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We offer the best product range of 300mm Width PVC Water Stopper, polymer based water swellable bar, Advantage SANDHYAFELX PVC Water Stopper, Water Treatment Plant PVC Water Stopper and Use SANDHYAFELX PVC Water Stopper.
A PVC water stopper is a specialized product used in construction to prevent the passage of water through joints or cracks in structures like concrete walls, floors, or foundations. Made from durable polyvinyl chloride (PVC), it is commonly used in projects such as basements, tunnels, reservoirs, and dams to create a watertight seal.
Key Characteristics:PVC water stoppers are essential in any construction project where water leakage could be a problem, helping ensure that structures remain dry and intact over time.
Additional Information:
Payment Terms : D/A
Packaging Details : Export Packing
Dimension in CBM
PVC Water Stopper with Center Bulb
Each Roll 25Mtr
SR No Dimension Length Width Height CBM Weight kg/Roll
1 150x5mm 0.625 0.625 0.150 0.059 40
2 150x6mm 0.625 0.625 0.150 0.059 45
3 150x8mm 0.625 0.625 0.150 0.059 55
4 200x8mm 0.625 0.625 0.200 0.059 70
5 200x10mm 0.65 0.65 0.200 0.078 80
6 225x5mm 0.625 0.625 0.23 0.090 65
7 225x6mm 0.625 0.625 0.230 0.090 70
8 225x8mm 0.65 0.65 0.230 0.097 90
9 225x10mm 0.65 0.65 0.230 0.097 100
10 240x8mm 0.65 0.650 0.240 0.104 110
11 240x10mm 0.650 0.650 0.240 0.104 125
12 250x8mm 0.675 0.675 0.250 0.114 95
s13 250x10mm 0.675 0.675 0.250 0.114 115
14 300x6mm 0.700 0.700 0.300 0.147 95
15 300x8mm 0.725 0.725 0.300 0.158 115
16 300x10mm 0.750 0.750 0.300 0.169 145
17 300x12mm 0.775 0.775 0.300 0.18 140
18 300x15mm 0.800 0.800 0.300 0.192 160
Kiker Type
19 230x4mm 0.625 0.625 0.230 0.090 67
Dumbbell Type
20 230x8mm 0.650 0.650 0.230 0.097 87
21 230x10mm 0.650 0.650 0.230 0.097 100
Delivery Time : 2-4days
vSandhyaflex offers polymer-based water swellable bars designed to provide effective sealing solutions in construction joints. These hydrophilic bars expand upon contact with water, ensuring a watertight seal in structures like basements, water tanks, and swimming pools. citeturn0search2 Key Features: Material: Neoprene-based hydrophilic rubber. Expansion Rate: Expands up to 250% of its original volume upon water contact. Applications: Ideal for sealing construction joints in water-retaining structures, basements, and foundations. For detailed specifications and installation guidelines, you can visit Sandhyaflex's official product page. citeturn0search2 Additionally, Sandhyaflex has provided a video demonstration showcasing the features and installation of their polymer-based water swellable bar: videoPolymer base Water Swellable Barturn0search5Great question! A polymer-based water swellable bar (also known as a swellable waterstop bar) is commonly used in construction joints, especially for waterproofing in concrete structures like tunnels, basements, water tanks, or retaining walls. Here are the key advantages of using a polymer-based water swellable bar: Advantages of Polymer-Based Water Swellable Bar Self-Sealing Ability Expands when it comes into contact with water, creating a pressure-tight seal in concrete joints. High Swelling Capacity Swells multiple times its original volume, filling voids and cracks effectively. Easy Installation Lightweight and flexible can be fixed in place with adhesive or nails without complex tools. Long-Lasting Durability Resistant to aging, chemicals, and repeated wet-dry cycles, ensuring long-term performance. Effective in Irregular Surfaces Swelling capability allows it to conform to irregular joint profiles or surface imperfections. Reduces Construction Risk Minimizes the chance of leakage, reducing future repair costs and structural issues. Non-Toxic and Safe Made from non-hazardous materials; safe for potable water and environmentally friendly. Compatible with Concrete Bonds well and swells at a controlled rate so it doesn't exert excessive pressure that could crack the concrete. Let me know if youd like a comparison with traditional PVC waterstops or need help choosing the right product for a specific project!Sure! Here's a streamlined list of the key advantages of a polymer-based water swellable bar, commonly used for waterproofing construction