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Futsal bladder ,butyl bladder rubber bladder
Packing: 46*35*48cm
Standard: size 5 4 3
Origin: China
HS Code: 95066290
Production Capacity: 10000PCS/Day

Product Description: Butyl inflatable bladder and rubber bladder which uesed in hand stitched and machine stitched soccer balls.

Ball classification can be divided into butyl material / natural rubber / PVC ball, the customer can order according to the needs of the order. Ball outside the patch or wrapped yarn are secondary processing, the purpose is to enhance the ball bounce texture, as well as the ball flying and rotation of the stability, accuracy, and will make the ball strong, not easily deformed.

Model NO.: size3 size4 size5 size 6 size7
Type: Rugby Ball
Material: Rubber,Butyl
Size 5: 0.6
Export Markets: Global
Additional Info
Packing: 50PCS/CTN
Origin: China
HS Code: 95066290
Production Capacity: 2000PCS/Day
Product Description
Size 3 4 5 r, Natual rubber or Butyl bladder, 30%, 50% or 80% Butyl
All the products enjoy popular sales in Europe and America market.

We are offering sports ball bladders to the world.

Following bladders are being produced on regular basis;

1 - Synthetic Rubber Bladders for Machine Stitched Soccer Balls. Available in given weights & sizes. Popular size: 3# 4# 5#

2 - Better Bounce Synthetic Rubber Bladders for Laminated Soccer Balls. Available in given weights & sizes.

3 -Synthetic Rubber Bladders for Volleyballs. Available in given weights & sizes.

4 - Synthetic Rubber Bladders for Basketballs, Available in given weights & sizes.

5 - Synthetic Rubber Carcass for Laminated Basketballs. Available in Size 7 ( Mens ) and Size 6 ( Ladies )

6 - Butyl bladders and PVC Bladders for sports balls, available in full range of regular size.

Kato specialized in sports balls include PVC balls rubber balls and so on. It covers 70, 000 square meters with 1, 000 skilled workers. It has three factories, rubber ball factory, PVC toy ball factory and hand sewing ball and synthetic leather factory. The annual capacity is 6 million pieces rubbers balls, 30 million pieces PVC toy balls and 2 million pieces hand sewing balls. All the products enjoy popular sales in Europe and America market.

Butyl Bladders for soccer ball,volleyball,etc.

Packing: 46*35*48cm
Standard: size 5 4 3
Butyl percentate:30% 50% 80%
Origin: China
HS Code: 95066290
Production Capacity: 10000PCS/Day
Product Description: Butyl inflatable bladder and rubber bladder which used in hand stitched and machine stitched soccer balls and Conveyor belt.

We manufacture, export and supply Rubber Bladders to our customers in the origin of Confucious Culture, Qufu, Shandong, China.

Packing: 46*35*48cm
Standard: size 5 4 3
Origin: China
HS Code: 95066290
Production Capacity: 10000PCS/Day
Butyl bladder and rubber bladder which used in hand stitched and machine stitched soccer balls ,volleyball,etc.

Kato specialized in sports balls include football,basketball,volleyball,rubber balls and so on. It covers 70, 000 square meters with 1, 000 skilled workers. It has three factories, rubber ball factory, PVC toy ball factory and hand sewing ball and synthetic leather factory. The annual capacity is 6 million pieces rubbers balls, 30 million pieces PVC toy balls and 2 million pieces hand sewing balls. All the products enjoy popular sales in Europe and America market.

Fabric Bladder, Carcass for volleyball
Material:30%butyl or rubber bladder
Size:650mm
Weight:155-165g

The bladders can be customerized.

Styrene Butadiene Rubber / SBR 1502
SBR 1502 is one of the most widely used synthetic rubber.
Low temperature emulsion polymerized technique. Its wear resistance,aging resistance,ozone resistance,water-proofing,air tightness and homogenous are much better.

Silicon Rubber Material,long Life, And High Elastic, Specially For Binding The Cables And Protecting The Cable.

