Rubber Inflatable Pipe Plugs

Additional information

Diameter

0.3~2.5m, or customized diameter

Length

0.8~4.8m, or customized length

Working Pressure

0.1~0.25Mpa

Accessories

Swivel, pressure gauge, quick connector, adaptor.

Water Depth

0~10m, or customzied

Warranty

24 Months

Certificate

Manufacturer Certificate, BV/ABS/LR/CCS Certificate

Rubber Inflatable Pipe Plugs

Based on years of experience in the production of marine rubber airbags, our company has successfully developed a new generation of high-pressure pipeline blocking inflatable pipe plugs. The inflatable pipe plugs are widely applicable to all kinds of pipeline closed water tests, municipal pipeline maintenance, plugging, dredging, dredging, water blocking, leaking, drainage pipeline maintenance, sewage industry treatment, fire emergency repair, and plugging construction, etc. The new type of blocking inflatable pipe stopper has the advantages of soft and tough texture, strong pressure resistance, good air tightness, anti-cracking, abrasion resistance, explosion-proof, convenient and quick operation, fast blocking speed, and can be used repeatedly.

Our professional-grade blocking inflatable pipe stoppers are special designed for municipal, commercial, high-pressure, or large diameter pipes. The inflatable pipe plugs are ideal for large pipes where access is limited. When deflated, they can be folded up and inserted through a standard manhole, then inflated. Industry-leading plugs are tough yet flexible and lightweight. Their easy handling makes these plugs the first choice among installers.

Municipal series blocking pipe stoppers are the industry leader in employing advanced rubber compounds and high tensile fiber, with advanced integral winding production technology. Our pipe stopper is more flexible and lightweight, higher safety factor, stronger wear-resisting and anti-aging, and better sealing effect than the competition.

We do the airtightness and pressure test for all pipe plugs at a higher pressure than their working pressure to ensure durability and safety. We supply all necessary accessories together with the inflatable pipe plugs. The workers can use it directly after getting the plugs.

We are proud to provide the highest quality plugs, together with expert service and timely customer support. Ask us about any of our plugs for commercial or municipal usage including inflatable test plugs and pneumatic pipe plugs. Let’s help you successfully complete your project – on budget and on time.

Rubber Inflatable Pipe Plugs Specification

We provide a broad size range from DN300mm to DN3500mm in diameter for heavy-duty projects all over the world. The plugs can withstand high working pressure. The working pressure of enhanced type pipe stopper is 0.1 ~ 0.18Mpa. The high-pressure working pressure can reach 0.3Mpa. Thereby, the safety of construction can be better guaranteed. Other specifications and other operating pressures can be customized according to customer needs.

inflatable-pipe-plugS

Stoppers

Diameter DN (mm)

Length

(mm)

5M Water Depth

Low Working Pressure

(MPA)

8M Water Depth

Standard

Working Pressure

(m)

10M Water Depth

Ultr-High

Working Pressure

(MPA)

300

800

0.15

0.20

0.25

400

1000

0.15

0.20

0.25

500

1300

0.15

0.20

0.25

600

1400

0.15

0.20

0.25

800

1700

0.12

0.17

0.20

1000

2200

0.12

0.17

0.20

1200

2400

0.12

0.17

0.20

1350

2800

0.10

0.15

0.17

1400

3000

0.10

0.15

0.17

1500

3300

0.10

0.15

0.17

1600

3700

0.10

0.15

0.17

1650

3700

0.10

0.15

0.17

1800

4000

0.10

0.15

0.17

2000

4300

0.10

0.15

0.17

2200

4600

0.10

0.15

0.17

2500

4800

0.10

0.15

0.17

Inflatable Pipe Plugs Constructions

The high-pressure pipeline blocking inflatable pipe plugs includes an airbag body with two cone ends. Both ends are provided with a traction pull ring for connecting a fixed traction rope. And either end is provided with an inflation port for connecting an inflation air hose.

  • One end is end swivel
  • Another end includes a wire braided hose, pressure gauge, quick connector, adaptor.
inflatable-pipe-plug-end-fittings

Inflatable Pipe Plugs Features

Doowin Marine uses the most durable materials and rigorous tests to ensure the safety and longevity of their plugs. Our inflatable pipe plugs have the following features and benefits:

  • Suitable for commercial, municipal, large diameter, or high-pressure pipes and pipe systems.
  • We use high-quality rubber and synthetic-tire-cord made to be lightweight without compromising on toughness.
  • Inflatable pipe plugs have a flexible design to make tricky installations easier, especially in difficult-to-access locations.
  • Inflatable pipe plugs are reinforced with synthetic-tire-cord for extra durability.
  • Inflatable pipe plugs have all been tested at a higher pressure than their working pressure to ensure safety.
  • Pipe stopper is sturdy products designed for difficult jobs in tough environments.
  • We supply the whole set of accessories. Ready to use when getting the plugs.
  • Our inflatable pipe plugs can be conformed to almost any pipe configuration.
  • Their small deflated size makes insertion and operations fast, easy, and safe.

CONTACT US TODAY

Our engineers are now available for a free consultation to help you find the right equipment for your project.

Ask For A Quick Quote

It’s easy: all we need is your eternal love. But we’ll settle for your email.

Email: sales@doowinmarine.com
Mobile: +86-185 5486 9267 (WhatsaApp)
Telephone: +86-532-67730629
We will contact you within 1 working day.