joints: Advantages of Polymer-Based Water Swellable Bar Self-Sealing Action Swells upon contact with water to automatically seal construction joints and cracks. High Swelling Capacity Can expand multiple times its volume, filling gaps and ensuring tight waterproofing. Flexible & Easy to Install Lightweight, bendable, and easily applied with adhesive or nails no heat welding or special tools needed. Effective on Irregular Surfaces Swells to conform to rough or uneven concrete surfaces, ensuring a complete seal. Durable & Long-Lasting Resistant to weathering, aging, and chemical exposure; maintains effectiveness over time. Low Risk of Concrete Damage Designed to swell gradually, preventing excessive pressure that could crack concrete. Environmentally Friendly Made from non-toxic, often recyclable materials; safe for use near potable water. Cost-Effective Waterproofing Reduces long-term maintenance and repair costs by preventing water ingress from the start. Would you like this in a table or formatted for a report, brochure, or presentation slide?Of course! Here's a clean and direct summary of the advantages of polymer-based water swellable bars, especially used for waterproofing in concrete joints (like in basements, tunnels, water tanks, etc.): Advantages of Polymer-Based Water Swellable Bar Self-Activating Waterproofing Expands when exposed to water, automatically sealing joints without external pressure.
Additional Information:
Payment Terms : L/C, D/A
Packaging Details : Heres a professional and customizable template for **Packaging Details**, which you can apply to **any product** just tweak the values based on your item (e.g., slurry hose, strip seal, drainage spout, etc.).
---
### **Packaging Details (General Format)**
**Attribute** **Details**
----------------------------------------------------------------------------------------------------------
**Product Name** [Insert Product Name]
**Packaging Type** [Coiled / Boxed / Crated / Palletized / Bulk-packed]
**Unit per Package** [1 pc / 5 pcs / 10 meters, etc.]
**Packaging Material** [HDPE wrap / Bubble wrap / Wooden crate / Corrugated box / Steel strap]
**Sealing Method** [Shrink-wrapped / Strapped / Taped]
**Labeling** [Size, product name, batch no., barcode, project ID]
**Net Weight** [e.g., 30 kg per unit]
**Gross Weight** [Net + 25 kg for packaging]
**Pallet/Crate Size** [e.g., 120 100 80 cm]
**Quantity per Pallet** [e.g., 4 coils, 10 boxes, etc.]
**Stacking Info** [Max 2 pallets high / Fragile / Do not stack]
**Protection** [Waterproof wrapping / Rust prevention oil / Corner guards]
**Storage Instructions** [Store in cool, dry area away from direct sunlight]
**Shipping Marks** [Custom as per buyer/export requirement]
**Port of Dispatch** [Nhava Sheva / Mundra / Chennai Port, etc.]
---
### Sample JSON Version:
```json
"productName": "Slurry Rubber Hose",
"packagingType": "Coiled and shrink-wrapped",
"unitPerPackage": 1,
"material": "Plastic wrap + nylon straps",
"labeling": "Product name, size, barcode, batch number",
"netWeight": "30 kg",
"grossWeight": "32 kg",
"palletSize": "120 x 100 x 70 cm",
"stacking": "Max 2 pallets high",
"protection": "Wrapped with UV-resistant film",
"storage": "Cool, dry area",
"portOfDispatch": "Nhava Sheva, India"
```
---
Would you like this in:
- **PDF format** for clients/tenders?
- A **branded Excel packaging sheet**?
- A **sketch or image of packaging layout**?
Let me know and Ill prepare it
Delivery Time : depends
PVC water stoppers offer several advantages in construction applications, particularly in scenarios where waterproofing and preventing the ingress of water are critical. Here are some key advantages of PVC water stoppers:
1. **Waterproofing:**
- The primary advantage of PVC water stoppers is their effectiveness in creating a waterproof seal. They help prevent water from penetrating joints, connections, and gaps in concrete structures, ensuring the integrity of the structure over time.
2. **Chemical Resistance:**
- PVC is resistant to a wide range of chemicals, making PVC water stoppers suitable for use in environments where exposure to chemicals or corrosive substances is a concern. This chemical resistance enhances the durability of the water stoppers in various construction settings.