Full Silicone Rubber Material, For Protecting The Cable End, Water Proof Cap

Silicone Rubber Material, Round Rings, For Binding The Cable,long Life, High Elasticity, Easy Elasticity Recovery

Products Infomation:

Polyethylene Foam is a strong and resilient closed-cell foam. Ideally suited as the material or a component material in shock absorbing products, this closed-cell foam padding is also a great way to dampen the effects of vibration. Polyethylene is available in foam sheets that are well-suited for use as insulation, barrier or buoyancy components and as a cushioning material in packaging applications. Polyethylene foam's excellent buoyancy also allows it to be used in flotation equipment and other marine products.

Details:

Closed-cell, chemically cross-linked structure
Lightweight
Shatterproof
Easy to fabricate
Does not produce dust
Excellent buoyancy
Superb strength and tear resistance
High shock absorption
Impervious to mildew, mold, rot, and bacteria
Superior chemical and grease resistance

Products Infomation:

The characteristics;

Water resistance: closed bubble pore structure, non-absorbent, moisture-proof, waterproof performance is good.
Corrosion resistance: resistance to sea water, oil, acid, alkali, such as chemical corrosion, antibacterial, non-toxic, tasteless, pollution-free.

Machining: no joint, and easy to hot pressing, cutting, coating and laminating processing.
Shock: high rebound elasticity and tension resistance, strong toughness, has a good shockproof/buffer performance.
Heat preservation, heat insulation, excellent thermal insulation cold and low temperature resistance, resistant to cold and exposure.

Sound insulation: closed bubble hole, sound insulation effect is good.
EVA foam tube is with EVA for base material, can be custom-made according to customer requirements, produce different diameter specifications of products, welcome calls come to negotiate.

Usage :

Toy accessories, furniture, hardware product packaging.

Products Infomation:

Viton Tubing Known for its resistance to oils and chemicals, this remarkable material retains its good mechanical and chemical resistance properties at extremely high temperatures better than any other known elastomer. Viton is also a standout material in its resistance to weather-related aging and ozone. In fact, samples weathered in direct sunlight showed little or no change in properties or appearance after 13 years of exposure. Viton's fluid resistance far exceeds that of most other synthetic rubbers. It is resistant to hydrocarbons such as benzene, carbon tetrachloride, toluene, and xylene — fluids that normally act as solvents on rubber, disintegrating the material; leading to tubing failure. Engineers looking for exceptional resistance to petroleum-based fuels, oils, lubricants, and mineral acids at elevated temperatures will often turn to Viton, because most other thermoplastics cannot meet the necessary resistance levels.

Usage: widely used for all kinds of strong acid and alkali, steam, hot air, hot oil and other liquid transportation and packing, also used in work environment harsh coat of wire.

Customer sizes avaliable upon request .

Products Infomation:

Heat-shrinkable silicone rubber tubing. The inner diameter shrinks by about 50% simply by heating. Heat shrinkable silicone rubber tubing are used for insulation, protection, and sheathing applications. These rubber tubings have superior heat and cold resistance, flexibility, and electrical insulative properties. They typically maintain their performance characteristics over a wide temperature range, from -50°C to +200°C.

Our heat-shrinkable tubing shrinks quickly by heating, and even complex shapes can be sheathed, thereby saving labor in the work process.

They exhibit stable electrical properties even in the harshest conditions.

Usage :

Mainly used in medical equipment, household electrical appliances, aerospace, military industry, automobile manufacturing, electronic components, transformers, motors, etc.

Product Infomation:

PFA Tubing (Perfluoroalkoxy) offers excellent crack and stress resistance and is used when more demanding mechanical characteristics are required. PFA Tubing is the product of choice for applications involving extreme chemical resistance combined with high temperature exposure. PFA Tubing is preferred when additional clarity, flexibility, and a higher continuous service temperature are required. PFA Tubing provides stiffness and long flex-life (up to 500º F) and has all the general properties of PTFE.

