What is the minimum order quantity?

The minimum order quantity is 1 unit.

What are the lead times for production?

The average lead time is one month for both peak season and off-season periods.

Inflatable Rubber Dam with Steel Gate for River

Name: Inflatable Rubber Dam with Steel Gate for River
Brand: Yantai Sunny Rubber Co., Ltd.
SKU: 874050065

Shandong, ChinaYantai Sunny Rubber Co., Ltd.

US$10,000.00-1,500,000.00

1 Set

Product profile

Customization

Available

Usage

Agricultural, Industrial, Environmental Protection

Material

EPDM

Model NO.

1-5m

Anchor Method

Single and Double

Bolt Material

Carbon Steel, SUS304

Gate Panel Material

Stainless Steel, Carbon Steel

Control System

Manual and Automatic

Transport Package

Suitable for Ocean Shipment

Specification

10-200m

Trademark

Sunny

Origin

Yan Tai, Shandong, China

HS Code

4008210000

Production Capacity

200 Sets Per Year

Key features

Stepless Water Level Control: Pneumatic operation allows precise, continuous adjustment of discharge water levels for optimal flow management.

30-Year Durability: EPDM air bladder features aging resistance exceeding 30 years with a designed safety factor of 8-10 times.

Smart PLC Control: Intelligent system supports remote monitoring, mobile App control, and unmanned automatic operation.

Customizable Components: Gate panel material (Stainless Steel/Carbon Steel), bolt material, and anchor methods are fully customizable.

High Safety Design: Steel panel over 16mm thick with reinforced ribs; collapses flat to riverbed for safe overflow protection.

Flexible Customization: Offers full, minor, and flexible customization options based on customer samples or design requirements.

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: ≤6.80h

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:How does the pneumatic spillway gate control water levels?

By inflating the air bladder to support the gate panel for retaining water, and adjusting air pressure to change the support angle for stepless discharge level adjustment.

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

The gate panel is made of stainless steel or carbon steel with over 16mm thickness. The air bladder is made of tyre fabrics and special rubber with an outer EPDM layer.

Q:Is the control system automated?

Yes, it features an intelligent PLC system with real-time display, fault alarms, one-key start-stop, and supports remote monitoring via mobile App for unmanned control.

Q:What are the customization options available?

We offer full, minor, and flexible customization. Options include anchor methods (single/double), bolt materials (Carbon Steel/SUS304), and gate panel materials.

Q:What is the expected lifespan of the air bladder?

The EPDM air bladder is designed for aging resistance exceeding 30 years, with a working pressure of 0.07-0.20MPa and a designed safety factor of 8-10 times.