3. **Flexibility:**
- PVC water stoppers are known for their flexibility, allowing them to conform to the shape of joints and accommodate movements in concrete structures. This flexibility is particularly beneficial in areas with temperature variations and structural expansion and contraction.
4. **Ease of Installation:**
- PVC water stoppers are relatively easy to install, contributing to the efficiency of construction projects. They can be cut to size, bent, and shaped to fit specific joint configurations, making them convenient for a variety of applications.
5. **Durability:**
- PVC is a durable material with a long lifespan. PVC water stoppers can withstand exposure to weather elements, UV radiation, and other environmental factors without significant degradation. This durability contributes to the long-term effectiveness of waterproofing solutions.
6. **Cost-Effectiveness:**
- PVC water stoppers are often considered cost-effective compared to alternative materials. Their durability, ease of installation, and resistance to corrosion contribute to overall project cost savings in terms of material and labor.
7. **Versatility:**
- PVC water stoppers come in various shapes and sizes to accommodate different joint configurations. This versatility makes them suitable for a wide range of applications, including expansion joints, contraction joints, and connections in diverse construction projects.
8. **Low Maintenance:**
- Once installed, PVC water stoppers generally require minimal maintenance. Their resistance to deterioration and corrosion means that they can provide long-lasting protection without the need for frequent inspections or replacements.
9. **Environmental Considerations:**
- PVC is a recyclable material, and some PVC water stoppers are produced with environmental considerations in mind. Choosing recycled or environmentally friendly PVC products can contribute to sustainable construction practices.
10. **Resistance to Biological Growth:**
- PVC is inherently resistant to biological growth such as mold and mildew. This resistance helps maintain the cleanliness and structural integrity of the water stoppers over time.
In summary, PVC water stoppers offer a combination of waterproofing effectiveness, durability, flexibility, and cost-efficiency. These advantages make them a popular choice in various construction projects where the prevention of water ingress is crucial for the long-term performance and stability of the structures.
A PVC water stopper is a construction material commonly used in concrete structures to prevent the passage of water through construction joints, expansion joints, and other openings. It's typically made of high-quality polyvinyl chloride (PVC) and is used to ensure a waterproof seal in various applications, including basements, tunnels, reservoirs, swimming pools, and water treatment plants.
Key Features of PVC Water Stoppers:Overall, PVC water stoppers are a reliable and efficient solution for preventing water damage in concrete structures exposed to water or moisture.
Additional Information:
Payment Terms : D/A
Packaging Details : SANDHYAFLEX Fly Ash Rubber Hose / Cement Feeding Rubber hose / Bulker Unloading Rubber Hose / / Bulker Air Rubber Hose
Working Pressure 10bar
S No Size Inches ID (mm) Weight of Rubber Hose perMtr Weight of Flange Rate/Mtr Fix Flange per side Swivel Flange per side SS Flange per side
1 3 76 4Kg 12kg 1200 900 1200 2700
2 4 102 5kg 14kg 1590 1100 1500 3300
3 5 127 7Kg 15 kg 2010 1200 1600 3600
4 6 152.4 9kg 19kg 2900 1425 1925 4300
SANDHYAFLEX Water Suction and Discharge Rubber Hose
Working Pressure 10bar
S No Size Inches ID (mm) Weight of Rubber Hose perMtr Weight of Flange Rate/Mtr Fix Flange per side Swivel Flange per side SS Flange per side
