What is the working pressure of the air bladder?

The working pressure is 0.07-0.20MPa, with a designed pressure of 1.0MPa.

What is the inflation and deflation time?

The inflate and deflate time is 30-60 minutes.

China's Leading Technology Manufacturer of Pneumatic Spillway Gate

Name: China's Leading Technology Manufacturer of Pneumatic Spillway Gate
Brand: Yantai Sunny Rubber Co., Ltd.
SKU: 2093020705

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

30-50 Years Service Life: EPDM material and high safety factor ensure durability over 30-50 years.

8-10 Times Safety Factor: Designed with a safety factor of 8-10 times for maximum operational safety.

Dual Control System: Features both manual and automatic intelligent PLC control systems.

Modular & Easy Maintenance: Modular structure allows for easy installation, maintenance, and reconstruction.

Full Protection Design: Air bladder is fully protected by gate panels from water, sediment, and ice.

Customizable Options: Offers customization for color, bolt material, anchor method, and gate panel material.

Intelligent Remote Monitoring: Supports mobile App monitoring and remote unmanned control capabilities.

Eco-Friendly Structure: Includes biological channels and sediment removal for ecological 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: ≤1.82h

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.