What is the operating temperature range?

The design temperature range is from -40 to +180 degrees Celsius.

What is the weight of the product?

The weight is available in 20KG or 33KG options.

Is the product suitable for fuel tankers?

Yes, it is especially designed for fuel tanker trailers and chemical liquid tanker trucks.

Durable Quick Opening Manhole Cover for Easy Access

Name: Durable Quick Opening Manhole Cover for Easy Access
Brand: Hubei Huate Special Equipment Co., Ltd.
SKU: 2228365855

Hubei, ChinaHubei Huate Special Equipment Co., Ltd.

US$309.00

1-9 Pieces

US$295.00

10-19 Pieces

US$267.00

20+ Pieces

Product profile

Customization

Available

Capacity

Certification

ISO Tank

Model NO.

Insulation Type

Vacuum Insulation

Lining Material

Epoxy Resin

Material

Stainless Steel304

Type

Standard Tank Container

Valve Type

Gate Valve

Emergency Relief Pressure

21-35kpa

Nominal Pressure

0.3kpa

Weight

20kg/33kg

MOQ

1 Piece Is Available

Design Temperature

-40~+180

Sealing Material

Fluororubber

Transport Package

Carton

Specification

DN500

Trademark

Huate

Origin

Hubei

Production Capacity

5000pieces/Year

Key features

Durable Stainless Steel 304: Constructed from high-grade SS304 and 316L stainless steel for long-lasting performance.

Quick Opening Design: Features a special quick opening mechanism for easy and rapid access to the tank.

Wide Size Options: Available in DN300mm and DN500mm nominal diameters to suit various tank requirements.

Full Customization Available: Offers full customization, minor customization, and design customization options.

Low MOQ: Minimum Order Quantity is just 1 piece, allowing for flexible purchasing.

High Pressure Resistance: Designed with a nominal pressure of 0.3kpa and emergency relief pressure of 21-35kpa.

Wide Temperature Range: Operates effectively within a design temperature range of -40 to +180 degrees Celsius.

ISO Tank Certified: Meets ISO Tank certification standards for quality and safety assurance.

Company profile

Hubei Huate Special Equipment Co., Ltd.

Hubei, China

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: ≤8.23h

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.