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High Expansion Rate Hydrophilic Waterstop Waterproof Swelling Waterstop
US$0.88
500-999 Meters
US$0.85
1,000-1,499 Meters
US$0.82
1,500-1,999 Meters
US$0.79
2,000-4,999 Meters
US$0.76
5,000+ Meters
Sample price:US$3.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
Installation GuideApplication
Indoor, Outdoor, ConstructionModel NO.
waterstop joint 153Certification
CE, ISOShape
StripMain Material
RubberWidth
Min 100mm, Max 600mm,CustomizedMain Thickness
Min 5mm, Max 50mmGeneral Colors
Black, Red, OthersLength
5 or 6 M Per RollBusiness Type
6 Years Experience FactoryPlace of Origin
Hengshui JingtongSample
Free SampleCustomized
According to Your DrawingTransport Package
Roll Package, Carton Box, Pallet Delivery.Specification
CE, SGSTrademark
HengjingGongOrigin
Hengshui City, Hebei ProvinceHS Code
4016999000Production Capacity
1000m/Mold Every 12 Hours.Key features
High Expansion Rate: Expansion rate up to 600% with water absorption no less than 300%.
Customizable Dimensions: Width 10-600mm, Thickness 5-50mm, and Length 5 or 6 meters per roll.
Self-Healing Capability: Moisture activated rubber sealant capable of self-healing and preventing cracks.
High Water Pressure Resistance: Resistant to water pressure up to 0.3MPa and hydrostatic pressure of 1.2MPa.
Durable Rubber Material: Made from quality sodium bentonite clay and rubber for long-term durability.
Customizable Colors: Available in black, red, and other colors upon customization request.
CE and SGS Certified: Product meets CE and SGS standards with ISO certification available.
Free Sample Available: Free samples provided for quality testing after price negotiation.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin Port,Qingdao PortAverage Response Time: ≤5.17h
AI-Powered supplier vetting
SummaryThe supplier is identified as a factory and limited company with associated companies, offering a broad range of bridge, rubber, sealing, and customized products. It reports 10 production lines, defined product output, six to ten quality-control staff, and export experience of 10 years, with exports representing 41%–50% of total sales. The supplier provides extensive customization and ODM services and reports new products during the past year. However, no supplier-management-system certification is reported, and its service-capability procedures lack written records for assessment and corrective/preventive actions. Complaint handling has a clear procedure with follow-up records. The supplier has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial credibility cannot be assessed from the available non-financial information.
Supplier typeThe supplier is explicitly classified as a factory and limited company, with associated companies and manufacturing as the industry of those companies. This supports direct manufacturing status rather than a trading-only profile.
CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided for this field, indicating a stated lack of supplier-management-system certification.
After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which is positive evidence for after-sales issue management. However, assessment and corrective/preventive-action procedures have no records, so the service system is only partially documented.
R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. However, it reports no available SDK, which limits evidence of software-development or integration capability.
Production capacityThe supplier is a factory operating 10 production lines, with six to ten quality-control staff and stated output across rubber culvert balloons, seismic isolation bearings, waterstops, and expansion joints. It also reports inspection instructions that are uniformly followed, supporting established production and quality-control operations.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, including made-to-order products with complex profiles and different materials. It also provides ODM services, demonstrating broad customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-case category. No customer names, project details, volumes, or independently verifiable case documentation are provided.
Product Q&A
Q:1.What is the expansion rate of the water stop?
A:
The expansion rate ranges from 150% to 600% depending on the specific model selected.
Q:2.Can the product be customized?
A:
Yes, we offer full customization including size, color, shape (P-type, round), and expansion ratio.
Q:3.What are the available sizes?
A:
Standard sizes include 10x20mm, 15x20mm, 20x25mm, 20x30mm, and 30x40mm.
Q:4.How does the water stop work?
A:
It remains dry and stable until water contact, then rapidly expands 2-3 times to fill gaps and form a waterproof barrier.
Q:5.What is the minimum order quantity?
A:
The minimum order quantity is 100 pieces.
Send Inquiry
*To:
Hengshui Jingtong Rubber Co., Ltd.
Hengshui Jingtong Rubber Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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