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Rubber Balloon/Culvert Baloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

600mm by 10m

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

900mm by 9m Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

600mm Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Rubber Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Reliable Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

All Sizes Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Super Quality Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Rubber Culvert Ballon (600mm by 14mtrs)

Rubber balloon for culvert formworks is a kind of cylinder bag that can expand, shrink, used to form concrete component of cavity

Custom Size Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Inflated Rubber Culvert Balloon

Inflatable rubber mandrels, also known as culvert balloons or pneumatic tubular formwork

Rubber Culvert Balloon /Culvert Ballon

Inflatable rubber balloon, also called pneumatic rubber air bag, is used for making concrete pre-casting formwork projects in culvert bridge construction

Pipe Plug Culvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Culvert Construction Inflated Rubber Balloon

Rubber balloon for culvert formworks is a kind of cylinder bag that can expand, shrink, used to form concrete component of cavity

Rubber Ballon Road Construction

Inflatable rubber balloon for concrete pipe culverts construction

Culvert Balloon 600mm

These are used to create voids or hollow sections within concrete structures such as pipes, culverts, and manholes

Rubeer Culvert Ballon[900mm by 9mtrs].

Rubber balloon for culvert formworks is a kind of cylinder bag that can expand, shrink, used to form concrete component of cavity

High Quality Culvert Balloon

These are used to create voids or hollow sections within concrete structures such as pipes, culverts, and manholes

Inflatable Rubber Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Flexible Calvert Balloon

These are used to form hollow cylindrical or oval spaces when making concrete culverts, bridges, and other pre-casting formwork

Culvert Balloon

Inflatable rubber culvert balloon, used in construction to create hollow cavities in concrete for drainage pipes or culverts

Formwork Culvert Rubber Balloon

Rubber balloon for culvert formworks is a kind of cylinder bag that can expand, shrink, used to form concrete component of cavity

Rubber Culvert Moulding Balloon 300mm*12mtrs.

Culvert making balloon, also called inflatable rubber core mold or inflatable rubber framework, which is to form cavities for large reinforced concrete structures including bridge, tunnels, roof, s...

Culvert Making Balloon 600mm×8m

Culvert Balloon is a kind of cylinder bag that can expand, shrink, used to form concrete component of cavity