High Performance High Strength Corrosion Resistant Ductile Iron Manhole Cover for Bridge Tunnels

Name: High Performance High Strength Corrosion Resistant Ductile Iron Manhole Cover for Bridge Tunnels
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2136123842

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

US$50.00

10 kg

Product profile

Customization

Available

Warranty

1year

Material

Ggg50/Ductile Iron

Model NO.

Manhole Covers

Shape

Round/Circle/Square/Rectangle/ Trangular

Certification

ISO, CE

Surface Treatment

Bitumen Painting, Epoxy Coating, OEM

Key Selling Points

High Load Capacity, High Precision

Dimensions

as Drawing or Client's Demand

Authentication

ISO, En124

Class

A15, B125, C250, D400, E600, F900

Inspection

Size/Weight/Surface/Metal Properties

Work Range

300-2000 mm

Delivery Time

Within 15-45 Days

Design

Support Design Drawings

Color

Black, Grey, OEM

Features

Anti Theft, Anti Slip, Lower Noise, Hinge

Transport Package

Plywood Pallet/ OEM

Specification

Customizable

Trademark

SND

Origin

China

HS Code

7325101000

Production Capacity

20000t/Year

Key features

High Load Capacity: Supports up to 25 tons loading capacity for bridge and tunnel applications.

Corrosion Resistant: Made from Ggg50 ductile iron with bitumen or epoxy coating options.

Customizable Design: Supports custom drawings, shapes, and OEM logo printing for free.

Quality Certified: ISO9001 and CE certified with strict full-process quality control.

Multiple Classes: Available in A15 to F900 classes to meet various load requirements.

Fast Delivery: Delivery within 15-45 days; urgent orders prioritized if inventory exists.

Free Sample: Free samples provided; customer only bears delivery charges.

Professional Manufacturing: 20 years experience with complete testing equipment and labs.

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: ≤1.07hTerms 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.