Petestop® Pipe Plug, Inflatable Line Stop, 129 Series
Quickly Block the flow without depressurizing the pipeline!
The Petersen® PeteStop™ 129-Series Line Stop is our best selling system. It is a great choice to complement a mechanical stop or use in place of because of its savings in time, money and lighter, more flexible installation. Plus the PeteStop® Inflatable Line Stop is able to handle more difficult pipe conditions where a mechanical stop would be unable to get a workable seal.
PeteStop 129-Series Standard
Small Tap Hole Size
PeteStop 129D-Series Block and Bleed
Isolate Toxic/Flammable Product
PeteStop 129HP-Series
Higher Pressure/Larger Tap Hole
Advantages of PeteStop® 129-Series Pipe Plug Systems
- Faster – smaller lighter weight equipment
- Less Expensive – smaller hole and smaller equipment needed, less time to complete
- Safety Enhanced - smaller tap hole and larger surface area means less stress on pipe
- Lower Environmental Risk – smaller tap hole
- Plug Abnormal Pipe Conditions - Heavy Corrosion, Out-of-Round Pipe, Weld Bead, etc.
- Versatility – Most pressure, chemical, temperature requirements
- Limited Space Work Environment
- Minimal pressure to seal on pipe ID
- Multiple combinations – Double Block & Bleed, Centered, Off-Center, Side, Flow Stop, High Pressure
- Reusable – Heavyweight Ballistic Nylon reinforced Polyeurethane (Kevlar, Viton & others available)
- Conform to the pipe better
- Line Stop at pipe bend or near pipe bend
- Less Stress on Pipe with Structural Integrity Issues or Aging Pipe versus Mechanical Stop
- Great Complement to Mechanical Stop where there isn’t a workable seal
- Stop flow in pipes over 50”!!
| PeteStop® 129-Series Configurator | 129-Series PeteStop Line Stop Plugs for most: |
 Just enter the pipe size & PSI for a PeteStop® system |
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Note: It is best to stop the flow during the installation of PeteStop® line stops. If not practical, the below maximum flow rate “rule of thumb” seems to be acceptable:
- 1/2 ft/sec for the 129-0 series standard and high pressure plugs
- 10 ft/sec for the 129-8 series Flow Stop plugs
Pipe Plug, PeteStop® Inflatable Line Stop - 129 Series
| Image | Dia. Max | Dia. Deflated | Dia. Hot Tap Hole, Min | Pipe Plug Inflation Max Press. | Pipeline Pressure Max Head | Port, Inflation | Port Location, Infl. | Shipping Wt. | Item Number | Price | Qty | Action |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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96" (2438mm) | 41" (1041mm) | 41" (1041mm) | 110 psi (7.58 bar) | 55 psi (3.79 bar)/126.9' (38.7 m) | 6" X 300 Lb ANSI | Centered on Diameter | 336 Lb (152.41 Kg) | 129-096-HP |
$254,600.00
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96" (2438mm) | 23" (584mm) | 23" (584mm) | 15 psi (1.03 bar) | 7.5 psi (0.52 bar)/17.3' (5.27 m) | 4" X 300 Lb ANSI | Centered on Diameter | 240 Lb (108.86 Kg) | 129-096- |
$72,000.00
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84" (2134mm) | 35" (889mm) | 35" (889mm) | 110 psi (7.58 bar) | 55 psi (3.79 bar)/126.9' (38.7 m) | 6" X 300 Lb ANSI | Centered on Diameter | 294 Lb (133.36 Kg) | 129-084-HP |
$207,000.00
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84" (2134mm) | 19" (483mm) | 19" (483mm) | 15 psi (1.03 bar) | 7.5 psi (0.52 bar)/17.3' (5.27 m) | 4" X 300 Lb ANSI | Centered on Diameter | 210 Lb (95.26 Kg) | 129-084- |
$58,600.00
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72" (1829mm) | 29" (737mm) | 29" (737mm) | 120 psi (8.27 bar) | 60 psi (4.14 bar)/138.4' (42.2 m) | 6" X 300 Lb ANSI | Centered on Diameter | 252 Lb (114.31 Kg) | 129-072-HP |
