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Girard Industries
6531 N. Eldridge Pkwy
Houston, TX 77041-3507
USA

Toll Free: 800.231.2861
Phone: 713.466.3100
Fax: 713.466.8050

Girard has consistently controlled
manufacturing quality and design
integrity to assure maximum pipeline
cleaning performance.

Nitrile Spheres

Neoprene Nitrile Pipeline Sphere Sizes

  • Separate fluids being transported through a pipeline, minimizing product contamination.
  • Purge air and dewater during hydro static testing.
  • Confirm accuracy of flow meters.
  • Pass through out-of-round pipe.
  • Navigate through tees, ells, and full port valves.
  • Suitable for automatic launching.
  • Remove condensate and paraffin build-up.

Neoprene Nitrile Sphere Size Sheet (PDF)

   
Nominal Pipe Size Approx. Sphere OD Approx. Weight
Inches mm Inches mm lbs kg
 
SOLID
1.25" 32 1.25" 32 0.1 0.04
1.5" 40 1.5" 38 0.1 0.04
1.75" 45 1.75" 45 0.2 0.1
2.25” 57 2.25” 57 0.3 0.2
2” 50 2” 50 0.2 0.1
2.5” 65 2.5” 63 0.4 0.2
3” 80 3” 76 0.7 0.3
3.5” 89 3.5” 89 1.5 0.7
4” 100 4” 101 1.7 0.8
4” 100 4.2” 108 2 0.9
4.5" 114 4.5” 114 2 1
5" 127 5” 127 5 2.2
6" 150 6.1” 155 7 3.1
6" 150 6.3" 160 7 3.1
8" 200 8.1" 206 15 6.8
8" 200 8.4" 213 15 6.8
10" 250 10" 254 26 11.8
10.5" 266 10.5" 266 30 13.6
12" 300 12.3" 312 48 21.7
INFLATABLE
4" 100 3.9” 99 1.4 0.6
6” 150 5.9” 150 4.4 2
6” 150 6.2” 157 5.4 2.4
8" 200 7.9” 198 10 4.5
8" 200 8.2” 208 10.5 4.8
10" 250 10” 254 21 9.5
12" 300 12.1” 307 31 14
14" 350 13.1” 333 39 18
16" 400 15.3” 389 55 25
18" 450 17.3” 440 89 40
20" 500 19.3” 490 110 50
22" 550 21.2” 538 119 54
24" 600 23.3” 592 185 84
26" 650 25.2” 640 230 104
28" 700 27.2” 690 290 131
30" 750 29.1” 739 310 141
34" 850 33” 838 462 209
36" 900 35.2” 894 540 225
40" 1000 38.8” 985 706 320
42" 1100 40.2” 1021 746 338
For sizes not shown, please contact Girard Industries.
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