What is the delivery time for orders?

Generally 20 days, depending on the order quantity and season. Peak season lead time is 1-3 months.

What is the warranty period?

We provide an 18-month guarantee period for all our sanitary manhole covers.

Sanitary Manhole Covers for Food Industry Manway

Name: Sanitary Manhole Covers for Food Industry Manway
Brand: Shanghai Kaiquan Machine Valve Co., Ltd.
SKU: 787849285

Shanghai, ChinaShanghai Kaiquan Machine Valve Co., Ltd.

US$150.00

1 Piece

Product profile

Customization

Available

Process

Mild Processing

Power Source

Electric

Model NO.

Kaiquan

Certification

CE, ISO9001

Automatic Grade

Automatic

Application

Milk

Customized

Material

Stainless Steel 304/316/Ss316L

Size

Standard Dn500mm, Dn450mm

Shape

Round and Elliptical

International Standard

DIN, SMS, ISO, 3A, Bpe, CMP, Idf

Pressure

Medium Pressure

Temperature of Media

Medium Temperatur

Power

Manual

Connection

Welded, Quick-Installed, Threaded

Polish

Mirror Polish, Dull Polish, Sub-Light

Applications

Pharmacy, Beer, Food, Petroleum, Dairy Beverage

Transport Package

Standard

Specification

Trademark

Origin

China

HS Code

8479820090

Production Capacity

10000

Key features

High-Grade Stainless Steel: Constructed from SS304, 316, 304L, or 316L for superior corrosion resistance and hygiene.

Multiple Polish Options: Available in Mirror, Matte, Sand-blasting, 240G, 400G, and tumble finishes.

Wide Size Range: OD sizes available from DN150 to DN600, including DN400, 450, and 500.

Flexible Connections: Supports Welded, Quick-Installed, and Threaded connection methods.

Global Standards Compliance: Certified with CE, ISO9001, FDA, and meets DIN, SMS, ISO, 3A, BPE, CMP, IDF standards.

Customization Available: Offers full customization for material, size, shape, and surface treatment.

Fast Production Capacity: High production capacity of 50,000 pieces per week ensures timely supply.

18-Month Warranty: Comprehensive 18-month guarantee period for quality assurance.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock CapacityQuality Assurance

Shanghai Kaiquan Machine Valve Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤7.19h CertifiedTerms of Payment: T/T, LC

AI-Powered supplier vetting

SummaryThe supplier is identified as a Shanghai-based trading company associated with wholesale and retail activities, while the production information indicates operations involving six production lines and 41–50 quality-control staff. It reports substantial output across butterfly valves, plate heat exchangers, homogenizers, UHT sterilizers, and stainless-steel tanks, with 90% of sales from exports and exporting activity since 2008. The supplier supports several customization models and accepts FOB, CIF, CFR, and EXW quotation terms, as well as T/T and LC payments. However, it does not provide 3D software design, ODM, SDK, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show services. Written procedures or records for service assessment, corrective actions, and complaint handling are absent. CE certification is reported, but the available financial indicators are all recorded as zero, preventing a positive assessment of financial credibility.

CertificationsThe supplier reports CE certification under sustainable development and product certification capability. This is explicit evidence of holding or supporting CE certification, although no additional certifications are provided.

After-Sales capabilityThe supplier reports no written procedures or records for service-capability assessment, corrective and preventive actions, or effective customer-complaint handling. It also has no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation; therefore, the available evidence does not demonstrate a structured after-sales service system.

Financial creditFinancial indicators including operating revenues, gross margin, and current ratio are recorded as zero for the stated periods. Although a production-output range and a 2025 financial-capacity reference are provided, the zero financial metrics do not support a positive assessment of financial credibility.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK, and no 3D software design service. Its company description mentions innovation and technology as organizational goals, but this is not supported by demonstrated recent product-development or software capabilities.

Production capacityThe supplier reports six production lines, 41–50 quality-control staff, and product-specific output of 10,000,000 butterfly valves, 3,000 plate heat exchangers, 500 homogenizers, 100 UHT sterilizers, and 1,000 stainless-steel tanks. It also identifies Shanghai and Ningbo ports as nearby and reports one-month lead times, although some lead-time entries are inconsistent or unclear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly supports a broad customization capability, even though no detailed engineering or 3D-design service is provided.