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Rubber Sealing Gasket for Closing Dampers
US$0.10
1,000 Pieces
Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

EPDM

Application

HVAC

Model NO.

100, 125, 150, 180, 200, 250...

Type

Sealing Gasket

Performance

Sealing

Shape

O, F, T, E,L...

Standard

Standard, Nonstandard

Transport Package

D&a Standard Carton Box

Specification

ROHS

Trademark

D&A RUBBER

Origin

Ningbo China

HS Code

4016

Production Capacity

10000000PCS Per Month

Key features

Tight Air Seal Performance: Provides an extremely tight air seal for closing damper rubber blade edge applications.
Durable EPDM Material: Made from black EPDM rubber with better aging resistance and no powder pollution.
Wide Size Range: Available in sizes from 80mm to 1600mm, including 80, 100, 125, 150, 180, 200, 250, 300, 400, 450, 630.
Multiple Shape Options: Typical shapes include F-shape, E-shape, U-shape, T-shape, and L-shape for various fittings.
Anti-Friction Treatment: Features anti-friction treatment to ensure smooth operation and longevity in ventilation systems.
Versatile HVAC Application: Suitable for spiral duct fittings, bends, reducers, T-pieces, iris dampers, and fire dampers.
Professional Manufacturing: Produced by D&A Rubber Industries, specialized in silicone and rubber products with vulcanize joining.
Fast Lead Time: Off-season lead time is within 15 workdays, ensuring timely delivery for ventilation projects.

Company profile

D&A Rubber Industries Ltd.
Importers and ExportersYears of Export ExperienceFast Delivery
Business Type: Manufacturer/FactoryExport Year: 2023-11-11Nearest Port: NingboAverage Response Time: ≤2.82hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a combined company offering moulded rubber products, tubing, and cords, with one production line and facilities covering rubber mixing, vulcanization, and molding. It provides OEM services for well-known brands and ODM services, while customization is available from samples. Finished-product inspection instructions are established and uniformly followed, and the supplier has two quality assurance and quality control inspectors. Export activity is significant, with 71%–90% of sales from exports, supported by three experienced export staff and two staff with more than ten years of export experience. However, there is no available SDK, no new product development reported in the past year, no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and no continuous batch quantity reconciliation. The provided information does not establish certification holdings or identifiable customer cases.
Supplier typeThe supplier is identified as a combined company and an offshore company name. Its offerings include moulded rubber products, tubing, and cords, indicating a manufacturing-oriented supplier profile.
After-Sales capabilityThe supplier has procedures for corrective and preventive actions and customer complaint handling, but no written records are available. It has no overseas warehouse, showroom, agent, branch, or offline trade-show participation; service coverage is also recorded as zero countries, limiting evidence of overseas after-sales support.
R&D capabilityThe supplier offers ODM services and sample-based design customization, but has no available SDK and reported no new products during the past year. These explicit limitations outweigh the available design-service evidence for innovation assessment.
Production capacityProduction covers rubber mixing, vulcanization, and molding, with one production line and one manufacturing facility grouping. Finished-product inspection instructions are uniformly followed, but the factory does not continuously reconcile quantities for every batch or mass-production run.
Customization capabilityThe supplier explicitly provides customization from samples and offers ODM services, demonstrating an established ability to adapt or develop products based on customer requirements.
Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related OEM experience. However, no customer names, project details, or verifiable case records are provided.

Product Q&A

Q:What material is used for the sealing gasket?
A:
The gasket is made from black EPDM rubber or silicone, vulcanized and jointed to rings for durability.
Q:What are the available sizes for the gasket?
A:
Sizes range from 80mm up to 1600mm, including standard sizes like 80, 100, 125, 150, 180, 200, 250, 300, 400, 450, and 630.
Q:What shapes are available for the sealing gasket?
A:
Typical shapes include F-shape, E-shape, U-shape, T-shape, and L-shape to fit various duct fittings.
Q:Where can this gasket be applied?
A:
It is used for sealing in ventilation system fittings such as spiral ducts, bends, reducers, T-pieces, and various dampers.
Q:What is the lead time for production?
A:
Off-season lead time is within 15 workdays, while peak season lead time is approximately one month.

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