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Tubular filtration duct for radial flow reactor
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Drain elements having a consitious strainer of hollow stems for collecting, in particular, hydrocarbons
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Heterogeneous metal wire for the production of filters and sieves
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Method for manufacturing a mechanical filtration basket
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Apparatus for uniformly distributing gas and/or liquid in an underdrain lateral system
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Slotted scallop-shaped underdrain screened lateral elements
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Slotted scallops or similar articles and method of making same
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Mounting system for increasing the wear life of a vibrating screen panel
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Slotted screen scallops for high loading pressures and method of making same
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Metal well screen assembly with plastic end fitting and method of attaching same
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