Used for Culvert Construction Drainage Construction to Kenya Nigeria Diameter1200 Culvert Balloon
| US$100.00 - 5,000.00 | 1 Piece (MOQ) |
Port:
Qingdao, China
Production Capacity:
500pieces Per Month
Payment Terms:
T/T, Western Union
Qingdao Bless Industry and Trade Co., Ltd.
Shandong, China
Last Login Date:
May 16, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Rubber Sheet, Culvert Balloon, Pneumatic Tubular Formwork, Bladder, Tank, Rubber Wheel Stopper, Rubber Corner Guard, Rubber Speed Bump, Road Stud, Delineator
Product Description
Company Info
Basic Info.
Model NO.
diameter 1500mm
Certification
ISO
Material
Rubber and Nylon Fabric
Type
Tunnel Formwork
Function
for Culvert Construction, Drainage Construction
Length
5-40meters
Thickness
3.2mm/3.7mm
Color
Black
Product Name
Culvert Balloon
Hardness
Shore a 65
Main Material
Rubber and Nylon Fabric
Trademark
BLESS
Transport Package
Wooden Case or Pallet
Specification
dia200-3000mm
Origin
China
HS Code
4016950000
Product Description
Company Introduction:
Founded in 2013, Qingdao BLESS Industry is a professional manufacturer of road/carpark safty products in the coastal city of Qingdao.
Our business is involved in the manufacturing and exporting of culvert balloon ,pneumatic tubular balloon, rubber wheel stopper, rubber speed hump, rubber corner guard, road stud, gardrail delineator,etc.
1-Pneumatic tubular formwork
Pneumatic tubular formwork,also named cullvert balloon is used for making concrete pre-casting formwork projects in culvert bridge construction.
2-Material:
pneumatic tubular formwork is made from natural rubber and fabric. In general, it is formed by three layers(1+2=2layers of rubber and 1 layer fabric): inner layer is high strength synthetic polymer fabric withstanding the force from concrete and air pressure. Outer layer is vulcanized rubber. Rubber hardness is about 65Shore A to keep its excellent features, such as soft, durable, wear-resistance.
If your concrete slab is thicker, it should be manufactured in 2layers of fabric and 3layers of rubber(2+3).
3-Standard specification
1-diameter from 0.2m to 3m,(round)
2-total length from 1m to 28m(round)
3-other specifications are also available according to clients' request.
4-Technical Parameters
5-Working Pressure(round)
6-Photos for Culvert balloon
7-Package
8-Factory
9-Why Choose us?
1)Design scientific and reasonable
Concrete culvert casting with pneumatic tubular form can meet the requirement of design, easy operation, save work, save time, save material.
2)Have good ageing resistance performance and long service life
Pneumatic tubular form is made from synthetic rubber, natural rubber and strengthen fabric, It has good strength, elasticity and flexibility, so it can be used in all kinds of working conditions.
3) Widely working temperature , -10ºC~+80ºC.
4) For building light-duty construction provides favorable conditions to stress hollow concrete component, due to the rubber mandrel, the weight than use stress solid component light 20%, so it can reducing the weight of the upper structure of building, can make the pile foundation short, increase span, make the construction become simple and safety.
5) Construction technology is simple, safe, health, use it only need a few simple tools, without special process.
10- RFQ
A. How to place the order?
Inform us the product name, size, quantity via email or telephone.
B. Payment items?
30% T/T as deposit in advance, the balance should be paied before shipment.
C.Leading time?
Depends on your quantity, normally 7-10days.
D. Can you help arrange shipment?
Yes, We can help arrange shipment by air, sea.
11-Contact
Founded in 2013, Qingdao BLESS Industry is a professional manufacturer of road/carpark safty products in the coastal city of Qingdao.
Our business is involved in the manufacturing and exporting of culvert balloon ,pneumatic tubular balloon, rubber wheel stopper, rubber speed hump, rubber corner guard, road stud, gardrail delineator,etc.
1-Pneumatic tubular formwork
Pneumatic tubular formwork,also named cullvert balloon is used for making concrete pre-casting formwork projects in culvert bridge construction.
2-Material:
pneumatic tubular formwork is made from natural rubber and fabric. In general, it is formed by three layers(1+2=2layers of rubber and 1 layer fabric): inner layer is high strength synthetic polymer fabric withstanding the force from concrete and air pressure. Outer layer is vulcanized rubber. Rubber hardness is about 65Shore A to keep its excellent features, such as soft, durable, wear-resistance.
If your concrete slab is thicker, it should be manufactured in 2layers of fabric and 3layers of rubber(2+3).
3-Standard specification
1-diameter from 0.2m to 3m,(round)
2-total length from 1m to 28m(round)
3-other specifications are also available according to clients' request.
4-Technical Parameters
| Items | Index |
| Thickness, mm | 3.2±0.2(1+2) 3.7±0.2(2+3) |
| Hardness(Shore A) | 65±5 |
| Adhesive tension of rubber and fabric,N/25mm | ≥8 |
| Tensile strength, M pa | ≥12 |
| Elongation at break, % | ≥350 |
| 300% Stretch set length, M Pa | 6 |
| Stretch for deformation ratio | ≤20 %(Prevent distortion) |
| Suitable temperature,°C | -10~80 |
| Appearance | No cracks, no bubbles on the surface; the length of impurities trace is not more than 3mm; the depth is not more than 1.5mm; the quantity of the trace is not more than one; the deformation is not more than 2mm. |
5-Working Pressure(round)
| Diameter(mm) | Pressure(Mpa) |
| 150 | 0.08 |
| 160~190 | 0.08 |
| 200~220 | 0.07 |
| 230 | 0.06 |
| 240~280 | 0.05 |
| 300~370 | 0.045 |
| 380~480 | 0.04 |
| 500~520 | 0.035 |
| 550~600 | 0.03 |
| 620~680 | 0.025 |
| 700 | 0.02 |
6-Photos for Culvert balloon
7-Package
8-Factory
9-Why Choose us?
1)Design scientific and reasonable
Concrete culvert casting with pneumatic tubular form can meet the requirement of design, easy operation, save work, save time, save material.
2)Have good ageing resistance performance and long service life
Pneumatic tubular form is made from synthetic rubber, natural rubber and strengthen fabric, It has good strength, elasticity and flexibility, so it can be used in all kinds of working conditions.
3) Widely working temperature , -10ºC~+80ºC.
4) For building light-duty construction provides favorable conditions to stress hollow concrete component, due to the rubber mandrel, the weight than use stress solid component light 20%, so it can reducing the weight of the upper structure of building, can make the pile foundation short, increase span, make the construction become simple and safety.
5) Construction technology is simple, safe, health, use it only need a few simple tools, without special process.
10- RFQ
A. How to place the order?
Inform us the product name, size, quantity via email or telephone.
B. Payment items?
30% T/T as deposit in advance, the balance should be paied before shipment.
C.Leading time?
Depends on your quantity, normally 7-10days.
D. Can you help arrange shipment?
Yes, We can help arrange shipment by air, sea.
11-Contact
Send your message to this supplier
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