(1) The slender pipes should be hung vertically in a salt bath furnace or pit furnace as much as possible to reduce the deformation caused by their own weight.(2) When right angle tube with different cross-sectional sizes are heated in the same furnace, the small pieces should be placed at the outer
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As a common decoration construction material in our modern life, the application of galvanized square tubecan be said to be very extensive, and because the surface is galvanized, the anti-corrosion function can reach a better standard, and the corrosion-resistant effect can be better. Galvaniz
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1. What are the connection methods of galvanized steel tube?When using galvanized square tube, usually not only one galvanized square tube is used, and sometimes it is necessary to connect two or several galvanized square tube for use, which requires the correct connection method, then the galvanize
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In the process flow of square tube steel, welding has always been a challenging step. When welding, in particular, you need to pay attention! Avoid getting wet while welding outside or in the tuyere, as this increases the risk of cracks. When welding high-carbon steel or alloy steel, it is important
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