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ISO 14409 Rubber Airbags Inflatable Water Sewer Pipe Plugs
Based on years of experience in marine rubber airbag production, we've developed high-pressure pipeline blocking inflatable pipe plugs. These professional-grade plugs are ideal for municipal, commercial, high-pressure, or large diameter pipes where access is limited.
Applications
Our inflatable pipe plugs are widely used for:
Pipeline closed water tests
Municipal pipeline maintenance
Plugging, dredging, and water blocking
Leak repair and drainage maintenance
Sewage industry treatment
Fire emergency repairs
Construction
The high-pressure inflatable pipe plugs feature:
Airbag body with two cone ends
Traction pull rings at both ends
Inflation port at either end
Key Features
High-quality rubber and synthetic-tire-cord construction
Lightweight yet extremely durable
Flexible design for difficult installations
Reinforced for extra durability
Pressure tested above working pressure
Complete set of accessories included
Conforms to almost any pipe configuration
Compact when deflated for easy insertion
Technical Specifications
Stoppers Diameter DN (mm)
Length (mm)
5M Water Depth Low Working Pressure (MPA)
8M Water Depth Standard Working Pressure (MPA)
10M Water Depth Ultra-High Working Pressure (MPA)
300
800
0.15
0.20
0.25
400
1000
0.15
0.20
0.25
500
1100
0.15
0.20
0.25
600
1400
0.15
0.20
0.25
800
1600
0.12
0.17
0.20
1000
1900
0.12
0.17
0.20
1200
2400
0.12
0.17
0.20
1350
2400
0.10
0.15
0.17
1400
2500
0.10
0.15
0.17
1500
2800
0.10
0.15
0.17
1600
2800
0.10
0.15
0.17
1650
3000
0.10
0.15
0.17
1800
3200
0.10
0.15
0.17
2000
3600
0.10
0.15
0.17
2200
3700
0.10
0.15
0.17
2500
4200
0.10
0.15
0.17
Note: The above performance is for reference. We also manufacture customized sizes. The length varies for different working pressures. Please confirm exact specifications when ordering.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
3000000-5000000
Employee Number:
60~80
Ecer Certification:
Verified Supplier
Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys.
Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb... Doowin Marine is a professional manufacturer of ship launching airbags, pneumatic rubber fenders, foam-filled fenders, inflatable pipe plugs, and offshore foam buoys.
Doowin Marine is the leading manufacturer of ISO 14409:2011 or CB/T 3795 rubber airbags/marine inflatable airbags. Marine rubber airb...