
2.50 |
1.50 |
1.00 |
80±5 |
| 75.00 |
± 2.00 |
2.50 |
1.50 |
1.00 |
80±5 |
| 100.00 |
± 2.00 |
3.00 |
1.50 |
1.50 |
105±5 |
| 125.00 |
± 2.00 |
3.00 |
2.00 |
1.50 |
145±5 |
| 150.00 |
± 2.00 |
3.00 |
2.00 |
1.50 |
145±5 |
| 200.00 |
± .00 |
3.50 |
2.00 |
2.00 |
145±5 |
| 250.00 |
± 3.00 |
3.50 |
2.00 |
2.00 |
145±5 |
W.P. :Working Pressure, P.P. : Proof Pressure, B.P. : Burst Pressure, 1MPa : 10.2Kgf/Cm2 1Kgf/Cm2 :100KN/m2