$135,200.00
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72" (1829mm) | 19" (483mm) | 19" (483mm) | 20 psi (1.38 bar) | 10 psi (0.69 bar)/23.1' (7.03 m) | 4" X 300 Lb ANSI | Centered on Diameter | 180 Lb (81.65 Kg) | 129-072- |
$45,000.00
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66" (1676mm) | 29" (737mm) | 29" (737mm) | 120 psi (8.27 bar) | 60 psi (4.14 bar)/138.4' (42.2 m) | 4" X 300 Lb ANSI | Centered on Diameter | 231 Lb (104.78 Kg) | 129-066-HP |
$103,800.00
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66" (1676mm) | 17" (432mm) | 17" (432mm) | 20 psi (1.38 bar) | 10 psi (0.69 bar)/23.1' (7.03 m) | 4" X 300 Lb ANSI | Centered on Diameter | 165 Lb (74.84 Kg) | 129-066- |
$34,700.00
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60" (1524mm) | 23" (584mm) | 23" (584mm) | 140 psi (9.65 bar) | 70 psi (4.83 bar)/161.5' (49.21 m) | 4" X 300 Lb ANSI | Centered on Diameter | 207 Lb (93.89 Kg) | 129-060-HP |
$98,600.00
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60" (1524mm) | 28.5" (724mm) | 29" (737mm) | 10 psi (0.7 bar) | 5 psi (0.34 bar)/11.5' (3.5 m) | Through Centering Anchor | End | TBD | 129-060-D |
$98,300.00
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60" (1524mm) | 17" (432mm) | 17" (432mm) | 20 psi (1.38 bar) | 10 psi (0.69 bar)/23.1' (7.03 m) | 4" X 300 Lb ANSI | Centered on Diameter | 148 Lb (67.13 Kg) | 129-060- |
$29,000.00
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54" (1372mm) | 23" (584mm) | 23" (584mm) | 140 psi (9.65 bar) | 75 psi (5.17 bar)/173' (52.73 m) | 4" X 300 Lb ANSI | Centered on Diameter | 201.5 Lb (91.40 Kg) | 129-054-HP |
$60,900.00
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54" (1372mm) | 28.5" (724mm) | 29" (737mm) | 30 psi (2 bar) | 15 psi (1.03 bar)/34.6' (10.6 m) | Through Centering Anchor | End | TBD | 129-054-D |
$70,200.00
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54" (1372mm) | 15" (381mm) | 15" (381mm) | 30 psi (2.07 bar) | 15 psi (1.03 bar)/34.6' (10.55 m) | 4" X 300 Lb ANSI | Centered on Diameter | 144 Lb (65.32 Kg) | 129-054- |
$23,400.00
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48" (1219mm) | 17" (432mm) | 17" (432mm) | 150 psi (10.34 bar) | 75 psi (5.17 bar)/173' (52.73 m) | 4" X 300 Lb ANSI | Centered on Diameter | 152.5 Lb (69.20 Kg) | 129-048-HP |
$55,500.00
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48" (1219mm) | 22.75" (578mm) | 23" (584mm) | 30 psi (2 bar) | 15 psi (1.03 bar)/34.6' (10.6 m) | Through Centering Anchor | End | TBD | 129-048-D |
$64,100.00
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48" (1219mm) | 15" (381mm) | 15" (381mm) | 30 psi (2.07 bar) | 15 psi (1.03 bar)/34.6' (10.55 m) | 4" X 300 Lb ANSI | Centered on Diameter | 109 Lb (49.44 Kg) | 129-048- |
$21,300.00
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42" (1067mm) | 17" (432mm) | 17" (432mm) | 150 psi (10.34 bar) | 75 psi (5.17 bar)/173 ft (52.73 m) | 4" X 300 Lb ANSI | Centered on Diameter | 120 Lb (54.5 Kg) | 129-042-HP |
$40,500.00
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42" (1066.8mm) | 22.75" (578mm) | 23" (584mm) | 40 psi (2.7 bar) | 20 psi (1.38 bar)/46.1' (14.1 m) | Through Centering Anchor | End | TBD | 129-042-D |
$58,000.00
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42" (1067mm) | 15" (381mm) | 15" (381mm) | 40 psi (2.76 bar) | 20 psi (1.38 bar)/46.1' (14.06 m) | 4" X 300 Lb ANSI | Centered on Diameter | 83 Lb (37.65 Kg) | 129-042- |
$19,300.00
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39.37" (1000mm) | 17" (432mm) | 17" (432mm) | 150 psi (10.34 bar) | 75 psi (5.17 bar)/173' (52.73 m) | 4" X 300 Lb ANSI | Centered on Diameter | 120 Lb (54.5 Kg) | 129-040-HP |
