Duct Corner 35mmx1.5mm, AM20, AM25, AM30, AM35, TDF-35 and AM 40

5.00 out of 5
(1 customer review)


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Product Specifications

MaterialMild Steel
Thickness1.2 mm
Surface FinishPolished
Our presented series of Ducting Corner is enormously demanded in the market for their long-lasting nature and superior finish.

1 review for Duct Corner 35mmx1.5mm, AM20, AM25, AM30, AM35, TDF-35 and AM 40

  1. 5 out of 5


    The Duct Corner series, including AM20, AM25, AM30, AM35, TDF-35, and AM 40, offers a range of options for reinforcing and joining ductwork in HVAC systems.

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G.I Duct mate corner 3.5cmx3.5cm Made in China

Product Introduction

Duct Corners are the second indispensable element in the production of the connecting frame for rectangular piping systems. Only optimum interaction between flange and corner can achieve the best results in terms of tightness, stability and ease of assembly. This is where small details make a big difference – from fixed or aligned holes, burr-free production and much more. Every detail is geared towards achieving maximum stability and a tight fit.

Product Parameter (Specification)

1 6249443 624944

4 6249445 432840












Ventilation component steel corners, Flange corners, corner brackets, duct corners, duct clamps, TDC/TDF corners
More than 60 different corners to choose from, including TFC, TDC, GI, H comers etc.
Can be produced to your drawings or samples
Available materials: galvanized steel, aluminum, stainless steel, SPCC steel galvanized
Use with duct flanges for added strength and fixing points

Duct Corners & Flanges

Air master covers the entire range of various type duct connectors’ systems.  Suitable flanges’ corners are stamped from high quality steel grades. Specially formulated for HVAC ducts, water-based sealants and cross joints gaskets are available. Special clamps are available for supporting the construction of the duct. Airmaster is the best Flanges and Duct Corners manufacturers & Suppliers in UAE along with Grilles And Registers, Diffusers, Dampers, Louvers, Fire and Safety, Tapes & Insulation and VAV & Silencer. We supply all over in the middle east, Asian & African countries.

Airmaster diversified business into different areas of the construction industry in past few years, such as: Manufacturing of Fire rated Steel & Acoustic doors, HVAC designing & contracting, Manufacturing of Tapes/Adhesives for HVAC & Packaging industry and Fire fighting equipment. Now, we are coming up with another milestone in our product range- “Sheet Metal Ducting”.


Stamped from high quality steel with zinc coating, Duct corners are integral part of Four Bolt Duct Connectors Slip-on Flanges as well as TDF-35 connectors systems.

  • The size range available are AM20, AM25, AM30, AM35, TDF-35 and AM 40
  • Size-35 mm x 1.2 mm Thick
  • Duct flange corner using in HVAC
  • High Quality



Thank you for choosing us! We are dedicated to giving you the best products possible. If you have any questions, feel free to get in touch.


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