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Coupling Connector Stainless Steel Air Duct Spiral Fitting Reducer
US$0.56-0.90
800 Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableMaterial
Stainless SteelUsage
for Air ConditionerModel NO.
VFApplication
TransportationShape
RoundPerformance
Low NoiseModel Number
Vx CouplingProduct Name
Duct ConnectorApplication Scenarios
Hotel, IndustryFunction
Ventilation SystemFeature
DurableTransport Package
by SeaSpecification
standardTrademark
ZengoOrigin
ChinaProduction Capacity
20000Key features
Stainless Steel Material: Constructed from durable stainless steel for long-lasting performance.
Easy Installation: Designed for simple mounting between two ducts with cost savings.
Low Noise Performance: Operates quietly to ensure a comfortable environment.
Round Shape Design: Features a standard round shape suitable for spiral ducts.
Versatile Applications: Ideal for hotel, industrial, and ventilation system applications.
Wide Size Range: Available in sizes from 80mm to 400mm with precise dimensions.
Complete Duct Solutions: Supplies spiral ducts, elbows, reducers, flanges, and other fittings.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2003-06-01Nearest Port: Ningbo/ShanghaiAverage Response Time: ≤3.67hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF, DDP, DAP, Others
AI-Powered supplier vetting
SummaryThe supplier is presented as a professional technical HVAC/R supplier with production lines, moulds, patents, and a complete HVAC/R product range. It reports ISO 9000 and ISO 9001 management-system certifications and states that most products hold CE, RoHS, and UL approvals. Customization is available from samples and designs, including full, minor, and flexible customization. However, the supplier does not provide 3D software design, ODM, SDK, or well-known-brand OEM services, and launched no new products in the past year. It has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. Service quality assurance is stated, but complaint handling and corrective-action arrangements are described only as “Others.” Financial records are referenced for 2022–2024, but no financial performance details are provided. No specific customer cases are identified.
Supplier typeThe supplier is explicitly identified as a professional technical supplier and describes a complete HVAC/R range with production lines, moulds, patents, and one-stop solutions. Its stated business scope also covers hardware, building materials, mechanical equipment, refrigeration and air-conditioning equipment, and related technical services.
CertificationsThe supplier reports ISO 9000 and ISO 9001 management-system certifications. It also states that most products are approved by CE, RoHS, and UL, although the evidence does not indicate that every product holds these approvals.
R&D capabilityThe supplier has R&D capability, patents, and states that it continues to innovate and improve technology. Conversely, it launched no new products in the past year and does not provide ODM, SDK, or 3D software design services, indicating some limitations in documented innovation-service breadth.
Production capacityThe supplier states that it owns a series of production lines and moulds and provides a complete HVAC/R product range. Its business scope includes sales of refrigeration and air-conditioning equipment and related industrial products, supporting production-related capability, although no capacity or output figures are given.
Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as full, minor, and flexible customization. This supports a broad customization offering, but 3D software design is not available.
Product Q&A
Q:What is the material of the coupling connector?
A:
The coupling connector is made of stainless steel.
Q:What are the available sizes?
A:
The product is available in sizes ranging from 80mm to 400mm.
Q:Where can this product be used?
A:
It is suitable for hotels, industries, and ventilation systems.
Q:Is the installation difficult?
A:
No, it is designed for easy installation between two ducts.
Q:What other duct products do you supply?
A:
We also supply spiral ducts, elbows, reducers, flanges, and other duct fittings.
Send Inquiry
*To:NEW HVACR TECHNOLOGY (NINGBO) CO., LTD
*Content:
Supplier replies will be sent to your registered email
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