$38,600.00
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40" (1016mm) | 22.75" (578mm) | 23" (584mm) | 40 psi (2.7 bar) | 20 psi (1.38 bar)/46.1' (14.1 m) | Through Centering Anchor | End | TBD | 129-040-D |
$54,400.00
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40" (1016mm) | 15" (381mm) | 15" (381mm) | 40 psi (2.76 bar) | 20 psi (1.38 bar)/46.1' (14.06 m) | 4" X 300 Lb ANSI | Centered on Diameter | 83 Lb (37.65 Kg) | 129-040- |
$18,200.00
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35.25" (895mm) | 17" (432mm) | 17" (432mm) | 150 psi (10.34 bar) | 75 psi (5.17 bar)/173' (52.73 m) | 4" X 300 Lb ANSI | Centered on Diameter | 103.5 Lb (46.95 Kg) | 129-036-HP |
$23,800.00
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35.25" (895mm) | 18.8" (478mm) | 19" (483mm) | 50 psi (3.4 bar) | 25 psi (1.72 bar)/57.7' (17.6 m) | Through Centering Anchor | End | TBD | 129-036-D |
$51,000.00
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36" (914mm) | 11.75" (298mm) | 11.875" (302mm) | 75 psi (5.17 bar) | 37.5 psi (2.59 bar)/86.5' (26.4 m) | 2" X 300 Lb ANSI | Centered on Diameter | 74 Lb (33.57 Kg) | 129-036- |
$17,000.00
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31.75" (806mm) | 17" (432mm) | 17" (432mm) | 150 psi (10.34 bar) | 75 psi (5.17 bar)/173' (52.73 m) | 2" X 300 Lb ANSI | Centered on Diameter | 100 Lb (45.4 Kg) | 129-032-HP |
$20,900.00
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31.25" (794mm) | 18.8" (478mm) | 19" (483mm) | 60 psi (4.1 bar) | 30 psi (2.07 bar)/69.2' (21.09 m) | (2) NPT Inflation Ports Internal to Flange | End | TBD | 129-032-D |
$46,400.00
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32" (813mm) | 11.75" (298mm) | 11.875" (302mm) | 80 psi (5.51 bar) | 40 psi (2.76 bar)/92.3' (28.1 m) | 2" X 300 Lb ANSI | Centered on Diameter | 62 Lb (28.12 Kg) | 129-032- |
$15,400.00
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29.5" (749mm) | 15" (381mm) | 15" (381mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 85.5 Lb (38.78 Kg) | 129-030-HP |
$19,700.00
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29.25" (743mm) | 16.8" (427mm) | 17" (432mm) | 60 psi (4.1 bar) | 30 psi (2.07 bar)/69.2' (21.09 m) | Through Centering Anchor | End | 61 Lb (27.67 Kg) | 129-030-D |
$42,300.00
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30" (762mm) | 11.75" (298mm) | 11.875" (302mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | 2" X 300 Lb ANSI | Centered on Diameter | 61 Lb (27.67 Kg) | 129-030- |
$14,100.00
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27.5" (699mm) | 12.5" | 15" (381mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 90 Lb (40.8 Kg) | 129-028-HP |
$18,500.00
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27.25" (692.15mm) | 14.8" (376mm) | 17" (432mm) | 60 psi (4.1 bar) | 30 psi (2.07 bar)/69.2' (21.09 m) | Through Centering Anchor | End | 44 Lb (19.96 Kg) | 129-028-D |
$25,200.00
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28" (711mm) | 11.75" (298mm) | 11.875" (302mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | 2" X 300 Lb ANSI | Centered on Diameter | 60 Lb (27.22 Kg) | 129-028- |
$13,200.00
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23.5" (597mm) | 13" (330mm) | 13" (330mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 61.5 Lb (27.90 Kg) | 129-024-HP |
$11,800.00
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23.25" (591mm) | 14.8" (376mm) | 15" (381mm) | 60 psi (4.1 bar) | 30 psi (2.07 bar)/69.2' (21.09 m) | Through Centering Anchor | End | 44 Lb (19.96 Kg) | 129-024-D |
$21,300.00
