Q6: How is the bentonite waterstop strip installed?

A:Simply fix with adhesive backing or nails to the concrete joint surface; no heat, welding, or special tools required.

Q7: Can the product be customized?

A:Yes, we offer full customization including size, color, shape (P-type, round), and expansion ratio.

Self-Adhesive Sealing Strip Water-Expanding Swellable Bar Water Stop for Concrete Structure Joint

Name: Self-Adhesive Sealing Strip Water-Expanding Swellable Bar Water Stop for Concrete Structure Joint
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 1997103281

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$0.88

100-499 Meters

US$0.78

500-999 Meters

US$0.68

1,000-4,999 Meters

US$0.48

5,000+ Meters

Product profile

Customization

Available

After-sales Service

Installation Guide

Application

Indoor, Outdoor, Construction Joints/Basement/Dam/Bridge/Tunnel

Model NO.

Jt-BW20

Certification

CE, ISO, RoHS

Shape

Strip

Type

Swellable Bar Water Stop / Water Expanding Strip

Color

Black / Red / Blue / Custom

Hardness

42±10 Shore a

Feature

Self-Expanding, Hydrophilic, Self-Adhesive, Waterp

Sample

Available

OEM/ODM

Custom Sizes, Shapes, and Colors Per Drawing

Custom Sizes, Shapes, and Colors Per Dra

150% - 600%

Elongation at Break

≥350%

Working Temperature

-40°C to +120°C

Usage

Basement, Tunnel, Culvert, Water Tank

Transport Package

Carton + Wooden Pallet

Specification

20*30, 10*10, 10x20, 20*25, or as requirement

Trademark

HengJingGong

Origin

Hengshui, Hebei, China

HS Code

4008290000

Production Capacity

50000 Meters Per Week

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: ≤5.52h

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.