1 3 76 4Kg 12kg 960 900 1200 2700
2 4 102 5kg 14kg 1410 1100 1500 3300
3 5 127 7Kg 15 kg 1830 1200 1600 3600
4 6 152.4 9kg 19kg 2520 1425 1925 4300
5 8 200 12kg 37kg 3900 2800 3300 8400
8 10 250 17kg 41kg 5460 3800 4600 11500
9 12 300 21kg 45kg 7800 4750 5750 14500
10 14 350 11400 6500 7500 19500
11 16 400 14400 8000 9000 24000
SANDHYAFLEX Slurry Rubber hose /Mining Rubber Hose/Mud Rubber Hose/ Dewatering Rubber Hose
Working Pressure 10bar and 25Bar
S No Size Inches ID (mm) Weight of Rubber Hose perMtr Weight of Flange Rate/Mtr WP 10Bar Rate/Mtr WP 25 Bar Fix Flange per side Swivel Flange per side SS Flange per side
1 6 152.4 9kg 19kg 3450 4025 1425 1925 4300
2 8 203.2 12kg 37kg 5175 6325 2800 3300 8400
3 10 254 17kg 41kg 7475 9200 3800 4600 11500
s4 12 304.8 21kg 45kg 10925 13515 4750 5750 14500
Flange Dimension as per ASA 160# ANSI 16.5ASA 160# ANSI 16.5
Sr No Size OD of Flange in mm PCD mm Nos of Hose Holes Dia in mm
1 3 (75mm) 190.5 152.4 4 19
2 4 (100mm) 229 190.5 8 19
3 5 (125mm) 254 215.9 8 22.2
4 6(150mm) 279.4 241.3 8 22.2
5 8 (200mm) 342.9 298.4 8 22.2
6 10 (250mm) 406.9 361.9 12 25.4
7 12 (300mm) 482.6 431.8 12 25.4
8 14 (350mm) 533.4 476.2 12 28.6
s9 16(400mm) 596.9 539.7 16 28.6
10 18 (450mm) 635 577.8 16 31.7
11 20(500mm) 698.5 635 20 31.7
12 24(600mm) 812.8 749.3 20 34.9
Flange Dimension as per Table D
Sr No Size OD of Flange in mm PCD mm Nos of Hose Holes Dia in mm
1 3 (75mm) 184 146 4 16
2 4 (100mm) 216 178 8 16
3 5 (125mm) 254 210 8 16
4 6(150mm) 279 235 8 19
Flange Dimension as per Table E
Sr No Size OD of Flange in mm PCD mm Nos of Hose Holes Dia in mm
1 3 (75mm) 184 146 4 16
2 4 (100mm) 216 178 8 16
3 5 (125mm) 254 210 8 16
4 6(150mm) 279 235 8 19
Export Packing Date 01.01.2025
Dimension in CBM
Rubber Hose
Color Block
S No Size ID of
Rubber Hose Rubber Hose
Weight/mtrapprox Flange with Nipple Weight
01 Set Flange OD as per ASA 150# Length 6Mtr Width Flagge OD Height Flange OD CBM Weight/6mtr Hose in Kg
1 3 (75mm) 4kg 12 kg 190.5mm 6 0.191 0.191 0.219 36kg
2 4(100mm) 5kg 13kg 229mm 6 0.229 0.229 0.315 43kg
3 5 (125mm) 7kg 14kg 254mm 6 0.254 0.254 0.387 56kg
4 6 (150mm) 9kg 19 kg 279.4mm 6 0.280 0.280 0.471 73kg
5 8(200mm) 12kg 37kg 342.9 6 0.243 0.243 0.704 109kg
6 10 (250mm) 16kg 41 kg 406.9 6 0.407 0.407 0.994 137kg
7 12(300mm) 20Kg 45kg 482.6 6 0.483 0.483 1.400 165kg
8 14 ( 350mm) 6 0.534 0.534 1.709
9 16 (400mm) 6 0.597 0.597 2.1384
10 18 (450mm) 6 0.635 0.635 2.419
11 20 (500mm) 6 0.699 0.699 2.932
12 24(600mm) 6 0.813 0.813 3.968
Delivery Time : 2-4days
PVC water stoppers are essential construction materials used to prevent the passage of water through joints in concrete structures. These stoppers are typically made of polyvinyl chloride (PVC) and come in various shapes and sizes to accommodate different types of joints in construction. Here are some common uses of PVC water stoppers:
1. **Waterproofing in Concrete Structures:**
- **Expansion Joints:** PVC water stoppers are commonly used in expansion joints of concrete structures such as bridges, dams, and buildings. These joints allow for the expansion and contraction of concrete due to temperature changes, and water stoppers prevent water from seeping through these openings.
- **Contraction Joints:** In addition to expansion joints, contraction joints are used to control cracking in concrete. PVC water stoppers help maintain the integrity of these joints by preventing water ingress.
2. **Underground Structures:**
- **Basements:** Water stoppers are used in the construction of basements and underground structures to prevent water from infiltrating the space. This is crucial for maintaining a dry and stable environment within the structure.