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23.25" (591mm) | 11.75" (298mm) | 11.875" (302mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | 2" X 300 Lb ANSI | Centered on Diameter | 44 Lb (20 Kg) | 129-024- |
$8,400.00
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19.25" (489mm) | 11.75" (298mm) | 11.875" (302mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 35 Lb (15.88 Kg) | 129-020-HP |
$9,000.00
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19.25" (489mm) | 14.8" (376mm) | 15" (381mm) | 80 psi (5.5 bar) | 40 psi (2.76 bar)/92.3' (28.1 m) | Through Centering Anchor | End | 35 Lb (15.88 Kg) | 129-020-D |
$18,900.00
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19.25" (489mm) | 9.75" (248mm) | 9.875" (251mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | 1-1/4" X 300 Lb ANSI | Centered on Diameter | 35 Lb (15.88 Kg) | 129-020- |
$6,510.00
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17.25" (438mm) | 11.75" (298mm) | 11.813" (300mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 46 Lb (20.87 Kg) | 129-018-HP |
$7,000.00
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17.25" (438mm) | 12.7" (323mm) | 13" (330mm) | 80 psi (5.5 bar) | 40 psi (2.76 bar)/92.3' (28.1 m) | Through Centering Anchor | End | 33 Lb (14.97 Kg) | 129-018-D |
$12,900.00
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17.25" (438mm) | 9.75" (248mm) | 9.875" (251mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | 1-1/4" X 300 Lb ANSI | Centered on Diameter | 33 Lb (14.97 Kg) | 129-018- |
$5,040.00
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15.25" (387mm) | 11.75" (298mm) | 11.875" (302mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 39 Lb (17.69 Kg) | 129-016-HP |
$5,400.00
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15.25" (387mm) | 12.7" (323mm) | 13" (330mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | Through Centering Anchor | End | 26 Lb (11.79 Kg) | 129-016-D |
$11,700.00
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15.25" (387mm) | 9.75" (248mm) | 9.875" (251mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | 1.25" X 300 Lb ANSI | Centered on Diameter | 28 Lb (12.70 Kg) | 129-016- |
$3,890.00
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13.25" (337mm) | 9.75" (248mm) | 9.875" (251mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 36.5 Lb (16.56 Kg) | 129-014-HP |
$4,830.00
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13.25" (336.55mm) | 11.75" (298mm) | 11.875" (302mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | Through Centering Anchor | End | 26 Lb (11.79 Kg) | 129-014-D |
$10,300.00
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13.25" (337mm) | 7.75" (197mm) | 7.875" (200mm) | 100 psi (6.90 bar) | 50 psi (3.45 bar)/115.3' (35.2 m) | 1" X 150 Lb ANSI | Centered on Diameter | 26 Lb (11.79 Kg) | 129-014- |
$3,470.00
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12" (304.8mm) | 9.75" (248mm) | 9.875" (251mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7' (70.31 m) | 2" X 300 Lb ANSI | Centered on Diameter | 36 Lb (16.33 Kg) | 129-012-HP |
$3,260.00
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12" (305mm) | 9.75" (248mm) | 120 psi (8.28 bar) | 60 psi (4.14 bar)/138.4' (42.2 m) | Through Centering Anchor | End | 26 Lb (11.79 Kg) | 129-012-D |
$7,800.00
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12" (305mm) | 7.75" (197mm) | 7.875" (200mm) | 120 psi (8.28 bar) | 60 psi (4.14 bar)/138.4' (42.2 m) | 1" X 150 Lb ANSI | Centered on Diameter | 26 Lb (11.79 Kg) | 129-012- |
$2,630.00
