What are the main applications?

Suitable for urban road drainage, communication pipelines, flood control emergency scenarios, and can link with smart city systems for automatic drainage and fault alarm.

Hydraulic Manhole Cover Made of Ductile Iron

Name: Hydraulic Manhole Cover Made of Ductile Iron
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2120778722

Hebei, ChinaHandan Shengnada New Material Technology Co., Ltd.

US$900.00

10 Pieces

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

7-15 Days After Purchase

Model NO.

700*700*55MM

Material

Iron

Shape

Square

Certification

ISO, CE

Product Name

Liquid Manhole Cover

Class

A15, B125, C250, D400, E600, F900

Color

Black, Grey, as Your Requirement

Transport Package

Wood Pallet/ as Customer Demand

Specification

According drawings

Trademark

SND

Origin

Handan, Hebei

HS Code

7325101000

Production Capacity

50000t/Yea

Key features

Hydraulic Drive System: Smooth opening/closing with anti-pinch and power-off emergency unlocking features.

Smart Monitoring: Integrated sensors support remote APP and central control monitoring for real-time status.

High Durability: Made of ductile iron, corrosion-resistant, impact-resistant, and rust-proof for long life.

Enhanced Safety: Equipped with anti-fall and anti-pinch devices to prevent accidental opening accidents.

Customizable Options: Supports non-standard size customization and color options like Black or Grey.

Strong Sealing: Effectively prevents water, dust, and odor entry to protect underground facilities.

Long Battery Life: Single battery supports over 500 continuous opening/closing cycles when fully charged.

Efficient Operation: Labor-saving design allows single-person operation within minutes via control button.

Company profile

Fast DeliveryCustomization from SamplesCustomization from DesignsPrivate Mold

Handan Shengnada New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-04-06Nearest Port: Tianjin, QingdaoAverage Response Time: ≤0.23hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in castings and related metal products. It reports ISO 9001, ISO 14001, and ISO 14000 certifications, established inspection practices, 50 quality-control staff, and annual casting output of 60,000 tons. It offers extensive customization and OEM services for popular brands. However, it has no available SDK, no overseas showroom, agents, branches, or offline trade-show participation, and lacks written procedures or records for corrective actions and complaint handling. Financial information is represented only by years, without sufficient evidence to assess financial strength. Customer-specific cases are not provided.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, organized as a limited company in Hebei, China. Its stated product scope is concentrated in iron, steel, stainless-steel, valve, vehicle, impeller, and other metal castings.

CertificationsThe supplier reports ISO 9001, ISO 14001, and ISO 14000 certifications. It also states that plant quality-control systems are ISO 9001 accredited and that inspections such as spectrometer, ultrasonic, magnetic, permeation, elongation, and tensile/yield-strength testing are conducted during production.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or reported overseas-service countries, and it has not participated in offline trade shows. It also reports no written procedures or records for corrective and preventive actions or effective complaint handling, indicating a documented after-sales-service deficiency.

Production capacityThe supplier reports annual casting output of 60,000 tons, 50 quality-control staff, ISO 9001-based plant controls, and testing across multiple casting and material types. Its stated product range covers iron, steel, stainless-steel, valve, automotive, impeller, and manhole-cover castings, providing explicit evidence of substantial production capability.

Customization capabilityThe supplier explicitly provides OEM services for popular brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These statements directly demonstrate broad customization capability.