HVAC Duct Fittings 30 Degree Pressed Stamped Pre-insulated Bend Elbow
Made of galvanized steel, carbon steel, stainless steel and Other materials, and used in the transmission of gas, dust, and particles. We offer a wide range of products for dust extraction systems, including straight duct, bend, tee, reducer volume control damper, socket pipe, access door, duct clamp, flanges, etc. Customization is available on request.
Standard size: Φ80-Φ630mm, special size can be customized.
Φ80-630mm straight duct and fittings are fabricated by laser welding.
Other size are by longitudinal crimp and plasma welding. Bend, tee, reducers and other plastic product use overlapping coverage spot welding and full-length welding to connect.
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