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10" (254mm) | 7.75" (197mm) | 7.875" (200mm) | 240 psi (16.55 bar) | 120 psi (8.27 bar)/276.8' (84.4 m) | 1.5" Inflation Ram Adapter | Centered on Diameter | 15 Lb (6.80 Kg) | 129-010-HP |
$3,260.00
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10" (255mm) | 9.75" (248mm) | 9.875" (251mm) | 120 psi (8.28 bar) | 60 psi (4.14 bar)/138.4' (42.2 m) | Through Centering Anchor | End | 26 Lb (11.79 Kg) | 129-010-D |
$6,930.00
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10" (254mm) | 5.75" (146mm) | 5.875" (149mm) | 120 psi (8.28 bar) | 60 psi (4.14 bar)/138.4' (42.2 m) | 1" Inflation Ram Adapter | Centered on Diameter | 11 Lb (4.99 Kg) | 129-010- |
$2,310.00
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8" (203mm) | 5.75" (146mm) | 5.875" (149mm) | 240 psi (16.54 bar) | 120 psi (8.27 bar)/276.8' (84.4 m) | 1.5" Inflation Ram Adapter | Centered on Diameter | 12.6 Lb (5.72 Kg) | 129-008-HP |
$2,420.00
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8" (203mm) | 7.8" (198mm) | 7.875" (200mm) | 160 psi (11.03 bar) | 80 psi (5.52 bar)/184.5' (56.25 m) | Through Centering Anchor | End | 9 Lb (4.08 Kg) | 129-008-D |
$6,000.00
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8" (203mm) | 5.75" (146mm) | 5.875" (149mm) | 160 psi (11.03 bar) | 80 psi (5.52 bar)/184.5' (56.25 m) | 1" Inflation Ram Adapter | Centered on Diameter | 9 Lb (4.08 Kg) | 129-008- |
$1,995.00
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6" (152mm) | 3.875" (98mm) | 3.875" (98mm) | 230 psi (15.86 bar) | 115 psi (7.93 bar)/265.3' (80.9 m) | 1" Inflation Ram Adapter | Centered on Diameter | 7 Lb (3.18 Kg) | 129-006-HP |
$2,210.00
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6" (152.4mm) | 5.8" (147mm) | 5.875"( 149mm) | 160 psi (11.03 bar) | 80 psi (5.52 bar)/184.5' (56.25 m) | Through Centering Anchor | END | 10 Lb (4.5 Kg) | 129-006-D |
$5,600.00
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6" (152mm) | 3.75" (95mm) | 3.875" (98mm) | 160 psi (11.03 bar) | 80 psi (5.52 bar)/184.5' (56.25 m) | 1" Inflation Ram Adapter | Centered on Diameter | 5 Lb (2.27 Kg) | 129-006- |
$1,890.00
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4" (101.6mm) | 3.875" (98mm) | 3.875" (98mm) | 200 psi (13.8 bar) | 100 psi (6.89 bar)/230.7' (70.3 m) | 1" Inflation Ram Adapter | Centered on Diameter | 5.6 Lb (2.54 Kg) | 129-004-HP |
$1,890.00
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4" (102mm) | 3.75" (95mm) | 3.875" (98mm) | 160 psi (11.03 bar) | 80 psi (5.52 bar)/184.5' (56.25 m) | 1" Inflation Ram Adapter | Centered on Diameter | 4 Lb (1.81 Kg) | 129-004- |
$1,580.00
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3" (76mm) | 2.875 (73mm) | 2.875 (73mm) | 200 psi (13.79 bar) | 100 psi (6.89 bar)/230.7 ft (70.3 m) | .25" MNPT With 1" Ram Adapter | Centered on Diameter | 4 Lb (1.81 Kg) | 129-003-HP |
$1,790.00
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3" (76mm) | 2.875" (73mm) | 2.875 (73mm) | 160 psi (11.03 bar) | 80 psi (5.52 bar)/184.5' (56.25 m) | .25" MNPT With 1" Ram Adapter | Centered on Diameter | 3 Lb (1.36 Kg) | 129-003- |
$1,580.00
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2" (51mm) | 1.875" (48mm) | 1.875" (48mm) | 200 psi (13.8 bar) | 100 psi (6.89 bar)/230.7' (70.3 m) | .25" MNPT With 1" Ram Adapter | Centered on Diameter | 4 Lb (1.81 Kg) | 129-002-HP |
$1,790.00
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2" (51mm) | 1.75" (44mm) | 1.875" (48mm) | 160 psi (11.03 bar) | 80 psi (5.52 bar)/184.5' (56.25 m) | .25" MNPT With 1" Ram Adapter | Centered on Diameter | 3 Lb (1.36 Kg) | 129-002- |
$1,680.00
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