- **Tunnels:** In tunnel construction, PVC water stoppers are employed to create a water-resistant barrier, ensuring that groundwater does not penetrate the tunnel walls.
3. **Water Retaining Structures:**
- **Dams and Reservoirs:** PVC water stoppers are vital components in the construction of dams and reservoirs. They help in creating watertight seals to prevent water from leaking through the joints and compromising the structural integrity of these massive water-retaining structures.
4. **Swimming Pools:**
- **Pool Construction:** PVC water stoppers are used in the construction of swimming pools to seal joints and prevent water leakage. This is important for maintaining water levels and preventing damage to surrounding structures.
5. **Infrastructure Repair:**
- **Damaged Joints:** In existing structures with damaged joints, PVC water stoppers can be used as part of repair and maintenance efforts. They help restore the waterproofing properties of the joints and extend the life of the structure.
6. **Road and Bridge Construction:**
- **Bridge Decks:** Water stoppers are used in bridge deck construction to prevent water from penetrating the joints between different sections of the deck. This helps protect the underlying structure from water damage.
7. **High-Rise Buildings:**
- **Building Facades:** In high-rise buildings, especially those in areas prone to heavy rainfall or extreme weather conditions, PVC water stoppers may be used in joints and connections to ensure the building remains watertight.
In summary, PVC water stoppers play a crucial role in preventing water ingress in various construction applications. Their use helps enhance the durability and longevity of concrete structures, ensuring they remain structurally sound and free from water-related damage.
A center bulb PVC water stopper is a type of water stop used in construction to provide a water-tight seal in joints and expansion or construction joints. The center bulb design is a common feature in certain types of water stoppers, offering specific benefits in preventing water ingress. Here are some common uses and features of center bulb PVC water stoppers: 1. **Construction Joints:** - Center bulb PVC water stoppers are often used in construction joints where two concrete structures meet. These joints are prone to water penetration, and the water stopper helps prevent leakage and seepage. 2. **Expansion Joints:** - In structures that experience thermal expansion and contraction, such as bridges or large concrete structures, expansion joints are installed. Center bulb PVC water stoppers are placed in these joints to accommodate movement while maintaining a water-tight seal. 3. **Basement Construction:** - During the construction of basements or below-grade structures, water stoppers are crucial to prevent water from entering the structure. Center bulb PVC water stoppers are effective in sealing joints in these applications. 4. **Water Retaining Structures:** - Structures like reservoirs, water tanks, and swimming pools often use water stoppers to prevent water leakage. Center bulb PVC water stoppers are suitable for these applications due to their flexibility and water-sealing properties. 5. **Tunnels and Subway Construction:** - In underground constructions like tunnels or subway systems, where water pressure may be a concern, water stoppers are employed. Center bulb PVC water stoppers help maintain a watertight seal even under pressure. 6. **Swimming Pools and Water Features:** - For the construction of swimming pools and decorative water features, water stoppers are used to prevent water from seeping into surrounding structures. Center bulb PVC water stoppers can accommodate the dynamic conditions in these environments. 7. **Dams and Canals:** - Water stoppers play a critical role in dams and canals to control water flow and prevent seepage. The flexibility and durability of PVC water stoppers make them suitable for these large-scale projects. 8. **Road and Bridge Construction:** - In road construction, particularly in bridges and overpasses, water stoppers are used to maintain the integrity of the structures. Center bulb PVC water stoppers help in creating a secure barrier against water infiltration. Center bulb PVC water stoppers are designed to accommodate movement and deformation in joints while maintaining an effective water seal. Their flexibility, durability, and resistance to chemicals make them a popular choice in various construction projects where preventing water ingress is crucial.PVC water stoppers are specialized construction materials used to prevent water from penetrating through joints in concrete structures. Here's how they are commonly used: 1. **Construction Joints**: PVC water stoppers are installed at construction joints in concrete structures such as basements, retaining walls, swimming pools, dams, and water tanks. These joints are vulnerable points where water can seep through, leading to leaks and structural damage. 2. **Expansion Joints**: In large concrete structures where thermal expansion and contraction occur, PVC water stoppers are used to seal expansion joints. These joints accommodate movement caused by temperature changes, preventing water ingress and maintaining the integrity of the structure. 3. **Joint Sealing**: PVC water stoppers are inserted into the joint gap between adjacent concrete sections before pouring concrete. They act as a barrier, preventing water from infiltrating the joint and causing deterioration over time. 4. **Waterproofing**: PVC water stoppers are integral components of waterproofing systems in concrete construction. By effectively sealing joints and expansion points, they help create a watertight barrier, prev
SANDHYAFLEX INDIA PVT LTD is a trusted name in the construction industry, renowned for their top-tier PVC Water Stoppers. These vital components ensure watertight integrity in various structures, making them essential for projects like:
SANDHYAFLEX INDIA PVT LTD, a trusted name in construction materials since 2015, has established itself as a frontrunner in water bar technology. Their innovative SandhyaFlex water bars offer a robust and user-friendly solution for water sealing in construction joints.
