Page 425 - Pipeline Pigging Technology

Pipeline Pigging Technology

PEAK PIGGING TRANSIT PEAK PIGGING
DIFF PEES SPOOL DIFF PRES FLOW IN
IH TRANSIT AVG VEL IN T- OPPOSITE
SPOOL(PSI) (FLOW RATE) (PSI) SIDE

23 .74 FPS 23 NO FLOW
(173 GPM)

18 .87 PPS 100-200
(202 GPM) GPM
11 1.22 FPS 16 NO FLOW
(303 GPM)

18 1.48 FPS 12 400-550
(364 GPM) GPM

25 1.88 FPS 25 NO FLOW
(464 GPM)

25 5.20 FPS NO FLOW
(1,212 GPM)

Table 3. Knapp Polly Pig foam pig (using water).

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