In the semiconductor and pharmaceutical industries, PFA HP (High Purity) Tubing is used for fluid handling applications requiring an extremely low level of chemical extractables.

PFA Tubing Offers:

Higher thermal stability than FEP
Working temperature of up to 500º F (260º C)
Non-flammable
Lower permeability than FEP
Combines attributes of PTFE and FEP
Translucent
Maintains mechanical strength at high temperatures
Moisture absorption close to zero
Superior high purity properties
Availabe in coiled hose and convoluted constructions
FDA compliant for food contact
Suitable for use with flare or conventional fittings

Products Infomation:

FEP FilmThicknesses from 0.015mm to 0.3mm
* Excellent thermal stability: Usable throughout a wide thermal range -200 to +200°C (-328 to +392°F)
* Chemical Inertness: Resists almost all chemicals, such as strong acid, strong alkali, salt, and organic solvent.
* Anti-stick property: The lowest surface energy of all plastic films; displays excellent mould release and anti-stick properties.
* Electrical reliability: High electrical insulation characterised by low-dialectic constant and dissipation factor and by high dialectic strength over a wide range of temperature and frequency.
* Resistance to weathering: Inert to outdoor exposure; with unchanged mechanical and physical properties after 10 years.
* Non-flammability: Will not burn in air or gas having an oxygen concentration of less than 95%.
* High transparency: Transparent, with excellent transmission of ultraviolet rays and visible rays; lowest refractive index of all plastic films; characterised by very low light reflection.

Standard Specifications of FEP Film

Products Information:

FEP heat shrink tube,maximum continuous working temperature is 200°C, the shrinking temperature is only 110°C.Used initially for UV lamps in electronic fly killers, and subsequently for white lights, FEP has proved to be the ultimate coating material for shatterproofing lamps for this application. It allows glass and mercury to be safely contained when breakage occurs, yet does not become degraded by the heat or UV emitted by the lamps.

FORBEST FEP safety coated shatterproof lamps are used where a glass free area is required:
Schools and Colleges
Public spaces
Hotels and Restaurants
Warehousing and storage
Food processing plants
Food preparation and display areas
Supermarkets
Bakeries
Pharmaceutical plants
Medical centres, Dentists and hospitals
Leisure centres and swimming pools
Agricultural Industry
Stables and Liveries

Standard lamp sizes:

T5, T8, T10 and T12 - UVA, UVC and Triphosphur
Compact U type (Linx, PLL)
Circline

Products Infomation:

FEP Tubing Used in applications ranging from environmental monitoring equipment to medical applications and electronics applications.forbest manufacturing manufactures a wide range of custom and stock sizes of FEP tubing.

PTFE Tubing
FEP Tubing is most referred to under the name "PTFE Tubing". PTFE is actually three different polymer resins: FEP, PTFE, and PFA.

Applications
Applications where FEP tubing is chosen usually require more clarity, flexibility or a lower heat shrinkable temperature than PTFE.

Advantages of FEP Tubing
Lower heat shrink temperature than PTFE
More flexible than PTFE
More optically clear than PTFE
More lubricious than PFA

Product: corrugated, ribbed rubber sheet
Dimensions:3-20mmx2000mm
Performance: length seamless in continuous production
, multiple colors available for option.
Density:1.6g/cm3
Tensile strength:>3.0mpa
Hardness:65+/-5shorea
Elongation:>250%
Application: pave, sports ground and flooring decoration

Neoprene rubber sheets

Product name: neoprene rubber sheets
Dimensions: 1-80mmx2000mm(txw)
Performance: good climate resistant function in oil media
Density:1.5g/cm3
Tensile strength:>4.0mpa
Hardness:70shorea
Elongation:>250%
Work temperature:-30-70c
Application: work in oil environment

product:anti-static rubber sheet
dimensions: 2-60mmx2000mm(TXW)
performance:eliminating static disturbance, good electrode
volume resistance rate:104-108?fªCM
density:1.6g/Cm3
Tensile strength+¼f?.0MPa
hardness:65shoreA
Elongation:f?00 %
work temperature:-30-70 C
application:electronic occasions

