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Flanged Sight Glass Pressure Round Manhole Cover with Plastic Handlewheel

Name: Flanged Sight Glass Pressure Round Manhole Cover with Plastic Handlewheel
Brand: Donjoy Technology Co., Ltd.
SKU: 927423935

Zhejiang, ChinaDonjoy Technology Co., Ltd.

US$100.00-380.00

1 Piece

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS, BSW

Material

Stainless Steel

Connection

Welding

Product Name

Flanged Sight Glass Pressure Round Manhole

Keyword

Flanged Sight Glass Pressure Round Manhole

Transport Package

Carton-Wooden Case or as Per Customers Require

Trademark

DONJOY

Origin

Wenzhou, Zhejiang, China

HS Code

9617009000

Production Capacity

200, 000PCS

Key features

FDA Compliant Materials: Gaskets include EPDM, NBR, Silicone, FPM meeting FDA177.1600 standards.

Flexible Customization: Thickness, size (200-800mm), and surface finish can be customized per request.

Multiple Material Options: Available in SS304 or SS316L stainless steel for diverse chemical environments.

Fast Delivery Time: Usually ships within 7 days after receiving T/T down payment.

Certified Quality: Meets 3-A Sanitary Standard and ISO9001:2015 management system.

Versatile Design: Supports inward/outward opening, low/mid/high-pressure applications.

Secure Packaging: Bubble pack for each unit with carton or plywood cases for protection.

Company profile

Years of Export ExperienceQuality AssuranceProduct Certification

Donjoy Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.35h

AI-Powered supplier vetting

SummaryDonjoy demonstrates broad manufacturing, customization, OEM/ODM, and R&D capabilities. It operates eight production lines, reports annual sanitary butterfly valve output of 200,000 pieces, and has eight quality inspectors. The supplier indicates ISO, environmental, occupational safety, CE, PED, MD, 3A, TS, ASME BPE, EHEDG, and FDA-related compliance or certification experience. It reports overseas agents or branches, export markets across multiple regions, and proximity to Ningbo and Shanghai ports. However, it has no stated in-stock capacity, overseas warehouse, overseas showroom, valid manufacturing-capacity contract with associated subcontractors, or offline trade-show participation. Financial evidence is limited to referenced years and does not provide sufficient information to assess credibility. Customer-case evidence is also insufficient because OEM service is stated without named customers or documented cases.

Supplier typeThe supplier presents itself as a manufacturer with machining, polishing, welding, blasting, ultrasonic cleaning, assembly, and CNC capabilities, while also offering OEM, ODM, and R&D services. Its product and process information supports classification as a manufacturing supplier rather than only a trading intermediary.

CertificationsThe company description cites production according to ASME BPE, EHEDG, FDA, and 3A standards, plus PED, MD, 3A, TS, and ISO9001:2008 credentials. Additional records identify ISO9001:2015, ISO14001, ISO45001:2018, and CE certification capability, providing explicit evidence of multiple quality, environmental, safety, and product-compliance credentials.

R&D capabilityThe supplier reports new products during the past year, ODM service, an R&D center, high-tech and innovative-enterprise recognition, and patent-model-enterprise status. It also uses an ERP system for digitized production, procurement, quality, and logistics management, although no SDK is available.

Production capacityProduction evidence includes eight production lines, eight quality inspectors, annual sanitary butterfly valve output of 200,000 pieces, one-month stated lead times, 30 qualified service-capability suppliers, and access to Ningbo and Shanghai ports. Nevertheless, the supplier reports no valid manufacturing-capacity contract with associated subcontractors, so capacity strength is supported but not fully risk-free.

Customization capabilityBoth R&D and design-capability records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM capability and recent new-product development, directly supporting broad customization capability.