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Loading Arms Equipment
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| Pollyaim supplies loading arm assemblies to meet specific requirements. The assemblies streamline the transfer of petroleum products, asphalt liquified gases, solvents and hazardous or corrosive chemicals. They offer an efficient easy to use alternative to bulky. clumsy hoses for loading and unloading tank-trucks, barges, ships and rail-cars. Loading arms feature fully adjustable balancing, to facilitate easy movement and balance in any position. |
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General Programme |
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Top and bottom- (un)loading arms |
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Loading arms with vapour return lines |
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API-cross over hose type loaders |
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Barge / Marine loading arms |
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Floating suctions / Rain-drain systems |
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Folding stair-ways, safety cages and jumpers |
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Swivel-joints. |
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Dry-break couplings |
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Safety break-away couplings |
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Vapour recovery units |
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Sight flow indicators |
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Accessories for loading equipment |
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Special capabilities |
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heat traced / jacketed arms |
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vapour recovery |
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automatic shut-off |
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lined and coated loaders |
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piggy-back systems |
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purge lines on swivel-joints for product detection |
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position indicators on all planes of rotation |
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custom made design |
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| Diameter loading arms |
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1", 2", 3" 4", 6" and 8" |
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| Diameter swivel-joints |
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up to 24". Larger sizes on special request. |
| Materials |
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Aluminum, low temperature steel, carbon |
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steel, stainless steel, hasteloy and other |
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special alloys as well as PTFE and other |
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linings. |
| Seals |
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Buna, Viton, PTFE and others on request. |
| Industries |
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petro and chemical industries, food and |
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pharmaceutical industries |
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The Inflatable Hatch Seal is designed to allow the user to efficiently top load |
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tank-trucks and rail cars, while providing a tight seal which prevents the release of |
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vapours to the atmosphere. |
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Provides a tight seal in hatches from 380 to 610 mm diam. |
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Resistant to a wide range of petro- and chemical products. |
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To achieve sealing, Inflatable Hatch Seal requires no down-ward force, necessary |
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with the traditional vapor-cones, which allows it to be used accurately on |
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weighbridge equipped racks. |
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Can be used on loading arms as well as in conventional hose loading applications. |
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Requires only a supply of dry compressed air or nitrogen for operation. |
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