Product: round stud, button rubber sheet
Dimensions:4.5mm-60mmx1220mm
Performance: water proof, anti-slip and beautiful
Density:1.6g/cm3
Tensile strength:>3.0mpa
Hardness:70shorea
Elongation:>200%
Work temperature:-30-70c
Application: pave

MP-1200 general purpose solid silicone sheet offers resistance to high temperatures, tear, and most fluids for a variety of industrial applications.

Features and Benefits
High impact resistance rubber with nylon wire and stainless steel wire, is able to bear high pressure flows without any influence on the product tensile strength.
Soft stainless steel mesh wire, for long life systole

Applicable Standards
Connection standard: EN1092-2
Face to face standard: Conex |Banninger Standard

Technical Data
Nominal Diameter:DN32~DN400(1 1/4"~16") PN10
Nominal Diameter:DN65~DN400(2 1/2"~16") PN16
Temperature range: -5C ~ 85C
Bellows type: A
SS mesh wire type: S
Suitable for: Water, ethylene glycol, non correction medium, etc.
Connection type: Thread connection

S10 Series Rubber Flexible Joint PN16 Flanged Single Ball Type

Features and Benefits
High impact resistance rubber with nylon wire and stainless steel wire, is able to bear high pressure flows without anyinfluence on the product tensile strength.
High reliability: 100000 times bending fatigue test, to make sure the long life cycle.
Flexible rubber, to protect the pipeline from shake.

Applicable Standards
Connection standard: EN1092-2
Pressure test standard: EN12266, API598
Face to face standard: Conex Banninger Standard

Technical Data
Nominal Diameter:DN50~DN600(2"~24")
Nominal pressure: PN16
Temperature range: -5C ~ 85C
Suitable for: Water, ethylene glycol,non correction medium, etc.
Burst test pressure: 60Kgf/cm2 (DN50~DN200), 40Kgf/cm2 (DN250~DN600)

It can substitute partly raw rubber, and reduce production cost greatly and benefit eco environment. our product meets up with export standard, doesn't contain any hazard chemicals.

Parts Standard Material
Flanges Carbon Steel
Tube EPDM, NBR, NR, PTFE
Size 2"-12"
Packaging Details
Inner plastic film, outer carton case or wooden case

Name : 700R15 butyl inner tube
Material : Butyl rubber
Color : Black
MOQ : 500 pieces
Delivery time : 1 week for small order,10 days for big order(more than one container)
Certification : ISO9001 : 2008
Payment terms : L/C,T/T 30% deposit
Packing details : inner package : plastic bags ; out package:woven bags or carton boxes.
Our products advantage:
1.Performance: Good air tightness, anti-aging, anti-corrosion, excellent wearing resistance and good appearance
2.High quality material , Advanced equipment , High technology. Strict production management & inspection .
3.Big Production ability to ensure fast delivery.
4.Free sample will be provided to check the quality.

Name : Butyl inner tube 650R16
Material : Butyl rubber
Color : Black
MOQ : 500 pieces
Delivery time : 1 week for small order,10 days for big order(more than one container)
Certification : ISO9001:2008
Payment terms : L/C,T/T 30% deposit
Packing details : inner package : plastic bags;out package:woven bags or carton boxes.

Zhengzhou General rubber products Co., Ltd. is specialized in manufacturing all sires of tyres, butyl inner tubes, natural rubber tubes and flaps.Sincere service and high quality is our external pursuit. We are serving our customers all over the world.Our products advantage:
1.Performance: Good air tightness, anti-aging, anti-corrosion, excellent wearing resistance and good appearance
2.High quality material , Advanced equipment , High technology. Strict production management & inspection .
3.Big Production ability to ensure fast delivery.
4.Free sample will be provided to check the quality.

