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Efficient Six-Claw Manhole Cover for Rapid Access Solutions
US$300.00
1-9 Pieces
US$295.00
10-19 Pieces
US$280.00
20+ Pieces
Product profile
Customization
AvailableCapacity
/Certification
ISO TankModel NO.
/Insulation Type
Vacuum InsulationLining Material
Epoxy ResinMaterial
Stainless Steel304Type
Standard Tank ContainerValve Type
Ball ValveEmergency Relief Pressure
21-35kpaNominal Pressure
0.3kpaWeight
20kg/33kgMOQ
1 Piece Is AvailableTransport Package
CartonSpecification
DN500Trademark
HuateOrigin
HubeiProduction Capacity
5000pieces/YearKey features
Durable Stainless Steel Construction: Made from high-grade SS304 and 316L stainless steel for superior corrosion resistance.
Quick Opening Design: Special quick opening mechanism ensures rapid access for fuel tanker trailers.
Versatile Size Options: Available in DN300mm and DN500mm nominal diameters to fit various requirements.
Low Minimum Order Quantity: MOQ is only 1 piece, making it accessible for small orders and trials.
Full Customization Available: Offers full customization, minor customization, and design customization options.
ISO Certified Quality: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 management systems.
Suitable for Chemical Transport: Ideal for slightly corroded chemical raw materials and fuel tanker applications.
Comprehensive Product Inspection: 100% visual and function inspection performed on all finished products.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port, Qingdao PortAverage Response Time: ≤7.97h
AI-Powered supplier vetting
SummaryHubei Huate Special Equipment operates across vehicle boxes and tanks, auto parts, refueling equipment, household appliances, valves, construction machinery, and related engineering services. It reports ISO9001:2015, ISO45001:2018, ISO14001, and CCC certification, along with documented quality, complaint-handling, supplier-management, and corrective-action procedures. The supplier has inventory capability, export experience of 10 years, and exports representing 51%–70% of sales. It supports customization from designs, minor customization, and full customization, and provides ODM services. However, it lacks private-mold R&D, 3D software design, SDK availability, overseas warehouses, overseas showrooms, and valid manufacturing contracts with affiliated subcontractors. Financial information is identified for 2022–2024, but no substantive financial results are provided.
Supplier typeThe supplier is a diversified manufacturer and trading company covering vehicle boxes and tanks, auto parts, refueling equipment, household appliances, valves, construction machinery, and related engineering services. Its 10 years of export experience and stated foreign-market activity indicate an internationally oriented supplier, while ODM capability is also reported.
CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, plus CCC product certification capability. These explicitly support its quality, occupational safety, environmental, and product-compliance credentials.
After-Sales capabilityThe supplier has a documented customer-complaint procedure with follow-up records, inventory capability, and documented supplier-service assessment and corrective-action procedures. However, it reports no overseas warehouse or overseas showroom, so the evidence supports structured service handling but not comprehensive overseas service infrastructure.
R&D capabilityThe supplier reported new products during the past year, provides ODM services, and describes itself as innovation-driven. Nevertheless, it lacks private-mold R&D, professional technical-supplier status, 3D software design services, and an available SDK, indicating product-development capability with notable technical limitations.
Production capacityThe supplier’s business scope includes production, processing, sales, maintenance, and engineering activities; it reports inventory capability, four own-brand product quality-control programs, raw-material traceability, and documented inspection instructions. A stated deficiency is the absence of a valid manufacturing contract with affiliated subcontractors, which limits assurance regarding subcontracted production governance.
Customization capabilityThe supplier explicitly offers customization from customer designs, minor customization, and full customization, and also provides ODM services. This demonstrates broad customization coverage, although the lack of private-mold R&D and 3D software design services may constrain certain development workflows.
Product Q&A
Q:What materials are used for the manhole cover?
A:
The manhole cover is primarily made of SS304 and 316L stainless steel, with aluminum alloy options also available.
Q:What are the available sizes?
A:
We offer two nominal diameter sizes: DN300mm and DN500mm.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece, allowing for flexible purchasing.
Q:Can the product be customized?
A:
Yes, we provide full customization, minor customization, and customization from designs.
Q:What is the nominal pressure rating?
A:
The nominal pressure is 0.3kpa, with emergency relief pressure ranging from 21-35kpa.
Send Inquiry
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Hubei Huate Special Equipment Co., Ltd.
Hubei Huate Special Equipment Co., Ltd.*Content:
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