PIPESTREAM

STRUCTURAL ELEMENTS PRIMARILY OF PLASTIC-NAMELY, FAIRINGS; FITTINGS, EXTRUSIONS AND ACCESSORIES-NAMELY, LIFTING LUGS, COLLARS, FLOTATION PANELS, SLINGS, FLANGES, BOLTS, PUMP AND PRESSURE FITTING HOUSINGS FOR FAIRINGS; STREAM-LINING DEVICES-NAMELY, FAIRINGS FOR WIRE, CABLE, PIPES AND OTHER STRUCTURES TO IMPROVE FLUID FLOW CHARACTERISTICS UPON RELATIVE MOTION BETWEEN THE FLUID AND THE STRUCTURE THEREIN