Stainless Steel Champagne Stopper Sparkling Wine Bottle Plug Sealer Convenient Reusable Vacuum Sealed Bottle Stopper Cap Rubber
1.Material: Stainless Steel
2.Usage: Bottles, Apply for restaurants, hotels, bars, clubs, KTV, bars
3.Packing: Opp Bag

Production description as below:
Item Name natural rubber flap for truck flap for light car
Size All size
Material natural rubber
Colorï¼?Black
MOQ 500Pcs
Delivery time 1 week for small order,15days for big order(one or more containers)
Certification ISO9001
Payment terms L/C ,T/T 30% Deposite
Packing details Inner package:Plastic bags
Flap size
6.50/7.00-15
6.50/7.00-16
9.00/10.00-20
7.50/8.25-16
11.00/12.00-20
12.00-24
17.5-25
20.5-25
23.5-25
26.5-25

Zhengzhou General rubber products Co., Ltd. is specialized in manufacturing all sizes of tyres, buty linner tubes,natural rubber flap and rubber repair patch.Sincere service and high quality is our external pursuit. We are serving our customers all over the world.

Name:tyre repair patch
Material:natural rubber
Color:Black
MOQ:500 boxes
Delivery time:1 week for small order,10 days for big order(more than one container)
Certification: ISO9001:2008
Payment terms:L/C,T/T 30% deposite

Zhengzhou General rubber products Co., Ltd. is specialized in manufacturing all sires of butyl inner tubes, natural rubber tubes and flaps.Sincere service and high quality is our external pursuit. We are serving our customers all over the world.

Name:Natural rubber rim flaps
Material:natural rubber
Color:Black
MOQ:500 pieces
Delivery time:1 week for small order,10-20 days for big order(more than one container)
Certification: ISO9001:2008
Payment terms:L/C,T/T 30% deposite
Shipping way:Express,Sea,Air,Land transportation
Packing details:inner package:plastic bags;out package:woven bags or carton boxes

Name:Natural rubber rim flaps
Material:natural rubber
Color:Black
MOQ:500 pieces
Delivery time:1 week for small order,10 days for big order(more than one container)
Certification: ISO9001:2008
Payment terms:L/C,T/T 30% deposite
Shipping way:Express,Sea,Air,Land transportation
Packing details:inner package:plastic bags;out package:woven bags or carton boxes

Zhengzhou General rubber products Co., Ltd. is specialized in manufacturing all sires of butyl inner tubes, natural rubber tubes and flaps, located in Zhengzhou City, which is in the center of China. Sincere service and high quality is our external pursuit. We are serving our customers all over the world.

Installation position: transmission side
Bearing type: rubber metal support
Installation location: rear
Length [mm]: 102
Weight [kg]: 0390
Number of necessary pieces: 1
Inner diameter [mm]: 10,3
Bearing type: rubber metal support

Silicone rubber surfactant (Organic silicone surface additive) Application:
It can be used as a spray modifier, foliar absorption aids, activation agent, widely used herbicide, liquid nutrients, growth regulators, insecticides, fungicides, which do not decompose the original pesticide, can greatly reduce the surface tension of the solution, reducing the contact between the droplet and the leaf angle, surface enhanced the liquid in the plant or pest surface wetting, adhesion, and a spreader, thereby improving efficacy.
Silicone surfactant ZINCA-2000 is lower phytotoxicity and environmental hazards than the normal fatty amines, ethoxylated alcohol surfactant, and greatly reduce human and environmental impact.

Tonly's W Type Rubber Fenders are engineered for the most demanding marine environments. The unique W-shaped design provides unparalleled energy absorption and distribution, significantly outperforming standard fender types. Ideal for high-traffic ports, harbors, and heavy vessels, our W fenders combine supreme durability with easy installation to minimize downtime and operational costs.

