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Inflatable Pipe Plug - Flow Blocking & Leakage Hunting

Place of Origin: Hebei

Company Profile

Location: Hengshui, Hebei, China (Mainland)
Business Type: Manufacturer
Main Products: Marine Airbags

Product Description

Blocking Pipe Plugs with Shutters

Blocking pipe plugs, designed to offer professional leaking hunting for drainage pipelines, are normally made of quality polymer materials with superb cord reinforcements. Taking advantages of their versatility, flexibility, durability and good gas tightness, blocking pipe plugs are widely used in all kinds of constructions, water and sewer and pipeline application.

Blocking pipe plugs

Features:

  • With shutters on outer surface to enhance friction between plugs and pipelines for higher leakage sealing capability.

  • Great plugging effect regardless the shapes of pipeline.

  • Suitable for various types of pipelines including cast iron pipeline, plastic pipeline and double wall spiral pipeline, etc.

  • Resistance against aging, ozone and corrosion.

  • Lightweight and convenient to take, transport and construct.

  • Applications:

  • Excreting the sewage and waste water of pipe & culvert.

  • Pipeline maintenance.

  • Block the stream.

  • Leakage hunting.

  • Specification:

  • Small blocking pipe plugsTypePlug typeID pipe diameter (Min to max)Plug diameterPlug lengthInflation pressureSBLP-1SBLP-2SBLP-3SBLP-4SBLP-5SBLP-6SBLP-7SBLP-8SBLP-9










  • 1"0.75" - 1.3"0.8"3.9"36PSI
    1½"1.3" - 1.6"1.3"3.9"36PSI
    2"1.8" - 2.0"1.8"4.0"36PSI
    3"2.8" - 3.0"2.8"5.1"36PSI
    4"3.4" - 4.0"3.3"6.9"36PSI
    6"5.6" - 6.0"5.6"8.7"36PSI
    8"6.9" - 8.0"6.9"10.4"36PSI
    10"8.6" - 10.0"8.6"11.6"36PSI
    12"10.8" - 12.0"10.8"13.2"36PSI
  • Multi-sized blocking pipe plugsTypePipe diameter IDPlug diameterPlug lengthPlug weightInflation pressureMBLP-1MBLP-2MBLP-3MBLP-4MBLP-5MBLP-6MBLP-7MBLP-8MBLP-9MBLP-10MBLP-11MBLP-12










  • 1.6" - 2.8"1.4"7.7"0.7 lbs36 PSI
    2.8" - 6"2.7"13.2"1.3 lbs36 PSI
    4" - 8"3.6"21.1"2.4 lbs36 PSI
    6" - 12"5.6"22.6"4.2 lbs36 PSI
    8" - 16"7.6"25.0"6.6 lbs36 PSI
    12" - 21"10.7"26.6"13.2 lbs36 PSI
    14" - 24"12.7"34.1"18.5 lbs36 PSI
    15" - 30"13.5"42.7"24.0 lbs36 PSI
    20" - 40"18.6"46.7"38.1 lbs22 PSI
    24" - 48"22.6"59.1"85.8 lbs22 PSI
    30" - 60"23.6"90.6"143.0 lbs15 PSI
    32" - 72"23.6"116.5"231.0 lbs15 PSI
  • High pressure blocking pipe plugsTypePipe diameter IDPlug diameterPlug lengthPlug weightInflation pressureHBLP-1HBLP-2HBLP-3HBLP-4HBLP-5HBLP-6HBLP-7HBLP-8HBLP-9HBLP-10HBLP-11










  • 4" - 6"3.6"21.1"2.7 lbs86 PSI
    6" - 8"5.6"22.6"4.4 lbs86 PSI
    8" - 12"7.6"25.0"7.1 lbs86 PSI
    14" - 20"12.7"34.1"19.1 lbs86 PSI
    20" - 24"18.6"46.7"39.6 lbs86 PSI
    4" - 5"3.6"21.1"3.3 lbs173 PSI
    5" - 6"5.6"22.6"5.9 lbs173 PSI
    8" - 10"7.6"25.0"9.5 lbs173 PSI
    12" - 14"10.9"26.8"17.6 lbs173 PSI
    16"12.7"34.1"25.3 lbs173 PSI
    20"18.6"49.7"53.0 lbs173 PSI


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