Steel
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AFI®/20B 32W
Mandrel hose for delivery water with thermal protection of FIBERGLASS resistant to splashes of steel and heat up to 600ºC. Manufactured with totally insulating rubber of electricity R>109 OHM. Normally it is assembled in the refrigeration circuits of furnaces in steel mills. Electrical resistance to perforation: 25 kV according EN 61386-1.
Technical Characteristics
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Tube
White EPDM smooth rubber with insulating properties and resistant to heat.
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Reinforcement
High tensile textile plies.
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Cover
Special colored rubber, insulating and heat resistant. External glass fibre ply treated with selfextinguishing rubber.
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Temperature
-35ºC +120ºC. Exterior up 600ºC.
Medidas
| Ref. | I.D. mm | O.D. mm | Working pressure bar | Burst Pressure bar | Appr. weight kg/m | Stock |
|---|---|---|---|---|---|---|
| AFI20B.013 | 13 | 23 | 20 | 60 | 0.37 | * |
| AFI20B.016 | 16 | 26 | 20 | 60 | 0.42 | * |
| AFI20B.019 | 19 | 31 | 20 | 60 | 0.57 | * |
| AFI20B.025 | 25 | 38 | 20 | 60 | 0.97 | * |
| AFI20B.030 | 30 | 44 | 20 | 60 | 1.24 | * |
| AFI20B.032 | 32 | 48 | 20 | 60 | 1.13 | * |
| AFI20B.038 | 38 | 55 | 20 | 60 | 1.51 | * |
| AFI20B.040 | 40 | 57 | 20 | 60 | 1.64 | * |
| AFI20B.050 | 50 | 70 | 20 | 60 | 2.41 | * |
| AFI20B.060 | 60 | 82 | 20 | 60 | 2.88 | * |
| AFI20B.063 | 63 | 85 | 20 | 60 | 2.97 | |
| AFI20B.076 | 76 | 98 | 20 | 60 | 3.51 | |
| AFI20B.100 | 100 | 120 | 20 | 60 | 7.01 |
