Q6: What surface finish does it leave and does it leak air during use?

A:Smooth inner cavity finish; multi-layer vulcanized construction ensures zero air leakage within rated working pressure.

Jingtong Quality Pipeline Blocking Airbag; Pneumatic Rubber Balloon Inflatable Rubber Balloons

Name: Jingtong Quality Pipeline Blocking Airbag; Pneumatic Rubber Balloon Inflatable Rubber Balloons
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 796780195

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$50.00-200.00

1 Set

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001

Model NO.

All

Usage

Tunnel, Bridge, Culvert

Material

Natural Rubber

Shape

Oval

Diameter

100mm to 2200mm

Length

500mm to 28000mm

Application

Bridge Hollow Slab, Culvert, Tunnel, Precast Concr

Temperature

-10~80

Size

Customized

Feature

Inflatable, Reusable, Easy Installation, Leak-Tigh

OEM/ODM

Custom Sizes and Valve Configurations

Reusable Times

80 - 150 Times

Working Pressure

0.02 - 0.10 MPa

Temperature Resistance

-20°C to +80°C

Transport Package

in Roll, in Bags, on Pallets

Specification

black, grey, etc.

Trademark

HengJingGong

Origin

Hebei, China

Production Capacity

10000

Key features

Inflate to block and seal water, quickly cut off pipeline flow for efficient operation.

Fix complicated operation, poor sealing and leakage. Flexible material fits pipe wall for firm blocking.

High pressure resistance, anti-aging and anti-corrosion, durable for repeated use.

For maintenance of municipal, sewage and water supply pipelines. Shorten construction period and cut costs.

Lighter, easier to assemble and wider caliber adaptability than traditional tools, more practical overall.

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.