421RH 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 | |
421RH-20 | 32 | 1-1/4 | -20 | |31.8 | 44.8 | 6.3 | 900 | 420 | 1.19 |
421RH-24 | 40 | 1-1/2 | -24 | 38.1 | 51.1. | 5 | 725 | 500 | 1.49 |
421RH-32 | 50 | 2 | -32 | 50.8 | 64.7 | 4 | 575 | 630 | 2.23 |