Sewage Pipe Plugging Airbag Inflatable Rubber Water Stop Plugging Thickening

The water blocking airbag is an inflatable tool used for quick and convenient blocking of pipes, culverts or other structures that require temporary blocking of water flow.

Description

• Airbag body: Made of high-strength, high-elasticity, wear-resistant and corrosion-resistant rubber material. The shape is usually cylindrical or slightly rugby-shaped to fit into round pipes.

• Inflation system:

Air nozzle: Used to connect inflation equipment (such as air pumps, inflators, compressed air sources).
Air valve: Usually a one-way valve to ensure that the gas does not leak after inflation, and can also be used for deflation when necessary.

• Fixed device: Metal pressure plates, pull rings or rope fixing points may be designed at both ends or specific positions of the airbag to position the airbag before inflation or to apply additional fixing force in the pipe (especially in vertical pipes or high pressure difference).

• Safety accessories: Some airbags are equipped with pressure gauges and safety deflation valves to monitor and control the internal air pressure to prevent overpressure bursting.

Application

• Due to its flexible and efficient characteristics, water-blocking airbags are widely used in the following scenarios:
• Pipeline repair and maintenance: temporary water stopping, pipeline testing
• Municipal engineering: sewer/sewage pipe operations, rainwater pipe/box culvert construction, river/cofferdam assistance
• Emergency rescue: pipeline rupture repair, flood control
• Industrial application: inspection, modification and testing of factory internal process pipelines, cooling water pipes, fire water pipes, etc., and repair of ship ballast tanks and bilge water pipes
• Underground construction: During basement construction, block existing through-wall pipes (such as municipal water supply and drainage pipes) to prevent groundwater or soil from pouring into the foundation pit

Features:

• Quick and convenient: Fast installation and removal, no complicated welding or concrete work required.
• Adaptable: The inflation volume can adapt to the changes of different pipe diameters within a certain range (usually there are specific models corresponding to the pipe diameter range).
• Good sealing: After inflation, it can fit tightly to the irregular pipe wall to form an effective seal.
• Reusable: Good quality airbags can be used many times and are economical.
• Non-destructive: Will not cause permanent damage to the inner wall of the pipe (provided that it is used correctly).
• Pressure resistance: Designed to withstand the water pressure in the pipe (with a clear rated working pressure).
• Portability: Small volume after deflation, easy to carry and transport.

HAFE International Limited (HAFE) is a specialized manufacturer and global exporter for Special Lighting, Inflatables and Electricals, Equipment & Tools involved.

Wuxi Fenigal Science and Technology Co. Ltd. is the holding company of HAFE International Limited.

OUR VISION

- to be a successful innovative manufacturer and supplier for special lighting and inflatables with beneficial hardwares used for both event sector and selected industries in global market.

OUR MISSION

- to provide quality special lighting, inflatables and relavanet electrical products, equipment & tools to our clients and fulfill definite market demands we serve for.

Established in early 2008, HAFE started from a B2B business entity, which integrated manufacturing resources in a list of industrial sectors included but not limited to like lighting, electricals, machinery, logisitic equipment, water etc. Among them, lighting and electrical business were typical of what we were mostly focused in, through not only OEM manufacturing, but also partially and gradually production shift in our own facilities or under our supervision.

From 2010, a new business - inflatables - attracted our attention, especially those types used in various Event industries. The result of our inflatable business together with some innovative ideas sparked from latest lighting technologies and arising demands in revelant market was the generation of our totally new, unique and special inflatable event lighting and industrial lighting business.

In year 2013, HAFE incorporated its current name BtCoops.com as the key division of the company businesses.

Today, HAFE - BtCoops.com businesses include 4 primary categories - Special Lighting, Inflatables, Electricals and Equipment & Tools. And inflatable lighting balloons are special product lineup that makes us different from our counterpart.

Market Segment

Below are primary market sector our product serve for:

• - Event
• - Film & TV
• - Architecture
• - Construction
• - Industries
• - Safety & Rescue
• - Outdoor activity

Global Market

Below map shows where our products are being used:

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