Anti-Theft Lock Square Ductile Iron Manhole Cover

Name: Anti-Theft Lock Square Ductile Iron Manhole Cover
Brand: Handan Shengnada New Material Technology Co., Ltd.
SKU: 2169857632

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

Jb/T 8527, GB/T 13927, ASME B16.34

Warranty

1 Year

Model NO.

Anti-theft Lock Square Ductile Iron Manhole Cover

Material

Steel

Shape

Square

Certification

ISO, CE

Disassembly Mode

Portable Light Weight

UV Weather Resistance

Outdoor All-Weather Grade

Anti-Blocking Property

Large Internal Flow Channel

Shape Style

Round Circular Shape

Transport Package

Plywood Case

Specification

150-2500lb

Trademark

SND

Origin

Handan, Hebei Province

HS Code

8481804090

Production Capacity

50000

Key features

High Toughness Anti-crack Performance: QT500-7 ductile iron avoids brittle fracture of grey iron under heavy impact and settlement.

Standardized EN124 Load Grades: Clear load classification for accurate road scenario matching, stable bearing capacity.

Silent Shock-absorbing Fit: Rubber gasket eliminates driving noise, no loose clattering.

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: ≤0.87hTerms 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-centering under pressure, rarely fall into well opening; square cover fits square well chamber perfectly, saves underground pipeline space, more compact for cable/sewage square inspection pits.

Q:QT500-7 vs grey cast iron cover

Grey iron low toughness, easy crack under heavy truck impact; QT500-7 ductile iron high toughness, bending resistance, service life doubled, long-term comprehensive cost lower.

Q:Hinged vs separate lock type

Hinged flip: Cover connected to frame, cannot be completely removed, ultra-low theft risk; bolt lock: cover fully detachable, easier large equipment maintenance access.