Home > Products > New products > Culvert Concrete Making Inflated Rubber Balloon
Culvert Concrete Making Inflated Rubber Balloon
- 1000 per Month
- T/T Credit Card
- self sinking air hose weighted self sinking diffuser self weighted tubing
- 250ft sinking 3/8\" I.D. self weighted pond aerator aeration
- fish pond and lake air supply aeration self sinking aeration hose weighted tubing
- 1/2\" ID weighted air line hose self sinking rubber hose
- USA market self sinking air hose weighted pond aeration hose
- Plastic Random Media Material Bio Ring for Absorption Tower Packing
Product Description
Culvert Concrete Making Inflated Rubber Balloon
Pneumatic tubular forms can be used for the in-situ cast concrete pipes like sewerlines, drainage or for making precast elements when the tradiotional systems are not convenient or are not available.
Designation:
Inflatable rubber balloon, is also called pneumatic rubber mandrel, rubber air bladder, airbags, rubber core mold etc.
It is used for concrete pre-casting formwork projects.
Technical parameters of column formwork:
1> Diameter (D): From 0.2m to 3 m.(round)
2>Total Length (TL): From 1m to28m.(round)
3>Other specification also available upon customer’s request.
Iterms |
Index |
thickness,mm |
3.2±0.2, 5.0±0.2 |
Hardness ,Shore A |
65±5 |
Adhesive tension of rubber and fabric,N/25mm |
≥8 |
Tensile strength, MPA |
≥12 |
Elongation at break,% |
≥350 |
300% stretch set length,Mpa |
6 |
Stretch for deformation ratio |
≤20%(prevent distortion) |
Suitable temperature,°C |
-10---80 |
Appearance |
No cracks, no bubbles on the surface ,the length of impuritiestrace is not more than 3mm, the depth is not more than 1.5mm, and quantity of the trace is not more than one, the deformation is not more than 2mm. |
Material:
It is comprised by rubber mandrel, a three-way valve and a 0.1mpa pressure gage.
The rubber mandrel is formed by three layers:
The inner lay is high srength synthetic polymer fabric, to withstand force skeleton and prevent the mandrel from unlimited expansion.
The outside layers are vulcanized synthetic rubber.
Common Specifications |
Special sizes, twin-tube plus coat |
|
φ180mm X 6-20m |
φ400mm X 10-40m |
350 X 530(540)mm X 10-40m |
φ200(φ220)mm X 10-20m |
φ500mm X 10-40m |
320 X 520(540) X 10-40m |
φ240(φ250)mm X 15-40m |
φ600mm X 10-40m |
350(360) X 560mm X 10-40m |
φ300(φ330)mm X 15-40m |
φ620mm X 10-40m |
360 X 640(650)mm X 10-40m |
φ350(φ360)mm X 10-40m |
φ700mm X 10-40m |
320 X 520(550)mm X 10-40m |
Schematic cross section for Culvert Concrete Making Inflated Rubber Balloon:
It could be round, rectangle, octagon, hexagon, trapezoidal pipeline, etc.
Details of inflatable rubber mandrel :
Our inflatable rubber mandrel are made of an inflatable two layers rubber cylinder strengthened with fabrics.
Gas mouth:Strengthened fabrics
Our service about Culvert Concrete Making Inflated Rubber Balloon :
1.Professional manufacturing in inflatable rubber mandrel poducts.
2.Various of rubber pipe plug,customized sizes.
3.Samples of inflatable rubber mandrel are available.
4.after-sale on time.
Our general service about Culvert Concrete Making Inflated Rubber Balloon :
1.Your inquiry related to our products or prices will be replied in 24hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.Any your customized products, we can help you to design and put into production.
4.Protection of your sales area, ideas of design and all your private information.
5.Best quality and competitive price.
Welcome your inquiry anytime, Cathy is always here!
Contact Us
- Hebei Lanyu Rubber & Plastic Products Co., Ltd.
- anti-floating aeration system tubing air hose self sinking 3/8\
- China supplier matte surface UPE Non-porous self sinking hose
- fishing farm PVC aeration hose 3/8\" ID self sinking hose
- 14mm*9.5mm aquaculture farming aeration hose self sinking hose
- MBBR media
- Customized hotsale high quality competitive price wastewater treatment media plastic/metal/ceramic bio packing ring
- Factory supply high quality low price wastewater treatment media PP plastic packing ring
- farming self sinking hose aquaculture nano air rubber hose D20*12.5
- wholesale 3/8\" and 1/2\" diameter 100m lengths Sinking self aeration hose
- wastewater treatment and Aquaculture EPDM SILICONE membrane micro fine bubble tube diffuser
- 300ft Sinking 3/8\" I.D. Self Weighted Pond Aerator Aeration Hose Tubing
- aquaculture fish pond farm porous Self sinking aeration rubber hose
- Self Sinking Air Hose 300ft of 1/2\" ID sinking air hose weighted air tube
- PVC material air hose 3/8\" 300ft weighted self sinking aeration hose
- wholesale self sinking rubber hose 3/8\" quick sink weighted PVC hose
- Canada market high strength 100feet 3/8inch self sinking aeration hose
- Micro Bubble Plate Aerator 215mm 260mm 300mm Submersible Aeration Fine Air Bubble Disc Diffuser
- 500L- 5000 liters Septic Tank FRP GRP Mini Small Household Septic Tank
- Factory supply 16mm 25mm 38mm 50mm 76mm stainless steel 304 316 random packing filling bio ring
- PVC white blue 80mm Hexagonal honeycomb Clarifiers sheet tube settler
- Fine Bubble Aeration Membrane Tube Air Diffuser for Aquaculture Fish Farming
- biofilter media plastic bio ball in water treatment
- 500 gallon PE/PP septic tank for industrial and residential usage purpose for sewage treatment tank
- Bio Septic Tank PE Mini Small Household Septic Tank Price 500L 1000L 1500L 2000L 2500L
Popular Searches
Find Similar Products By Category
- Construction & Real Estate > Formwork
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-