Steel-Edge Rubber Waterstop Center Bulb Steel Edge Rubber Water Stop Belt Natural Rubber Water Stop with Steel Edges
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Product Highlights
- High Tensile Strength: Tensile strength >=12 MPa with elongation at break of 300% for durability.
- Steel Edge Reinforcement: Steel belt thickness 0.6-0.8mm prevents buckling and maintains shape under pressure.
- Wide Customization: Width 150-1000mm and length 20/25m are customizable to fit specific project needs.
- Superior Water Sealing: Designed for construction and deformation joints to effectively block water seepage.
- Durable Material: Made from natural/synthetic rubber with high brittleness temperature resistance <=-30.
- Certified Quality: Products hold CE, ISO, MSDS, and Soncap certifications for global compliance.
- Flexible Deformation: Adjusts to concrete shrinkage and creep without affecting adhesion or causing leaks.
- Low MOQ Support: Minimum order quantity starts at 100 meters, suitable for various project scales.
Product Attributes
- Customization
- Available
- After-sales Service
- Online
- Certification
- CE, ISO, MSDS, Soncap
- Color
- Black, Blue, Brick Red, Grey, Yellow
- Material
- PVC
- Product Name
- Steel Edge Waterstop
- Keywords
- Steel Rubber Waterstop
- Hardness (Shore a)
- >=65
- Tensile Strength(MPa)
- >=12
- Elongation at Break(%)
- 300
- Tear Strength(kN/M)
- >=25
- Brittleness Temperature
- <=-30
- Steel Belt Thick
- 0.6-0.8mm or Customized
- Application
- Construction Joint, Deformation Joint in Concrete
- Function
- Water Sealing Seepage and Blocking
- Width
- 150mm~1000mm or Customized
- Main Material
- Rubber
- Length
- 20 or 25m or Customized
- Customized
- OEM ODM
- MOQ
- 100 M
- Transport Package
- Standard Shipping Packaging or Customized
- Specification
- Standard Specifications Or Customized
- Trademark
- AH
- Origin
- Hebei, China
- Production Capacity
- 500000
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Product Description
Steel edge waterstops feature a unique design with a steel or stainless steel frame on the edges, providing additional reinforcement and stability to the waterstop. The steel edges help to maintain the shape of the waterstop and prevent it from buckling or shifting during concrete placement or structural movements.
This ensures a secure and watertight seal at construction joints, expansion joints, and other critical areas where water ingress needs to be controlled.Steel edge waterstops are commonly used in heavy-duty applications, such as dams, bridges, tunnels, underground structures, and industrial facilities, where superior strength and durability are required to withstand high water pressures and environmental conditions.
| STEEL EDGE WATERSTOP SPECIFICATIONS | |
| Product Name | Steel Edge Waterstop |
| Keywords | Steel Rubber Waterstop |
| Hardness (Shore A) | >=65 |
| Tensile Strength(MPa) | >=12 |
| Elongation at Break(%) | 300 |
| Tear Strength(KN/m) | >=25 |
| Brittleness Temperature | <=-30 |
| Steel Belt Thick | 0.6-0.8mm Or Customized |
| Application | Construction Joint, Deformation Joint in Concrete |
| Function | Water Sealing Seepage and Blocking |
| Width | 150mm~1000mm Or Customized |
| Main Material | Rubber |
| Length | 20 or 25m Or Customized |
| Customized | OEM ODM |
| MOQ | 100 m |
A steel-edge water stop is a modification of a traditional rubber water stop with steel plate rings being inserted into the middle of vulcanized rubber. High liquid tightness and high absorption of shear movements make the steel-edge water stop a recommended choice for expansion, contraction joints, and other construction fields with high pressure and structure variables.
Once the structure sedimentation, concrete shrinkage, and creep occur, the rubber parts of steel-edge waterstops will be elongated and thin to adjust to these deformations without affecting the adhesion between steel plates and the rubber part, between steel plates and the surrounding concrete. In this way, the steel-edge waterstops are able to withstand greater tension and torsion than traditional waterstops; meanwhile, it effectively prevents concrete loosening, breaking off, and the form of leaking cracks.
With natural rubber and various synthetic rubber as the main raw materials, cicada with various additives and other pressing molding.
It is not easy to crack,not easy to aging, longservice life, it can produceelastic deformation undera variety of loads
Strictly control the productionstandard to control the error withinan acceptable range
The surface is smooth without burrresidue and uniform stress
Strict material selection and carefulcasting are carried out every time




Q1: Where is your factory?
A1: Our factories are mostly located in Hebei, china.
Q2: What's your MOQ?
A2: Commonly our MOQ is one container, but different for some goods, pls contact us for details.
Q3: What is your sample policy?
A3: We can supply the sample if we have ready parts in stock, but the customers must pay the courier cost. all the sample costs will be refunded after you place the order.
Q4: Do you test all your goods before delivery?
A4: Yes, we would like the goods to be tested before delivery.
Q5: All costs will be clear?
A5: Our quotations are straightforward to understand. it won't cause any extra cost.
About the Supplier
Company Profile
Hengshui Aohong Engineering Materials Co., Ltd. Specializes in providing comprehensive, one-stop engineering material solutions for global infrastructure construction. As an integrated enterprise combining industry and trade, we focus on the research and development, production, and sales of high-quality engineering materials. Our product line encompasses multiple series such as corrugated pipes, waterstops, shock absorption and isolation bearings, expansion joints, and fiberglass reinforced plastic (FRP) cable trays, with hundreds of varieties and tens of thousands of specifications and models. These products are widely used in various construction fields including highway bridges, railway and tunnel projects, subway construction, reservoir facilities, power plant projects, and high-rise buildings.
We possess a highly skilled and qualified R&D team and business team, continuously dedicated to optimizing and upgrading product performance to ensure excellent products and services for our customers. With our professional sales team and outstanding product quality, Hengshui Aohong has achieved remarkable sales performance both domestically and internationally. Our products are exported to many countries and regions in Europe, America, Southeast Asia, Africa, and beyond, earning widespread praise from international customers.
Looking ahead, Hengshui Aohong Engineering Materials Co., Ltd. Will continue to uphold its original aspiration and commit to promoting the development of global infrastructure construction. We will provide comprehensive engineering material solutions for global customers with high-quality products, a professional team, and attentive service. Let us move forward together and jointly create a brighter future!
About Our Factory & Business Background
- Address
- 1-1-904.906.908,Fuxingyuan,161# Ronghua street,Hengshui,Hebei,China 053000
- Terms of Payment
- LC, T/T, D/P
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, DDP
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Tianjin
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2022-10-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Where is your factory located?
- Our factories are mostly located in Hebei, China.
- What is your MOQ?
- Commonly our MOQ is one container, but different for some goods, pls contact us for details.
- What is your sample policy?
- We can supply the sample if we have ready parts in stock, but the customers must pay the courier cost. all the sample costs will be refunded after you place the order.
- Do you test all your goods before delivery?
- Yes, we would like the goods to be tested before delivery.
- Are all costs clear in the quotation?
- Our quotations are straightforward to understand. it won't cause any extra cost.
- What is the main material of the waterstop?
- The main material is rubber, with steel edges for reinforcement.
- What certifications do you have?
- We have CE, ISO, MSDS, and Soncap certifications.
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