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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.

Filter
PETERSEN PRODUCTS 129-002A
PETERSEN PRODUCTS 129-014-DB
PETERSEN PRODUCTS 129-016-DC
Hole Size: 13" , Max. Pressure: 100 psi , Max. Temp.: 225 Degree F
StyleModelDeflated DiameterDeflated LengthLengthMax. DiameterMax. HeadOverall LengthPrice
A
129-002		1.75"6"4"2"184 ft-£2,124.20
A
129-002-HP		1.875"6"4"2"230 ft-£2,336.62
A
129-003-HP		2.8759"2.8753"230 ft7.5 "£2,235.02
A
129-003		2.875"9"6"3"184 ft-£2,031.84
A
129-004		3.75"11"9"4"184 ft-£2,031.84
A
129-006		3.75"14"9"6"184 ft-£2,401.27
A
129-004-HP		3.875"11"3.875"4"230 ft11"£2,235.02
A
129-006-HP		3.875"14"3.875"6"265 ft12"£2,823.03
A
129-008		5.75"17"5.75"8"184 ft16"£2,585.98
A
129-008-HP		5.75"17"12"8"276 ft-£3,103.17
A
129-010		5.75"20"5.75"10"138 ft20"£2,955.40
A
129-014		7.75"26"7.75"13.25"115 ft28"£4,433.11
A
129-010-HP		7.75"20"7.75"10"276 ft20"£4,137.57
A
129-012		7.75"23"18"12"138 ft-£3,324.83
A
129-012-HP		9.75"23"18"12"230 ft-£4,211.45
A
129-014-HP		9.75"26"9.75"13.25"230 ft28"£6,206.35
A
129-016		9.75"29"9.75"15.25"115 ft32"£4,956.46
A
129-020		9.75"35"9.75"19.25"115 ft40"£8,327.47
A
129-018		9.75"32"27"17.25"115 ft-£6,480.34
A
129-028		11.75"49"42"28"115 ft-£16,993.57
A
129-024		11.75"42"36"24"115 ft-£10,805.69
A
129-020-HP		11.75"35"11.75"19.25"230 ft40"£11,658.45
A
129-036		11.75"61"54"36"86.6 ft-£21,888.46
B
129-014-D		11.75"31.5"10.5"13.25"115 ft-£13,299.32
A
129-018-HP		11.75"32"11.75"17.25"230 ft36"£9,072.47
A
129-016-HP		11.75"29"11.75"15.25"230 ft32"£6,939.04
A
129-030		11.75"52"11.75"30"115 ft60"£18,101.85
A
129-032		11.75"55"11.75"32"92 ft64"£19,918.19
B
129-018-D		12.7"41"16"17.25"90 ft-£16,624.15
C
129-016-D		12.7"35"12"15.25"115 ft--
RFQ
A
129-024-HP		13"42"36"23.5"230 ft-£15,127.97
C
129-024-D		14.8"51"20"23.25"69 ft-£27,429.84
B
129-020-D		14.8"43"16"19.25"90 ft-£24,326.67
A
129-054		15"90"81"54.25"35 ft-£30,108.17
A
129-042		15"71"15"42.25"46 ft84"£24,843.86
A
129-028-HP		15"49"15"27.5"230 ft56"£23,791.00
A
129-030-HP		15"52"15"29.5"230 ft60"£25,342.59
A
129-048		15"81"72"48.25"35 ft-£27,460.63
A
129-040		15"66"15"40"46 ft-£23,335.37
B
129-030-D		16.8"61"24"29.25"69 ft-£54,490.25
A
129-042-HP		17"71"17"42"173 ft84"£52,172.11
A
129-036-HP		17"61"17"36"173 ft72"£30,643.84
A
129-048-HP		17"81"17"48"173 ft96"£71,397.63
A
129-032-HP		17"55"17"31.75"173 ft64"£26,889.56
A
129-060		17"100"90"60.25"23 ft-£37,311.97
A
129-066		17"109"99"66.25"23 ft-£44,515.77
A
129-072		19"118"108"72.5"23 ft-£57,999.80
A
129-084		19"137"126"84.5"17 ft-£75,362.79
A
129-054-HP		23"90"23"54"173 ft108"£78,281.25
A
129-060-HP		23"100"23"60"161 ft120"£126,860.70
A
129-096		23"156"23"96.5"17 ft192"£92,725.79
A
129-066-HP		29"109"29"66"138 ft132"£133,547.30
A
129-072-HP		29"118"29"72"138 ft144"£173,999.39
A
129-084-HP		35"137"126"84"127 ft-£266,281.87
A
129-096-HP		41"156"41"96"127 ft192"£327,631.12

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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