Types of W Type Fender
W Rubber Fender
Tonly's Rubber Fender W delivers exceptional impact resistance and flexibility, making it perfect for safeguarding vessels and docks against heavy impacts. Its unique design ensures optimal performance and durability in demanding marine conditions.
W Rubber Fender & W-Type Fender: Frequently Asked Questions

Why Choose W Type Rubber Fenders for Your Marine Needs?

Choosing W type rubber fenders for your marine needs can offer several advantages, making them a popular choice for various maritime applications. Here are some key reasons why W type rubber fenders might be the right choice for your marine needs:

1. High Energy Absorption
W type rubber fenders are designed to absorb a significant amount of energy upon impact. This high energy absorption capability helps to protect both the vessel and the dock from damage during berthing operations.

2. Durability and Longevity
Made from high-quality rubber, W type fenders are highly durable and resistant to wear and tear. They can withstand harsh marine environments, including exposure to saltwater, UV rays, and extreme weather conditions, ensuring a long service life.

3. Versatility
W type fenders are versatile and can be used in a variety of marine applications, including docks, piers, and vessels. Their unique shape allows them to be installed in different configurations to suit specific needs.

4. Ease of Installation
The design of W type fenders allows for easy installation. They can be mounted horizontally or vertically, and their flexible nature makes them adaptable to different surfaces and structures.

5. Cost-Effective
Due to their durability and long lifespan, W type rubber fenders offer a cost-effective solution for marine protection. They require minimal maintenance, reducing long-term operational costs.

In summary, W type rubber fenders offer a combination of high energy absorption, durability, versatility, and cost-effectiveness, making them an excellent choice for protecting marine structures and vessels. Their ease of installation and maintenance further add to their appeal, ensuring reliable performance in various marine environments.

Long-Term Benefits of Installing W Type Rubber Fenders
Installing W type rubber fenders can provide numerous long-term benefits for marine operations. Here are some of the key advantages:

W Rubber Fender
W-Fenders are made for the most extreme operating conditions.
We have a patent for the design of W-Fenders. The W-fender is one of the most successful fenders for tugs in the world today.

It has a unique ''open bore''design which makes installation very simple. The flexible legs allow W-fenders to be curved around most hull shapes.

Features of W Rubber Fender
lt absorbs high energy with low reaction.

Convenient in mounting and repair.

lt is available in bow bottom and stern of the vessels.

Why Choose Tonlyâ??s Patented W-Fender Design?
Unlike standard fendering solutions, our patented W-Type Rubber Fender is engineered to solve the two most common pain points in maritime operations: Installation Complexity and Durability under Shear Force.

Innovative Open-Bore Design: Our patented "open bore" construction allows for much simpler and more secure mounting using standard pins. This eliminates the need for complex internal hardware that often fails in harsh environments.

Superior Flexibility: The unique twin-leg structure allows the fender to be curved around the most extreme hull contours (bow and stern) without compromising structural integrity or risking rubber tearing.

Enhanced Stability: The wider base provides a larger contact area, significantly reducing surface pressure and preventing the fender from shifting or "rolling" during heavy impacts.

Comparison: W-Type vs. Cylindrical Rubber Fenders

Professional Installation Guide for W-Type Fenders
Installing Tonly's W Rubber Fender is efficient and requires minimal specialized hardware due to its unique open-bore structure.

Preparation & Layout:Measure the hull or dock surface and mark the positioning for the mounting pins. Ensure the surface is clean and free of sharp debris.

Mounting Pin Insertion:Insert high-tensile steel pins or bars through the open-bore design of the W-fender. This internal support ensures the fender stays rigid during high-impact berthing.

Positioning & Curving:Align the fender legs with the hull profile. Thanks to the flexible twin-leg design, you can easily curve the fender around the bow or stern without pre-bending the rubber.

Final Securing: Bolt the mounting pins into the pre-welded or pre-drilled brackets on the vessel or dock. Tighten all fasteners to the specified torque to prevent loosening under vibration.

