What is the working pressure of the duct?

The duct working pressure is -3000 Pa ~ +5000 Pa.

What insulation options are available?

We offer Non-insulated and Pre-insulated options with Fiber glass, rock wool, or rubber insulation.

Central Air Conditioning Duct Pipe AC Gi Round Duct Heat Recovery Ventilation Systems

Name: Central Air Conditioning Duct Pipe AC Gi Round Duct Heat Recovery Ventilation Systems
Brand: Guangzhou Octovent Cooling Equipment Co., Ltd
SKU: 2201169995

Guangdong, ChinaGuangzhou Octovent Cooling Equipment Co., Ltd

US$0.90

1 Piece

Product profile

Customization

Available

Material

Galvanized Steel

Usage

Heat Recovery Ventilation Systems, AC Systems

Model NO.

OCT-DT-S

Type

Spiral Duct

Venetian-Style Air Layers

Installation

Outlet

Modelnumber

Oct-Dt-S

Coated

Galvanized, Zinc Coated Plated

Shape

Round

Warranty

1 Year

Project Solution Capability

Graphic Design

Design Style

Traditional, Industrial

After-Sale Service

Online Technical Support

Material Thickness

0.4~2.5mm

Insulation Material

Fiber Glass or Rock Wool

Feature

Anti-Corrosion

Standard Length

3m 4m 5m 6m

Option

Non-Insulated & Pre-Insulated

Package

by Carton or Pallet

Application

Hotel, Office, Hospital, Mall, Supermarket

Diameter

80-2500mm

Transport Package

Carton or Pallet

Trademark

Octovent

Origin

Guangdong, China

Key features

Wide Diameter Range: Available in diameters from 80mm to 2500mm for various applications.

High Gas Tightness: Maintains seal from 5000 Pa negative pressure to 3000 Pa positive pressure.

Quick Assembly: Factory fitted seals allow installation without sealant or solvents.

Anti-Corrosion Material: Made of Galvanized Steel or Aluminium for durability and corrosion resistance.

Flexible Insulation: Options for Non-insulated or Pre-insulated with Fiber Glass or Rock Wool.

Versatile Application: Suitable for Hotels, Offices, Hospitals, Malls, and Supermarkets.

Standard Compliance: Meets DW144 and EUROVENTS standards for quality assurance.

Smooth Reinforced Ends: Both ends are turned up to ensure smooth, reinforced, and under-formed connections.

Company profile

Flexible CustomizationYears of Export ExperienceQuality AssuranceR&D Capabilities

Guangzhou Octovent Cooling Equipment Co., Ltd

Guangdong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-09-09Nearest Port: Nansha, Shenzhen, ShanghaiAverage Response Time: ≤9.96hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier demonstrates customization and product development capability, including full, design-based, sample-based, minor, and flexible customization, with new products developed in the past year and ODM services available. It holds ISO 9001 certification and reports quality assurance, documented corrective-action and complaint-handling procedures, and 12 years of export experience, with exports representing 90% of sales. However, quality control resources appear limited: one inspection staff member, no listed testing equipment, and finished products checked by packing staff. Financial credibility cannot be established because the provided financial records show zero values across the stated periods. The supplier has inventory capacity and a one-month lead time in both peak and off-season, but lacks overseas warehouses, showrooms, agents, branches, and offline trade-show participation. The company describes ventilation duct references in land and marine construction and dust-extraction projects, but...

Supplier typeThe supplier is presented as a ventilation-duct manufacturer with its own import-export rights, inventory capacity, and a strong export orientation: exports account for 90% of sales and exporting has continued for 12 years. It does not operate overseas warehouses, showrooms, agents, or branches, so it appears primarily to serve customers directly from its home-country operation.

CertificationsThe supplier reports ISO 9001 certification for its management system. Its products are also stated to comply with SMACNA and European Standard DW144 and Eurovent, although the provided information does not identify separate product certificates.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective and preventive actions, supporting a formal after-sales response process. However, it has no overseas agents or branches and offers overseas services in zero countries, which may limit localized support.

Financial creditThe provided financial information reports zero operating revenue, operating cost, profit, gross margin, and current ratio for the stated periods, including the last one, two, and three years. These figures do not provide positive evidence of financial strength, while the dataset does not explain whether they reflect actual performance or incomplete reporting.

R&D capabilityThe supplier reports new products within the past year, offers ODM services, and supports multiple forms of customization. It has one R&D engineer whose stated responsibility is preparing samples to customer requirements, but no SDK is available and the disclosed R&D staffing is limited.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by ODM availability and an R&D engineer who prepares samples according to customer requirements. Accepted quotation terms include FOB, CIF, CFR, and EXW, indicating flexibility in commercial delivery arrangements.