Product Name: Transverse Duct Corner/Tdf Corner/metal Stamping Model NO.: tdc/tdf Manufacturing Way: Press Material: Stainless Steel Type: Threaded Connection Flange Standard: ANSI Trademark: AIRMAX Transport Package: Pallet Specification: 20mm Origin: China Product Description -- Name: duct Corner-- Thickness: 1.0 mm ~5.0mm-- Width: 15mm~40 mm.--Material: Galvanize steel, steel, stainless steel, Iron, Aluminum;--Current tolerance: +/-0.005;--Packing:240PCS/package 96package/pallet 10pallet/container.Technical Information:1. Stamped from 16 GA & 14 GA ASTM A-653 G60/G90 material2. Manually inserted into TDF Flange3. Accepts a 3/8" carriage boltWe also have 15mm, 20mm, 25mm, 30mm, 35mm, 40mm duct corner. Their thickness is 1.5mm, 2mm, 2.5mm,3mm, 3.5mm and 5mm, You can choose as your require.4.We have special production line, output 150, 000PCS /day, Per lower costApplication:2mm thickness duct corner with flat angle.HVAC parts material: Galvanize steel, Iron, Aluminum; Steelness steel.Surfacetreatment: Plating zinc, plating black, chrom coatingOur company can supply various pulleys (OEM) according to the customers' drawings andrequirements.Please offer us your enquiry with detailed drawings, specifications, unit weight, qualityrequirements andpictures.We will supply you not only the products with good quality but also competitive price.If you have any question , please contact us !