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Matters needing attention when welding carbon steel pipe fitting elbow

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Author : admin
Update time : 2020-10-16 10:24:11

  Please use relevant articles to clean the appearance of the substrate, i.e. use a brush or sandpaper to completely remove impurities such as water, oil and oxide from the surface of the substrate to ensure the welding quality.

  Attention should be paid to the layout of carbon steel pipe fitting elbow welding site. The use of flammable or explosive materials is prohibited. Adopt windproof canopy.

  Carefully check whether the wiring of the welding machine meets the requirements. The quality of the wire is a relatively simple factor in the event, so you can't take it lightly.

  Check the base metal of pipe fitting elbow before welding, because it is directly related to the welding effect, so it is very necessary.

  Important welding structure should be cleaned by chemical cleaning method. It can simply replace sintering or caustic soda powder to clean the surface of water, oil, high melting point oxide film, oxide and other impurities.

  In the manufacture of carbon steel pipe fitting elbow, there are usually many auxiliary materials, including cast iron, stainless steel, carbon steel, alloy steel, etc. Of course, due to the different raw materials of raw materials, the carbon steel pipe fitting elbow will also have a certain price. The difference is that when users buy carbon steel pipe fitting elbows, they need to be installed to buy them, so as not to waste money. The construction of carbon steel pipe fitting elbows requires several different processes. During the manufacturing process, if employees can't control the time and manufacturing process, their elbow carbon steel grade will also be poor. In order to save manufacturing costs, employees also need to pay attention to operation details in the manufacturing process.