Custom 2025 2030 Fast Expansion Rubber Water Swelling Bar for Concreting Used
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Product Highlights
- Self-Adhesive Installation: Easy and fast installation on dry surfaces due to high self-adhesive properties.
- Durable Anti-Aging: Resistant to shrinkage, hardening, and oxidization without losing integrity.
- Flexible Watertight Seal: Forms permanently flexible watertight joints for concrete construction.
- Non-Toxic Material: Made from mixed rubber that is safe and non-toxic for various applications.
- Customizable Expansion Rate: Available in 250%, 300%, or customized expansion rates as per order.
- Versatile Application: Ideal for sealing construction joints, cold joints, and pipe penetrations.
- OEM and ODM Service: Full customization and minor customization services available for clients.
Product Attributes
- Customization
- Available
- After-sales Service
- Yes
- Certification
- CE, ISO, as Order
- Thickness
- as Order
- Sample
- Free
- MOQ
- 100 Meters
- OEM
- Acceptable
- Factory
- Hengshui City, Hebei Province
- Expansion Rate
- 250%, 300% or as Order
- Type
- Waterproof Roll Material
- Ceiling Tile Shape
- Strip
- Function
- Waterstop
- Usage
- Outdoor, Indoor
- Warranty
- Yes
- Material
- Mixed Rubber
- Ceiling Tile Type
- Complicated Rubber
- Surface Treatment
- No
- Color
- Red, Black
- Transport Package
- Carton and Pallet
- Specification
- 1020, 2025, 2030, 3050 or as order
- Trademark
- sanshi or OEM
- Origin
- Hebei
- HS Code
- 3926909090
- Production Capacity
- 5000000 M/Day
- Package Size
- 35.00cm * 32.00cm * 30.00cm
- Package Gross Weight
- 7.500kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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Product Description


Product Application
Rubber water stop strips/ bars/ belts/ barriers for concrete joints is a new type of water stop check of aquatic products, it passes through vulcanization molding, but unlike general rubber products, it has excellent resilience, extensibility. And elastic seal water. It can meet water expansion, with water water stop, stop water effect to make it more reliable than ordinary waterproof materials.
Water-swelling rubber expansion strips/ bars/ belts/ barriers are designed for sealing construction joints, cold joints and working joints in concrete, around pipe penetrations, in sewer joints, against slurry walls, sheet piling. It can be used in combination with infiltrate stop in situation, which is deemed to be high risk.to solve the problem of leakage problems of concrete construction crack pioneered the new path. They are used for sealing of construction joints against impressed water in reinforced concrete structures. Used widely as sealing compounds in structural, civil, construction engineering and tunnel construction.
Other rubber strips:






An expansion joint is an assembly designed to safely absorb the heat-induced expansion and contraction of various construction materials, to absorb vibration, or to allow movement due to ground settlement or earthquakes. They are commonly found between sections of sidewalks, bridges, railway tracks, piping systems, and other structures.
Facotry and workshops:
Exhibitions:
Customers visiting:
Packing and shipment:



Main Features
1. Preserve its integrity with self-control ability.2. Easy and fast to install owing to its high self-adhesive properties to dry surface.
3. Form a permanently flexible watertight joints.
4. Anti-aging without shrinkage, hardening and oxidization.
5. Withstand harsh temperatures ranging from -30°F to 200°F.
6. Non-toxic.
7. No need of special handling.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR246054". Items marked "" are certified.
Company Profile
Shenzhou City Sanshi Rubber Company is a professional manufacturer of rubber oil seal, customized rubber parts, customized PU products, rubber O ring, rubber damper and so on. The material canbe NBR, EPDM, FKM, MVQ, NR, PU, BAKELITE, plastic.
We support OEM manufacture. And we have more than 6000 sets molds which can make more customer make more orders without making molds.
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price.
Our company has always insisted on relying quality to seek survival, benefit to seek development. Use fine after-sale service to meet the needs of consumers. Honesty and credit. Products are sold well all over our country. Warmly welcome all fields of friends to visit our company and negotiate trade.
We sincerely welcome new and old customers at home and abroad. Let us work together to develop the international market.
Welcome to order, we will serve you.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Datun Industrial District, Shenzhou, Hengshui, Hebei, China
-
Plant Area
- 2600 square meters
-
Number of Employees
- 15
-
Registered Capital
- 1,800,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 32
Our Production Capability & Technical Expertise
-
Main Products
- Rubber Part, Oil Seal, Rubber Gasket, Rubber Sealing, Operation of Machinery Parts, Handle, Knob, Handwheel, Nylon Gaskets, PTFE Gasket
-
Production Lines
- 3
-
Production Machines
- Glue injection machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Finished product checked by packing staff
-
Customization Options
- Customization from Samples, Full Customization, Minor Customization, Flexible customization, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-09-03
-
Export Year
- 9 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 4
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- What are the main applications of this product?
- It is designed for sealing construction joints, cold joints, working joints in concrete, around pipe penetrations, in sewer joints, and against slurry walls.
- Is the product easy to install?
- Yes, it is easy and fast to install owing to its high self-adhesive properties on dry surfaces.
- Can the expansion rate be customized?
- Yes, the expansion rate is available as 250%, 300%, or as per the customer's order.
- What is the minimum order quantity?
- The minimum order quantity is 100 meters.
- Does the product offer after-sales service?
- Yes, after-sales service is provided for this product.
- What certifications does the product have?
- The product is certified with CE and ISO standards.
- What is the lead time for production?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
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