Tonly's UHMWPE Marine Fenders are engineered from Ultra-High Molecular Weight Polyethylene, setting a new standard for performance in harsh marine environments. Unlike traditional rubber, our UHMW fender provide an exceptional combination of impact resistance, ultra-low friction, and a non-marking surface. This translates to significantly reduced maintenance costs and superior protection for both your vessels and dock structures.

Ideal Applications for Tonly UHMWPE Fender
Ferry Terminals & RoRo Berths: Where frequent, precise berthing demands low friction and non-marking surfaces.

High-Traffic Commercial Ports: For areas with constant vessel movement causing extreme wear on traditional fenders.

Ship Locks & Narrow Channels: Where controlled movement and hull protection are paramount.

Sensitive & High-Value Vessels: Such as naval ships, mega-yachts, and newly painted vessels.

Wholesale UHMWPE Marine Fender Solutions | Various Types for Bulk Purchase
Rubber Fender With Uhmw Pe Plate
Tonlyâ??s Rubber Fender with UHMWPE Plate provides enhanced wear resistance and low friction, ideal for high-impact marine environments. Its advanced materials ensure long-lasting durability and superior performance.

Frequently Asked Questions: UHMW-PE Faced Rubber Fenders
Advantages of Using UHMWPE Marine Fenders in Harsh Environments
Ultra-High Molecular Weight Polyethylene (UHMWPE) marine fenders offer several advantages when used in harsh environments. Here are the key benefits:

1. Exceptional Durability
UHMWPE is known for its outstanding durability, making it highly resistant to wear and tear. This ensures a long service life even in the most challenging marine conditions.

2. High Impact Resistance
UHMWPE fender can absorb and dissipate significant impact energy, reducing the risk of damage to both vessels and docking structures. This is particularly important in harsh environments where strong currents and high winds can increase the force of berthing impacts.

3. Corrosion Resistance
Unlike metal fenders, UHMWPE is highly resistant to corrosion. This makes it ideal for use in saltwater environments, where exposure to corrosive elements is a constant concern.

The Inflatable Rubber Dam is a new type of hydraulic engineering control device, mainly used for water level regulation, flood control, and irrigation diversion in rivers, canals, and reservoirs. The dam bladder is made of high-strength rubber material, internally reinforced with polyester fiber fabric, and is raised or lowered by inflating or deflating air through a blower system. This air-filling method offers fast response, lightweight structure, and reliable operation, maintaining stable performance under varying water flow conditions.

Key Features:

Air-inflated bladder structure allows quick, responsive height adjustment
High-strength rubber material with embedded polyester fiber reinforcement layer
Blower-driven air inflation/deflation control for fast operation
Excellent resistance to aging, corrosion, and weathering
Lightweight structure, easy to install and maintain
Suitable for flood control, irrigation, and water storage regulation projects

Applications: River flood control, irrigation water diversion, water storage regulation, small hydropower projects, urban landscape water level management.

The Rubber Dam is a new type of hydraulic engineering control device, mainly used for water level regulation, flood control, and irrigation diversion in rivers, canals, and reservoirs. The dam bladder is made of high-strength rubber material, internally reinforced with polyester fiber fabric, and is raised or lowered by filling or draining water or air through a pump/blower system. This flexible dam structure offers stable water retention, adjustable height control, and reliable performance under varying hydraulic conditions.

Key Features:

Flexible rubber bladder structure allows adjustable height control
High-strength rubber material with embedded polyester fiber reinforcement layer
Water or air filling method for raising/lowering the dam
Excellent resistance to aging, corrosion, and weathering
Simple structure, easy to install and maintain
Suitable for flood control, irrigation, and water storage regulation projects

Applications: River flood control, irrigation water diversion, water storage regulation, small hydropower projects, urban landscape water level management, tidal barrier control.

Water-filled Rubber Dam- Industrial Grade / High Quality

Our Water-filled Rubber Dam is a flexible hydraulic structure made from high-strength, multi-layer rubberized fabric, designed for water level regulation, flood control, irrigation, and river/reservoir management. The dam bag is filled with water to raise the water level and can be drained rapidly for free flow or flood discharge, offering greater stability and safety compared to air-inflated types, especially in high-pressure or wind-exposed conditions.

