What are the sealing element options?

Standard sealing is EPDM, with optional NBR and PTFE available for specific needs.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

How long is the lead time?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Premium Sanitary Stainless Steel Cross Sight Glass for Industrial Use

Name: Premium Sanitary Stainless Steel Cross Sight Glass for Industrial Use
Brand: Wenzhou Nuomeng Technology Co., Ltd.
SKU: 759113865

Zhejiang, ChinaWenzhou Nuomeng Technology Co., Ltd.

US$16.47-70.59

1 Piece

Product profile

Customization

Available

Steel Parts

304 or 316L

The Material of Straight Sight Glass

Silicon Boride Glass

Model NO.

NM111104

The Material of Union Type Sight Glass

Silicon Boride Glass or Tempered Glass

Sealing Elements

Standard--EPDM; Optional--NBR, PTFE

Working Tempressure (EPDM)

-20 to 135 Degree Celsius

Transport Package

Carton, Plywood Case

Specification

DIN

Trademark

NUOMENG, OEM

Origin

Wenzhou, China

Key features

Premium Material Options: Steel parts available in 304 or 316L; Glass options include Silicon Boride or Tempered Glass.

Versatile Sealing Elements: Standard EPDM seals with optional NBR or PTFE for enhanced chemical resistance.

Wide Temperature Range: Operates effectively from -20 to 135 degrees Celsius with EPDM sealing.

360-Degree Visibility: Straight sight glass design allows for horizontal, vertical, and full 360-degree viewing.

Illuminated Design Option: Sight glass with lamp enables clear viewing in dark environments for tank equipment.

Comprehensive Size Range: Available in pipe diameters from DN25 to DN100 with specific height and thickness specs.

Full Customization Support: Offers full customization, minor customization, and flexible options from samples or designs.

ISO Certified Manufacturer: Company holds ISO9001:2015 and ISO14001 certifications with 11 years of export experience.

Company profile

Importers and ExportersIn-stock CapacityQA/QC InspectorsR&D Capabilities

Wenzhou Nuomeng 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: 11 Years CertifiedNearest Port: Ningbo port, Shanghai portAverage Response Time: ≤10.50h

AI-Powered supplier vetting

SummaryThe supplier is a Wenzhou-based trading company in the manufacturing industry, covering pipeline fittings, valves, pumps, installation, maintenance, and technical consultation. It demonstrates professional technical, 3D design, customization, ODM, and OEM capabilities, and reports new products within the past year. Production information includes two production lines, 11–20 quality-control staff, and stated outputs for sanitary fittings, valves, pumps, and ball valves. Quality inspection instructions are reportedly implemented, but the supplier has no valid manufacturing-capacity contract with related subcontractors. Overseas support is limited: it has no overseas agents, branches, warehouse, or showroom, and reports zero countries served overseas, although it has attended ACHEMA 2024 and is located near Ningbo and Shanghai ports. No certification information or customer cases are provided. Financial records are identified for 2021–2023, but financial performance is not disclosed.

Supplier typeThe supplier is identified as a Wenzhou, Longwan District trading company operating in the manufacturing industry. Its stated business scope covers pipeline fittings, valves, pumps, related sales, processing, installation, maintenance, technical consultation, and import/export activities.

After-Sales capabilityThe business scope explicitly includes installation, maintenance, and technical consultation, and the supplier reports in-stock service capability. However, it has no overseas warehouse, showroom, agents, or branches and reports zero countries offering overseas services, limiting evidence of international after-sales coverage.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products within the past year, and ODM services. It does not have an available SDK, but the provided evidence supports product-development and design activity.

Production capacityThe supplier reports two production lines, 11–20 quality-control staff, stated annual output for sanitary fittings, valves, pumps, and ball valves, and 3 quality assurance/control inspectors in another record. It also reports in-stock capability and standardized finished-product inspection instructions, but lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM and OEM services, including OEM work for well-known brands, providing direct evidence of broad customization capability.