Traditional water sealing methods often involved nailing down materials to shutters, which could lead to punctures and compromised effectiveness. SANDHYAFLEX INDIA PVT LTD recognized this challenge and introduced their water bars as a superior alternative.
The Power of Expansion: How SandhyaFlex Works
Specification
| S No | Dimension | Weight/mtr | Each Roll | Packing in Total Box | Weight Kg/Pkd | Lenght | Width | Thickness | CBM |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 20x5mm | 140 gram | 25 Mtr | 25Mtr x6 Nos=150Mtr | 21 kg/pkd | 0.45 | 0.45 | 0.13 | 0.03 |
| 2 | 20x10mm | 280 gram | 20 Mtr | 20 Mtrx5 Nos=100 Mtr | 28/pkd | 0.45 | 0.45 | 0.13 | 0.03 |
| 3 | 20x20mm | 560 gram | 25 Mtr | 25 Mtr x 2 Nos=50 Mtr | 28/pkd | 0.45 | 0.45 | 0.15 | 0.03 |
| 4 | 25 x20mm | 700 gram | 25 Mtr | 25 Mtr x2 Nos=50 Mtr | 35/pkd | 0.45 | 0.45 | 0.15 | 0.03 |
Sandhyaflex PVC Water Stopper
Sandhyaflex PVC Water Stopper is a flexible waterproof sealing product used in concrete construction joints to prevent water leakage in structures such as basements, water tanks, tunnels, dams, swimming pools, reservoirs, retaining walls, and bridges. (
Ribbed Type
Provides strong grip with concrete and better sealing.
Installation Method
Fix the water stopper at the center of the concrete joint.
Tie it properly with reinforcement steel using wires/clamps.
Pour concrete carefully to avoid displacement.
Join water stopper ends using a heated blade welding method.
Sandhyaflex PVC Water Stopper

## Main Features
* High flexibility and durability* Chemical and corrosion resistance* Excellent waterproof sealing* Handles expansion and contraction of concrete joints* Suitable for high hydrostatic pressure areas* Available in Center Bulb, Ribbed, Dumbbell, and Kicker types ([][1])
## Available Sizes
Common Sandhyaflex PVC Water Stopper sizes include:
* 150 × 5 mm* 150 × 8 mm* 200 × 8 mm* 200 × 10 mm* 230 × 10 mm* 240 × 10 mm* 300 × 12 mm* 300 × 15 mm ([][2])
## Applications
Used in:
* Water tanks* Sewage treatment plants* Dams and canals* Foundations and basements* Bridges and retaining walls* Tunnels and underground structures ([][1])
## Technical Specifications
Property Specification ---------------------- ------------------------ Material PVC (Polyvinyl Chloride) Hardness 60–75 Shore A Tensile Strength Above 12 MPa Elongation 250%–300% Temperature Resistance -10°C to +70°C Standard IS 15058 / ASTM D412
([][1])
## Types of PVC Water Stopper
### Center Bulb Type
Used where expansion and contraction movement is expected.

### Product Video
[Sandhyaflex PVC Water Stopper Demo]( more details, specifications, and product range:
* [Sandhyaflex PVC Water Stopper Products]( [Sandhyaflex Official Product Catalog]( "PVC Water Stopper at Attractive Price - Durable and Compliant"[2]: "PVC Water Stopper 240x10mm - Durable and Affordable Price"[3]: "PVC Water Stopper Manufacturer, Exporter & Supplier from Hyderabad India"
Additional Information:
Delivery Time : 3days