Key Features:

High-tensile nylon fabric with rubber coating for strength and flexibility
Water-filling provides better stability, lower vibration, and resistance to wind/wave impact
Excellent resistance to tearing, abrasion, aging, and UV exposure
Simple installation with lower civil engineering cost than steel gates
Reliable fill/drain operation for controlled water level adjustment
Adaptable to various dam widths, heights, and site conditions
Rapid emergency drainage reduces flood risk
Long service life of 15-30 years under normal conditions

Applications:

River and channel water level control
Irrigation and agricultural water management
Flood control and diversion projects
Small hydropower head regulation
Municipal water conservancy and landscape water features

Inflatable Rubber Dam - Industrial Grade / High Quality

Our Inflatable Rubber Dam is a flexible hydraulic structure made from high-strength, multi-layer rubberized fabric, designed for water level regulation, flood control, irrigation, and river/reservoir management. The dam is inflated with air or water to raise the water level and can be rapidly deflated for free flow or flood discharge, offering a durable and low-maintenance alternative to traditional concrete gates.

Key Features:

High-tensile nylon fabric with rubber coating for strength and flexibility
Excellent resistance to tearing, abrasion, aging, and UV exposure
Simple installation with lower civil engineering cost than steel gates
Fast inflate/deflate operation for quick water level adjustment
Adaptable to various dam widths, heights, and site conditions
Rapid emergency deflation reduces flood risk
Long service life of 15-30 years under normal conditions

Applications:

River and channel water level control
Irrigation and agricultural water management
Flood control and diversion projects
Small hydropower head regulation
Municipal water conservancy and landscape water features

Rubber Dam (Inflatable Rubber Dam) Industrial Grade / High Quality

Our Rubber Dam is a flexible, inflatable hydraulic structure made from high-strength, multi-layer rubber fabric, engineered for water conservation, flood control, irrigation, and river/reservoir water level regulation. It is inflated with air or water to raise the water level and can be quickly deflated to allow free flow or flood discharge, making it a cost-effective and low-maintenance alternative to traditional concrete gates.

Key Features:

Made of high-tensile synthetic fiber fabric coated with weather- and corrosion-resistant rubber compound
Excellent tear, abrasion, aging, and UV resistance for long outdoor service life
Simple installation and low civil engineering cost compared to steel gates
Easy operation â?? inflate/deflate control for fast water level adjustment
Strong adaptability to various dam widths and heights
Reduces flood risk with quick emergency deflation capability
Custom sizes, thicknesses, and anchorage systems available per project requirements

Applications:

River and channel water level control
Irrigation and agricultural water management
Flood control and diversion projects
Small hydropower head regulation
Urban landscape water features and municipal water conservancy projects

Molded rubber anti-vibration mount and buffer isolator for industrial equipment. The source model DD is a shock-absorbing component whose dimensions, color and hardness can be specified against buyer requirements. It can reduce vibration transmission or provide a resilient buffer at mounting points when selected for the correct load and environment. The source does not give a fixed dimensional drawing, so geometry, inserts, rubber grade and hardness must be confirmed before production. Qingdao Relia Industries Co., Ltd. supplies custom industrial rubber components from China. Please send a drawing or sample, required load, quantity and operating conditions for review and quotation.

Stainless steel metal bellows expansion joint with flanged ends for industrial piping systems. The source lists PN10 to PN40 pressure classes and flange standards including ANSI, DIN and JIS. The flexible bellows section can accommodate movement and help reduce vibration in connected pipelines. Suitability for water, steam, oil or air service depends on the selected material, pressure, temperature and installation conditions. Qingdao Relia Industries Co., Ltd. supplies this product from China. Please provide size, flange standard, pressure rating, operating medium and quantity for technical confirmation and quotation.