What payment terms are accepted?

We accept T/T (Telegraphic Transfer) as the term of payment.

Are the gaskets suitable for fire dampers?

Yes, our gaskets are ideal for use in shut-off dampers, fire dampers, and other ventilation fittings.

What certification do the products have?

Our products are ISO certified, ensuring high quality and reliability.

Gasket Sealing Ring Joint for Spiro Fitting Connections in Ducts

Name: Gasket Sealing Ring Joint for Spiro Fitting Connections in Ducts
Brand: D&A Rubber Industries Ltd.
SKU: 2184835375

Zhejiang, ChinaD&A Rubber Industries Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.20/piece.Request sample

Product profile

Customization

Available

Material

Rubber

Usage

Marine, for Firefighting, for Air Conditioner, Industrial, for Environment Protection

Model NO.

80, 100, 125, 150, 160, 180, 200, 250.

Application

Transportation

Shape

Round, O, F, U,T, E,L...

Performance

Wearable

Certification

ISO

Materials

EPDM, Silicone FKM

Transport Package

D&a Standard Carton Box

Specification

*Size 80, 100, 125, 150, 180, 200, 250, 300.

Trademark

D&A RUBBER

Origin

Ningbo China

HS Code

4016

Production Capacity

10000000PCS Per Month

Key features

Customizable Materials: Available in EPDM, Silicone, and FKM to meet specific requirements.

Wide Size Range: Extensive sizes from 80mm to 1600mm, including 100-630mm popular options.

Anti-Friction Treatment: Ensures easy installation and long-term reliability with reduced wear.

Multiple Shape Options: Available in F, E, U, T, L, O, and round shapes for diverse needs.

HVAC & Marine Application: Ideal for spiral ducts, fire dampers, and marine ventilation systems.

ISO Certified Quality: Manufactured by D&A Rubber Industries Ltd. with ISO certification.

Self-Lubricating Option: Offers exceptional aging resistance and eliminates powder pollution.

Durable Construction: Precisely vulcanized for robust, reliable sealing in harsh environments.

Company profile

Importers and ExportersYears of Export ExperienceFast Delivery

D&A Rubber Industries Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2023-11-11Nearest Port: NingboAverage Response Time: ≤5.99hTerms 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.