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4 inch Foam Pigs for Sale

4 in foam pigs (swabbing pigs) — light, medium and heavy density, bare or coated (criss-cross, silicon-carbide, wire-brush) for 4-inch pipe. Drying, dewatering, cleaning and batching. Fast quote.

Quote 4 in Foam Pigs

4 in foam pig options

Density: light (swab/drying), medium (general cleaning), heavy (tighter fits, bends)
Coating: bare · criss-cross urethane · silicon-carbide · wire-brush — least to most aggressive
Base: concave (bullet) base standard; bidirectional on request
Typical uses: drying after hydrotest, dewatering, product removal, gauging in 4 in line
Nominal size: sized to 4 in pipe ID with interference for a good wipe

6 in 8 in 10 in 12 in 16 in All foam pigs

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