What items are made of metal around you?

On the basis of the original windows, a layer of mesh doors and windows with anti-theft protection function is added. The common types in security window are stainless steel security window, color steel security window, wrought iron security window, aluminum alloy security window and zinc steel security window.

2. Iron pot

Iron pot is a traditional kitchenware for cooking food. Generally, it does not contain toxic substances, but it will be oxidized when exposed to water for a long time. The main component is iron, but also contains a small amount of sulfur, phosphorus, manganese, silicon, carbon and so on.

Step 3 tap

The size switch used to control the water flow has the function of saving water. The upgrading speed of faucets is very fast, from the old cast iron technology to the electroplating knob type, to the stainless steel single temperature single control faucets, stainless steel double temperature double control faucets and semi-automatic kitchen faucets. Common faucets are SUS304 stainless steel, cast iron, all plastic, brass and zinc alloy.

4, kitchen knife

Kitchen utensils are mainly used for cutting or carving food. Common stainless steel knives and iron knives can also be divided into Chinese kitchen knives, Japanese kitchen knives and foreign kitchen knives.

5. Household tool hammer

Hammers used in household tools are most commonly used to knock nails, correct or break objects.

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