What is the safety factor of the air bladder?

The air bladder is designed with a safety factor of 8-10 times, ensuring high reliability under working pressures of 0.07-0.20MPa.

Which countries have you exported to?

We have exported to Italy, Brazil, Indonesia, Malaysia, Philippines, Turkey, South Africa, and other countries.

What is the largest specification of your vulcanizing machine?

The largest specification of our vulcanizing machine has a width of 6.5 meters.

Customized Length/Height Air Bladder Pneumatic Weir

Name: Customized Length/Height Air Bladder Pneumatic Weir
Brand: Yantai Sunny Rubber Co., Ltd.
SKU: 2096536905

Shandong, ChinaYantai Sunny Rubber Co., Ltd.

US$5,000.00-15,000.00

1 Piece

Product profile

Customization

Available

Usage

Agricultural, Industrial

Material

EPDM

Model NO.

Spillway Gate

Pneumatic

Inflation

Water Control

Water Storage

Water Technology

Engineering Company

Bolt Material

Carbon Steel, SUS304

Anchor Method

Single and Double

Gate Panel Material

Stainless Steel, Carbon Steel

Patents

More Than 30

Color

Black, Blue, Gray

Transport Package

Pallet

Specification

customer's request

Trademark

Sunny

Origin

Yantai, China

HS Code

4016999090

Production Capacity

30000 Pieces

Key features

Long Service Life: Durable EPDM material ensures a service life of 30-50 years with high aging resistance.

High Safety Factor: Designed with a safety factor of 8-10 times to ensure stable and secure water control.

Smart Control System: Features intelligent PLC, remote monitoring via App, and manual/automatic dual control.

Customizable Dimensions: Available in lengths of 1-100m and heights of 1-6m to fit specific project requirements.

Robust Protection: Air bladder is fully protected by the gate panel against sediment, ice, and floating objects.

Easy Installation: Modular structure allows for direct reconstruction on old foundations, reducing project costs.

Accurate Water Control: Enables precise water level adjustment and overflow management through inflation pressure.

Eco-Friendly Design: Includes biological channels and sediment removal devices for ecological environment protection.

Company profile

High Repeat Buyers ChoiceCustomization from DesignsQuality AssuranceManagement Certification

Yantai Sunny Rubber Co., Ltd.

Shandong, 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: 19 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.89h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented quality, complaint-handling, corrective-action, and supplier-assessment procedures. It offers 3D design, ODM, OEM, and multiple customization options, and reports new products within the past year. Certifications include ISO9001:2015, ISO45001:2018, ISO14001, and CE. However, the supplier reports no valid manufacturing contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, or overseas agents/branches, and serves zero overseas countries according to the provided data. Financial records are identified for 2021–2023, but no financial results are provided. Production scale and customer-specific cases are not sufficiently evidenced.

Supplier typeThe supplier is evidenced as an OEM and ODM provider with 3D design and customization services. It does not report overseas agents, branches, warehouses, showrooms, inventory capability, or a valid manufacturing contract with related subcontractors, indicating a primarily direct manufacturing and design-service model with limited overseas service infrastructure.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, and CE certification. These stated certifications provide explicit evidence of quality, occupational health and safety, environmental management, and product compliance coverage.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. It also has written supplier-service assessment procedures, but reports no overseas agents or branches and serves zero overseas countries, limiting evidence of international after-sales reach.

R&D capabilityThe supplier reports new products within the past year, provides 3D software design, and offers ODM services. It also reports an AI model for big-data processing and management decision support, although no SDK is available; the evidence supports active innovation capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services for well-known brands. This is strong direct evidence of broad customization capability.

Product Q&A

Q:What is the expected service life of the air bladder?

The service life is approximately 30-50 years, thanks to the durable EPDM outer layer and high aging resistance.

Q:What materials are used for the gate panel and clamp plate?

The gate panel is made of stainless steel or carbon steel. The clamp plate is available in cast steel, carbon steel, and stainless steel.

Q:How is the air bladder protected from damage?

The air bladder is fully protected by the gate panel in all directions, shielding it from water, sediment, rolling stones, floating objects, and ice.

Q:What control systems are available for operation?

The system supports both manual and automatic dual control, featuring intelligent PLC, remote monitoring via mobile App, and real-time status display.

Q:Can the product be customized for specific projects?

Yes, customization options include full customization, minor customization, and flexible customization from samples or designs.