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Quality Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag factory
Quality Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag factory
Quality Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag factory
Quality Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag factory
Quality Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag factory
Quality Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag factory
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Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag

Brand Name: DOOWIN MARINE
Model Number: Pipe plug
Place of Origin: China
Certification: SGS, BV, CCS, ABS, LR, BV.
Minimum Order Quantity: 1pc
Price: $USD 120 - 790
Supply Ability: 100pcs/per week

Product Details


Name: Inflatable Pipe Plugs High Pressure Airbags With Full Accessories Diameter: 0.3~2.5m, Or Customized Diameter
Length: 0.8m-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: 2 Years Certificate: BV/ABS/LR/CCS ,ect.
Highlight

Pneumatic pipe plug with airbag

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Variable-diameter rubber pipe plug

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Bypass plugging pneumatic plug

Product Description

DOOWIN Large Diameter Inflatable Pipe Plugs High Pressure Airbags with Full Accessories
Commercial series inflatable pipe plugs are constructed with high-quality natural rubber, NBR, neoprene rubber, or other durable materials, reinforced with nylon layers for enhanced resistance to fuel, petrochemicals, and other caustic chemicals. Each plug comes equipped with rigging hardware, inflation ports, and a pressure relief valve.
Inflatable pipe plug and stopper in use
These multi-size flow stoppers can accommodate a range of pipe diameters, making them versatile for various applications. Their lightweight design ensures easy installation and quick removal, ideal for commercial and light industrial work. When inflated with air or inert gas, they expand to completely block pipes for maintenance, construction, or other projects.
Technical diagram of inflatable pipe plug
Specification of Pipe Plug
Model Pipe Diameter (mm) Air Pressure (MPA) Diameter (mm) Length (mm) Weight (kg)
DN150-300 150-300 0.2 135 500 2.5
DN200-400 200-400 0.2 180 600 4
DN200-500 200-500 0.2 180 750 5
DN300-600 300-600 0.15 280 750 10
DN400-800 400-800 0.15 380 900 18
DN500-1000 500-1000 0.15 460 1050 25
Inflatable Pipe Plugs Features
Doowin Marine uses the most durable materials and rigorous testing to ensure the safety and longevity of our plugs. Our inflatable pipe plugs offer these key features and benefits:
Municipal Series Blocking Pipe Plugs are Lightweight and Durable
  • Suitable for commercial, municipal, large diameter, or high-pressure pipes and pipe systems
  • Constructed with high-quality rubber and synthetic-tire-cord for lightweight toughness
  • Flexible design simplifies installations in difficult-to-access locations
  • Reinforced with synthetic-tire-cord for extra durability
  • Tested at higher pressures than working pressure for safety assurance
  • Sturdy products designed for tough jobs in demanding environments
  • Complete set of accessories included for immediate use
  • Adaptable to almost any pipe configuration
  • Compact deflated size enables fast, easy, and safe insertion and operation
Commercial pipe plug in operation

Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag 3

Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag 4

Pneumatic Pipe Plug Variable-diameter Bypass Plugging Airbag 5




Product Highlights

DOOWIN Large Diameter Inflatable Pipe Plugs High Pressure Airbags with Full Accessories Commercial series inflatable pipe plugs are constructed with high-quality natural rubber, NBR, neoprene rubber, or other durable materials, reinforced with nylon layers for enhanced resistance to fuel, petrochemi...

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