Application :
For conveying hot water at a temperature below 100șC and at a pressure up to 0.7 MPa in locomotives, steel mills, power stations, chemical & fertilizer industries etc.
Lining : Smooth lining of suitable rubber compounds, uniform in thickness, resistant to the hot water. Reinforcement : Plies of rubber impregnated woven textile or braided of high strength natural or synthetic fibre. Cover: Smooth, fluted or cloth marked finish of suitable rubber compound of good weather resistant to abrasion, tear and Pressures : W.P. of 0.7 MPa & min. B.P. of 2.2 MPa.
| Nom. Bore in (mm) | Tolerance on Nom. bore (mm) | Min. Thk. of Lining (mm) | Min. Thk. of Cover (mm) | Woven Textile | Woven Textile | ||
|---|---|---|---|---|---|---|---|
| Outside dia. (mm) | No. of Plies | Outside dia. (mm) | No. of Plies | ||||
| 10.00 | ± 0.75 | 1.5 | 1.0 | 16.5 | 2 | 15.5 | 1 |
| 12.50 | ± 0.75 | 1.5 | 1.0 | 19.0 | 2 | 18.0 | 1 |
| 16.00 | ± 0.75 | 1.5 | 1.0 | 22.5 | 2 | 21.5 | 1 |
| 20.00 | ± 0.75 | 1.5 | 1.0 | 27.0 | 3 | 25.0 | 1 |
| 25.00 | ± 1.25 | 2.0 | 1.0 | 33.5 | 4 | 34.0 | 2 |
| 31.50 | ± 1.25 | 2.0 | 1.0 | 40.5 | 4 | 41.0 | 2 |
| 38.00 | ± 1.25 | 2.0 | 1.0 | 48.5 | 5 | 47.5 | 2 |
| 45.00 | ± 1.50 | 2.5 | 1.0 | 56.5 | 5 | 57.5 | 3 |
| 50.00 | ± 1.50 | 2.5 | 1.0 | 61.5 | 5 | 62.5 | 3 |
| 56.00 | ± 1.50 | 2.5 | 1.0 | 67.5 | 5 | 67.5 | 3 |
| 63.00 | ± 1.50 | 2.5 | 1.0 | 76.5 | 6 | 75.5 | 3 |