PTFE hollow bars shape up as clever, tube-like blanks that save weight without skimping on strength, molded from pure resin powder pressed into seamless cylinders with a clean bore down the middle, ready for trimming into lightweight guides that thread cables through tight walls or sleeve rods in garden sprayers without adding bulk. These ptfe hollow bar options stand out for letting you run long lines of wiring or tubing without the drag of solid stock, turning bulky setups into nimble ones that crews can hoist solo up scaffolds. With outer diameters from 0.95mm for slim sheaths up to 30mm for roomy housings, inner bores starting at 0.5mm to fit snug inserts, and lengths reaching 200m for fewer joints, they tip the scales at a breezy 2.15 g/cm³—perfect for outdoor fixtures that shrug off rain and sun without rust or sag, or shop jigs where the hollow core lets you drop in fluids for self-cleaning rinses after gritty jobs.
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