What is the warranty period for this product?

We provide a 1-year warranty for this ductile iron ventilation manhole cover.

What are the available load classes?

We offer classes A15, B125, C250, D400, E600, and F900 to meet various EN124 standards.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 2 Tons.

Grey Ductile Iron Ventilation Manhole Cover for Urban Engineering Projects

Name: Grey Ductile Iron Ventilation Manhole Cover for Urban Engineering Projects
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2136782202

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

US$50.00

10 kg

Product profile

Customization

Available

Warranty

1 Year

Material

Ductile Iron

Shape

Round

Certification

ISO, CE

Product Name

Ductile Iron Manhole Cover

Color

Black/ Grey/ Custom

Class

A15, B125, C250, D400, E600, F900

Standard

En124, GOST3634, GB

Shape Capability

Round /Square /Rectangle/ Triangular

Coating

Black Bitumen, Epoxy Painting, OEM

Inspection

Size/Weight/Surface/Metal Properties

Application

Road, Industrial Park, Municipal Engineering

Work Range

300-2000 mm

Annual Capacity

20000 Mt

MOQ

2 Tons

Price Term

EXW, Fob, CFR, CIF, DAP, DDP

Delivery Time

Within 15-45 Days

Design

Support Design Drawings

Transport Package

Plywood Pallet/ OEM

Specification

As drawings

Trademark

SND

Origin

Handan, Hebei Province

HS Code

7325101000

Production Capacity

20000t/Year

Key features

Integrated Ventilation Design: Professional ventilation holes solve gas accumulation and moisture issues in underground manholes.

High Load Bearing Capacity: Meets EN124 standards with classes A15 to F900, ensuring safety for roads and municipal projects.

Durable Ductile Iron Material: Made of high-strength ductile iron with excellent impact, corrosion, and rolling resistance.

Customizable Appearance: Supports custom colors (Black/Grey), logos, patterns, and surface painting types.

Anti-Theft & Anti-Slip: Features secure locking mechanisms and slip-resistant surfaces for enhanced public safety.

Professional Quality Control: ISO9001 and CE certified with advanced lab testing for chemical and performance assurance.

Flexible Customization: Supports custom designs based on drawings, pictures, or ideas, including shape and size.

Fast Delivery Options: Standard delivery within 15-45 days; urgent orders prioritized if stock is available.

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: ≤1.80hTerms 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.