What are the available color options?

Standard colors include Black and Grey, but other colors can be customized to meet your needs.

Are accessories available for these covers?

Yes, various accessories and grating options are available to complement the manhole covers.

Ductile Iron Double Seal Manhole Cover & Frame Overflow

Name: Ductile Iron Double Seal Manhole Cover & Frame Overflow
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2017172622

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

US$50.00

1 Ton

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Shape

Round

Model NO.

G-20260806

Certification

ISO

Coating

Black Bitumen/Epoxy Painting

Standard

En124

Color

Black, Grey, etc

Transport Package

Steel or Wood Pallet

Specification

Against drawing

Trademark

SND

Origin

Handan, China

HS Code

7325109000

Production Capacity

50000 Ton Per Year

Key features

Diverse Load Class Options: Available in EN124 classes A15, B125, C250, D400, E600, and F900 for various applications.

Customizable Coating: Options include black bitumen, epoxy painting, or no coating as per customer requirements.

Custom Shape and Design: Manufactured based on customer drawings, samples, or specific standard designs.

High-Strength Materials: Constructed from Ductile Iron GGG500-7, GGG400-12, or Grey Iron GG20.

Versatile Color Selection: Available in Black, Grey, and other colors to match project specifications.

ISO Certified Quality: Products meet ISO standards and EN124 specifications for safety and durability.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

Comprehensive Accessories: A wide range of accessories and grating options are available for complete systems.

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: ≤1.84hTerms 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.