Hinged Anti-Theft Lock Square Ductile Iron Manhole Cover

Name: Hinged Anti-Theft Lock Square Ductile Iron Manhole Cover
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2169903932

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

US$50.00

1 Piece

Sample price:US$50000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Warranty

1 Years

Model NO.

Hinged Anti-theft Lock Square Ductile Iron Manhole

Material

Iron

Shape

Square

Certification

ISO, CE

Disassembly Mode

Portable Light Weight

UV Weather Resistance

Outdoor All-Weather Grade

Edge Processing

Smooth Chamfered Edge

Noise Reduction Feature

Rubber Silent Cushion

Corrosion Resistance

Long-Term Rust Resistant

Transport Package

Plywood Case

Specification

150-2500lb

Trademark

SND

Origin

Handan, Hebei Province

HS Code

7325991000

Production Capacity

50000

Key features

High Toughness Anti-fracture Advantage: QT500-7 avoids brittle breakage of grey cast iron under heavy truck impact and ground settlement.

Standardized EN124 Load Grades: Clear load grading for accurate matching of different road scenarios, stable bearing safety.

Integrated Silent Shock-absorbing Fit: Rubber gasket eliminates driving noise, improve urban road environmental comfort.

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: ≤1.41hTerms 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.

Product Q&A

Q:Square vs round ductile iron manhole cover

Round cover self-centers under pressure, rarely falls into well opening; square cover perfectly fits square well chambers, saves underground pipeline space, more compact for cable and sewage square inspection pits.

Q:QT500-7 vs grey cast iron square cover

Grey iron low toughness, easy to crack under heavy impact; QT500-7 ductile iron features strong bending and impact resistance, doubled service life and lower long-term replacement cost.

Q:Hinged flip vs separate bolt lock

Hinge flip: Frequent daily inspection, convenient quick lifting, low theft risk; bolt lock: Rare overhaul requiring full cover removal, maximum anti-theft security.