What payment terms do you accept?

T/T is our primary payment method. L/C is negotiable for large project orders.

What is your standard payment process?

30% deposit to start production; full balance shall be paid before container loading.

How long is your production lead time?

Stock items: 3-7 working days; customized products: 7-15 working days. Please confirm the schedule in advance during peak seasons.

Can I get samples to check quality first?

Samples are available at your expense. The sample cost will be fully refunded when you place bulk orders.

Tdf Duct Corner with Quick Clamp Flange Sleeve for Enhanced Compatibility

Name: Tdf Duct Corner with Quick Clamp Flange Sleeve for Enhanced Compatibility
Brand: Zhejiang Shunxin Heating and Ventilation Equipment Co., Ltd.
SKU: 2182228522

Zhejiang, ChinaZhejiang Shunxin Heating and Ventilation Equipment Co., Ltd.

US$0.20

100-999 Pieces

US$0.15

1,000-9,999 Pieces

US$0.05

10,000-99,999 Pieces

US$0.04

100,000+ Pieces

Product specifications

Thickness

Sample price:US$0.25/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Steel Stainless Steel

Usage

for Air Conditioner, Tdf Flange Duct

Model NO.

Duct Flange Corner

Application

Commercial Kitchens, Hospitals, Food Factories, Cl

Shape

L-Shaped Corner

Performance

Corrosion

Certification

ISO, CE

Connection Method

Quick Clamp Flange Sleeve

Customized

Acceptable

Compatible System

Tdf / Tdc Flange System

Feature

High Strength, Rust-Resistant, Easy Installation

Transport Package

Customized

Specification

Customized

Trademark

Customized

Origin

China

Production Capacity

1000000/Pieces

Key features

Customizable Duct Sizes: Custom sizes available for all ducts, air dampers, and air outlets based on customer drawings.

High Strength & Rust Resistance: Made from galvanized steel or stainless steel with precision stamping for stability and corrosion protection.

Quick Clamp Flange Sleeve: Ensures easy installation and firm connection for TDF and TDC rectangular duct systems.

Wide Compatibility: Fits both standard and non-standard ducts in commercial, industrial, and hospital HVAC projects.

International Fire Certifications: Meets BS476, ASTM fire tests, and Civil Defense requirements for UAE, Saudi Arabia, and Qatar.

OEM & ODM Services: Full customization support including brand marks, sizes, and designs from samples or drawings.

Fast Production Lead Time: Stock items ship in 3-7 days; customized products delivered within 7-15 working days.

One-Stop Delivery Solution: Complete sets including ducts, dampers, air outlets, flanges, and connectors shipped together.

Company profile

High Repeat Buyers ChoiceFast DeliveryCustomization from SamplesODM Services

Zhejiang Shunxin Heating and Ventilation Equipment 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: 4 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤0.04h

About Our Factory & Business Background

AddressHangzhou, Zhejiang, China

Plant Area1814 square meters

Number of Employees15

Registered Capital80,000,000 RMB

Terms of PaymentT/T, Western Union

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsTeflon,Fresh air inlet,damper,Air diffuser,Silencer,Stainless steel duct,Galvanized steel duct,Fan

Production Lines4

Production MachinesU-shaped groove equipment, Cutting machine, Super 5-line machine, Flange forming machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2022-04-08

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Can we customize the duct sizes?

Yes. Custom sizes are available for all ducts, air dampers and air outlets. We can arrange production once you provide drawings.

Q:What are the common plate thickness options?

Regular thickness of galvanized steel & stainless steel ducts ranges from 0.5mm to 1.2mm. Phenolic ducts have fixed optional thickness.

Q:Can dampers, air outlets and ducts be shipped together?

Yes. We support one-stop delivery with complete sets including ducts, dampers, air outlets, flanges and flexible connectors.

Q:How to choose between stainless steel ducts and galvanized steel ducts?

Stainless steel ducts fit humid and chemical environments. Galvanized steel ducts are cost-effective for hotels, shopping malls and ordinary buildings.

Q:What is your MOQ (Minimum Order Quantity)?

There is no strict MOQ for standard ducts. Small customized orders are acceptable, and unit prices are lower for bulk purchases.