Cup-Type Pipeline Pig

Cup-Type Pipeline Pig

Designed for demanding pipeline-cleaning operations, this cup-type pipeline pig combines a rugged steel frame with replaceable polyurethane cups and spacer discs. It provides dependable sealing, stable travel and effective removal of heavy deposits over long pipeline runs.

Cup-type pipeline pigs with polyurethane sealing cups
Cup-type pipeline pig dimensional drawing

Configuration & Operating Conditions

Frame: One steel body assembly
Polyurethane Cups: 3–6 pieces, configured as required
Spacer Discs: 4–8 pieces
Recommended Operating Speed: 1 m/s
Minimum Bend Radius, DN 150 and above: ≥ 1.5D
Minimum Bend Radius, below DN 150: ≥ 2.5D
Operating Temperature: −30°C to +90°C
Recommended Applications: Heavily fouled and long-distance pipelines

Dimensions & Specifications

No. Nominal Pipe Size
DN (mm)		 Pipe Outside Diameter
D (mm)		 Sealing Cup Outside Diameter
(mm)		 Overall Length
(mm)		 Approx. Weight
(kg)		 Overall Dimensions
Ø × L (mm)
1 100 114.3 113 147 2 Ø113 × 147
2 150 159 153 206 5 Ø153 × 206
3 150 168.3 162 206 5.2 Ø162 × 206
4 200 219.1 217 286 9 Ø217 × 286
5 250 273 267 325 15 Ø267 × 325
6 300 323.9 322 390 30 Ø322 × 390
7 300 325 322 390 32 Ø322 × 390
8 350 355.6 352 455 38 Ø352 × 455
9 400 406.4 408 500 50 Ø408 × 500
10 450 457 460 550 52 Ø460 × 550
11 500 508 508 660 75 Ø508 × 660
12 550 559 557 660 110 Ø557 × 660
13 600 610 607 700 120 Ø607 × 700
14 650 660 669 700 150 Ø669 × 700
15 700 711 724 910 180 Ø724 × 910
16 750 762 780 910 260 Ø780 × 910
17 800 813 820 950 280 Ø820 × 950
18 900 914 930 1000 400 Ø930 × 1000
19 1000 1016 1025 1250 500 Ø1025 × 1250
20 1200 1219 1240 1550 650 Ø1240 × 1550
21 1400 1422 1440 1780 800 Ø1440 × 1780

D = pipe outside diameter. Final configuration may be adapted to pipeline conditions and project requirements.