681DB Railway Hose |
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|---|---|
| Category: | Hose and Fitting |
| Master Model: | N/A |
| Drawing No.: | N/A |
| Quantity: | - + EA |
| Price: | Inquiry |
| Payment: | T/T, PayPal, More |
| Shipping Cost: | To be confirmed |
| Inquiry Add to Wishlist | |
Suitable medium: petroleum based hydraulic oil, water, glycol, lubricating oil, air and water. For air above 1.7MPa, the hose shall be needled.
Inner layer: Synthetic rubber
reinforcement layer: one or two layers of steel wire braided (-20 is 4 layers wound)
Outer layer: wear-resistant synthetic rubber
temperature range: 40°C to +100° C. Air: maximum +70°C;
water: maximum +85°C
Suitable for joint: 43 series
| Type | Hose Inside Diameter I.D. | Hose Diameter | Maximum Working Pressure | Minimum Bending Radius | Weight | ||||
| DN | inch | Size | mm | mm | MPa | psi | mm | kg/m | |
| 681DB-4 | 6 | 1/4 | -4 | 6.3 | 13.1 | 7.5 | 1090 | 40 | 0.15 |
| 681DB-5 | 8 | 5/16 | -5 | 7.9 | 14.6 | 6.8 | 980 | 50 | 0.16 |
| 681DB-6 | 10 | 3/8 | -6 | 9.5 | 16.2 | 6.3 | 910 | 60 | 0.19 |
| 681DB-8 | 12 | 1/2 | -8 | 12.7 | 19.9 | 5.8 | 840 | 70 | 0.24 |
| 681DB-10 | 16 | 5/8 | -10 | 15.9 | 23.4 | 5 | 725 | 90 | 0.35 |
| 681DB-12 | 20 | 3/4 | -12 | 19.1 | 26.5 | 4.5 | 650 | 110 | 0.39 |
| 681DB-16 | 25 | 1 | -16 | 25.4 | 33.4 | 4 | 580 | 150 | 0.59 |
