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HB
| Hose Type | Type HB – Hose for Hot Asphalt (with steel helix)| Product Name | Type HB | | Part Number | HB | | Short Description | Hose for Hot Asphalt (with steel helix) | | Description | Hot Bitumen hose 'Brown Band', for filling of hot bitumen and heavy fuel oil.
Temperature range -25° C to max. +200° C.
Not suitable for lignite-tar oil and coal-tar oils.
Meets EN 13482. | | Comment | PLEASE NOTE:
Hot bitumen is dangerous! The safety hints see overleaf, have to be strictly observed.
HB hoses are designed for a nominal pressure of 10 bar and a burst pressure of min. 40 bar at +20° C. Working pressure of 7 bar is allowed for service with hot products up to +200° C / +392° F.
Pressure test (55 min/15 bar) upon request against surcharge. Conductivity:
To ensure a safe electrical conductivity of the hose assemblies the steel helix has to be securely fixed to the hose tails at both Ends. | | Lining | Special elastomer, seamless | | Reinforcements | Two textile braids with tinned copper strands and embedded steel helix, zinc plated | | Cover | Special elastomer, electrically conductive | | Marking | Brown bands every 2,5 mtr. and continous vulcanised embossing | | Marking Sample | HB 50 · EN 13482 · ASPHALT - BITUMEN · TYPE 1 SB / B · PN 7 BAR · 200° C · ELAFLEX 1Q-16 | | Size | DN 50 to DN 100 | | Product Sheet | Page 135-136 | |
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