What is the minimum order quantity?

The minimum order quantity is 1 piece, allowing for flexible procurement for various project sizes.

Is OEM and ODM service available?

Yes, we provide comprehensive OEM and ODM services, including customization from samples, designs, and flexible minor customization options.

What is the working pressure and safety factor?

The working pressure ranges from 0.7 to 2 bar, and the product is engineered with a safety factor of 8 to 10 times for maximum reliability.

Inflatable Rubber Bladder with Steel Gate for Hydropower Plant

Name: Inflatable Rubber Bladder with Steel Gate for Hydropower Plant
Brand: Yantai Sunny Rubber Co., Ltd.
SKU: 2202015735

Shandong, ChinaYantai Sunny Rubber Co., Ltd.

US$5,000.00-80,000.00

1 Piece

Product profile

Customization

Available

Usage

Agricultural, Industrial, Hydro, Miniciple, Environmental Protection

Material

EPDM

Model NO.

1m -5m Height

Color

Black, Blue, Gray

Length

1-1000m

Patents

More Than 30

Layers

Nn and Aramid

Key Parts

Air Bladder

Maintiance

Easy

Cost

Inexpensive

Control System

Manual and Automatic

Serive Life

30-50 Years

Bolt Material

Carbon Steel, SUS304

Anchor Method

Single and Double

Gate Panel Material

Stainless Steel, Carbon Steel

Transport Package

Wooden Box, Pallet

Specification

1m, 2m, 3m, 4m

Trademark

Origin

Shandong, China

HS Code

4008210000

Production Capacity

10000 Pieces

Key features

Customizable Dimensions: Length ranges from 1 to 1000m, with height and width fully customizable to fit specific project needs.

Durable Material Composition: Constructed with EPDM outer rubber, NN and Aramid layers, and stainless steel or carbon steel panels.

Extended Service Life: Designed for a service life of 30 to 50 years with high aging resistance.

Dual Control System: Features both manual and automatic control, including intelligent PLC and mobile app monitoring.

High Safety Factor: Engineered with a safety factor of 8 to 10 times and a working pressure of 0.7-2 bar.

Rapid Operation Cycle: Complete inflation and deflation cycle takes only 30 to 60 minutes for efficient water management.

Modular Design: Allows for very long spans with independent operation of sections and easy replacement of damaged components.

Extensive Patent Portfolio: Backed by over 30 patents, including 12 invention patents, ensuring advanced technology.

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: ≤6.05h

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 are the available customization options for this product?

We offer full customization including color (Black, Blue, Gray), length (1-1000m), height, and width based on your specific design or samples.

Q:What is the expected service life of the inflatable rubber bladder?

The product is designed for a long service life of 30 to 50 years, featuring EPDM material with high aging resistance.

Q:How does the control system operate?

The system supports both manual and automatic modes, featuring intelligent PLC control, real-time status display, mobile app monitoring, and remote unmanned control.

Q:What is the inflation and deflation time?

The system is designed for efficiency, with a complete inflation and deflation cycle taking between 30 to 60 minutes.

Q:What materials are used for the gate panel and air bladder?

The gate panel is made of stainless steel or carbon steel with a thickness of 16-26mm, while the air bladder uses tyre fabrics, special rubber, and an EPDM outer layer.