Q6: What is the service life and chemical resistance?

50+ year design life; excellent resistance to alkalis, acids, and groundwater chemicals -- ideal for aggressive environments.

Flexible Rubber/PVC Waterstop Belt Waterproof PVC Waterstop for Bridge Concrete Joint

Name: Flexible Rubber/PVC Waterstop Belt Waterproof PVC Waterstop for Bridge Concrete Joint
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 774052345

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$4.88

500-999 Meters

US$4.58

1,000-4,999 Meters

US$3.88

5,000-9,999 Meters

US$2.88

10,000+ Meters

Sample price:US$3.00/meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guide

Application

Indoor, Outdoor, Bridge Expansion Joint, Basement, Tunnel, Water Ta

Model NO.

waterstop belt 103

Certification

CE, ISO, RoHS

Shape

Roll

Tensile Strength

≥ 12 MPa - 15 MPa

Elongation at Break

≥ 300%

Hardness

80 ± 5 Shore a

Tear Resistance

≥ 30 kN/M

Width

150/200/250/300mm,Customized

Temperature Range

-35°C to +60°C

Hot Air Aging (70℃×168h)

Tensile & Elongation Retention ≥80%

Sample

Free Sample

Customized

According to Your Drawing

Thickness

3mm/4mm/5mm/8mm/10mm/Customized

Color

Blue, White, Yellow, Black or Others

Chemical Resistance

Acid, Alkali, Salt Resistant

Usage

Construction Joint, Movement Joint, Shear Joint, T

Transport Package

Roll Package, Plastic Bag, Pallet Delivery.

Specification

custom

Trademark

HengJingGong

Origin

Hengshui City, Hebei Province

HS Code

4016999000

Production Capacity

1000m/Mold Every 12 Hours.

Key features

Customizable Dimensions: Width and thickness available in multiple standard sizes or fully customized per drawing.

Superior Chemical Resistance: Resists acids, alkalis, and salt spray, ideal for wastewater and chemical environments.

Long Service Life: Inert PVC material ensures no corrosion or degradation with 50+ years of service life.

Flexible Customization: Full customization options including width, thickness, and profiles based on client designs.

Cost-Effective Solution: 30%-40% lower cost compared to rubber waterstops, suitable for large-area applications.

Excellent Weldability: Simple heat fusion welding ensures reliable joint strength with minimal training required.

Free Sample Availability: Free samples provided for evaluation before bulk order placement.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded

Hengshui Jingtong Rubber Co., Ltd.

Hebei, China

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: ≤5.16h

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:Q1: What is a PVC waterstop and where is it used?

A PVC plastic sealing strip embedded in concrete construction joints to prevent water leakage in tunnels, basements, dams, and water treatment plants.

Q:Q2: What profile types do you offer?

Center-bulb, flat (external), dumbbell, and ribbed profiles; standard width 150-500 mm/ Customized,thickness 3-8 mm/Customized.

Q:Q3: What are the key physical properties of your PVC waterstop?

Tensile strength Greater than or equal to 12 MPa, elongation at break Greater than or equal to 300%, Shore A hardness 65-75, meeting EN 681-1 standards.

Q:Q4: Is it made from virgin or recycled PVC?

100% virgin PVC compound with UV stabilizers and plasticizers, ensuring consistent quality, flexibility, and long-term durability.

Q:Q5: How is PVC waterstop joined on site?

Hot-air welding with matching PVC welding rods -- creates a homogeneous, leak-proof joint as strong as the original material.