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PETERSEN PRODUCTS 129 Series Pipe Plug


Petersen Products 129 Series inflatable pipe plugs are inserted through a hot tap into a large pressurised pipeline for regulating and blocking hot water flow.

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PETERSEN PRODUCTS 129-002A
PETERSEN PRODUCTS 129-014-DB
PETERSEN PRODUCTS 129-016-DC
StyleModelDeflated DiameterDeflated LengthLengthMax. DiameterMax. HeadOverall LengthPrice (ex. VAT)
A
129-002		1.75"6"4"2"184 ft-€1,277.27
A
129-002-HP		1.875"6"4"2"230 ft-€1,404.99
A
129-003-HP		2.8759"2.8753"230 ft7.5 "€1,343.91
A
129-003		2.875"9"6"3"184 ft-€1,221.73
A
129-004		3.75"11"9"4"184 ft-€1,221.73
A
129-006		3.75"14"9"6"184 ft-€1,443.87
A
129-004-HP		3.875"11"3.875"4"230 ft11"€1,343.91
A
129-006-HP		3.875"14"3.875"6"265 ft12"€1,697.47
A
129-010		5.75"20"5.75"10"138 ft20"€1,777.07
A
129-008		5.75"17"5.75"8"184 ft16"€1,554.93
A
129-008-HP		5.75"17"12"8"276 ft-€1,865.92
A
129-014		7.75"26"7.75"13.25"115 ft28"€2,665.60
A
129-012		7.75"23"18"12"138 ft-€1,999.20
A
129-010-HP		7.75"20"7.75"10"276 ft20"€2,487.89
A
129-014-HP		9.75"26"9.75"13.25"230 ft28"€3,731.84
A
129-020		9.75"35"9.75"19.25"115 ft40"€5,007.26
A
129-012-HP		9.75"23"18"12"230 ft-€2,532.32
A
129-016		9.75"29"9.75"15.25"115 ft32"€3,811.62
A
129-018		9.75"32"27"17.25"115 ft-€3,896.59
A
129-030		11.75"52"11.75"30"115 ft60"€10,884.53
A
129-036		11.75"61"54"36"86.6 ft-€13,161.40
A
129-032		11.75"55"11.75"32"92 ft64"€11,976.69
A
129-020-HP		11.75"35"11.75"19.25"230 ft40"€7,010.16
A
129-016-HP		11.75"29"11.75"15.25"230 ft32"€4,172.40
A
129-028		11.75"49"42"28"115 ft-€10,218.13
B
129-014-D		11.75"31.5"10.5"13.25"115 ft-€7,996.80
A
129-024		11.75"42"36"24"115 ft-€6,497.40
A
129-018-HP		11.75"32"11.75"17.25"230 ft36"€5,455.22
B
129-018-D		12.7"41"16"17.25"90 ft-€9,996.00
C
129-016-D		12.7"35"12"15.25"115 ft--
RFQ
A
129-024-HP		13"42"36"23.5"230 ft-€9,096.36
C
129-024-D		14.8"51"20"23.25"69 ft-€16,493.40
B
129-020-D		14.8"43"16"19.25"90 ft-€14,627.48
A
129-028-HP		15"49"15"27.5"230 ft56"€14,305.39
A
129-054		15"90"81"54.25"35 ft-€18,103.87
A
129-048		15"81"72"48.25"35 ft-€16,511.91
A
129-040		15"66"15"40"46 ft-€14,031.42
A
129-042		15"71"15"42.25"46 ft84"€14,938.47
A
129-030-HP		15"52"15"29.5"230 ft60"€15,238.35
B
129-030-D		16.8"61"24"29.25"69 ft-€32,764.67
A
129-048-HP		17"81"17"48"173 ft96"€42,930.97
A
129-060		17"100"90"60.25"23 ft-€22,435.47
A
129-036-HP		17"61"17"36"173 ft72"€18,425.96
A
129-032-HP		17"55"17"31.75"173 ft64"€16,168.53
A
129-042-HP		17"71"17"42"173 ft84"€31,370.78
A
129-066		17"109"99"66.25"23 ft-€26,767.07
A
129-084		19"137"126"84.5"17 ft-€45,315.20
A
129-072		19"118"108"72.5"23 ft-€34,874.93
A
129-054-HP		23"90"23"54"173 ft108"€47,070.05
A
129-060-HP		23"100"23"60"161 ft120"€76,280.59
A
129-096		23"156"23"96.5"17 ft192"€55,755.47
A
129-066-HP		29"109"29"66"138 ft132"€80,301.20
A
129-072-HP		29"118"29"72"138 ft144"€104,624.80
A
129-084-HP		35"137"126"84"127 ft-€160,113.71
A
129-096-HP		41"156"41"96"127 ft192"€197,002.65

Features

  • Petersen 129 Series inflatable pipe plugs are configured with a small hot tap hole for maintaining pipeline integrity and minimising environmental risks.
  • They can be fixed in out-of-round pipes to ensure a better seal than mechanical stops.
  • These flexible units have light weight to enable fast deployment.
  • These Multi-Flex plugs feature ballistic nylon reinforced polyurethane construction for prolonged use.
  • They have a small deflated plug diameter for allowing insertion through a small hot tap.
  • They can withstand pressures up to 200 psi and have deflated plug diameters ranging from 1 to 41 inches.

Compatible Accessories

  • Petersen Inflation Rams: They are used for both inflation and positioning of the plug by making a mechanical connection.
  • Petersen Launch Cylinders: They offer a seal around the inflation ram as it pushes the Multi-Flex line stop plugs into the pipeline.

Frequently Asked Questions

How to assemble inflatable pipe plugs?

  • Attach a tapping saddle.
  • Attach a full port tapping valve.
  • Close the valve and test the saddle & valve for leaks.
  • Attach the hot tapping drilling equipment to the valve.
  • Open the valve completely.
  • Open the chip removal valve.
  • Drill the hot tap hole.
  • Close the hot tap valve.
  • Remove the hot tapping drilling equipment.

What are the safety precautions to follow before installing inflatable pipe plugs?

  • Stay out of area that is in-lined with plug ends during use.
  • Do not use flushers or standard plugs with chemicals that may attack nylon / nitrile / polyurethane, or at temperatures over 180 degrees Fahrenheit.
  • Inspect the product before and after each use.
  • Insert plugs completely into the pipeline.
  • Make sure to always position the plug where there are no protrusions or sharp edges.
  • Before installing under water, it may be mandatory to first inflate the plug slightly.

Which hot tap plugging components are used with inflatable pipe plugs?

  • Plug launch cylinder
  • Inflation ram
  • Tapping saddle
  • Tapping valve
  • Hot tapping equipment
  • Inflation ram anchor lugs

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