17

2024-01

Inspection of steel bars and process inspection of steel bar joints

When inspecting steel bars, the first thing to do is to check the brand number and quality certificate of the steel bars; secondly, to check the appearance, take 5% of the steel bars from each batch, and check that there should be no cracks, wounds or laminations on the surface, and the bumps on the surface of the steel bars should not exceed the horizontal limit.

2024-01-17

Inspection of steel bars and process inspection of steel bar joints

17

2024-01

How to make carbon steel pipe?

The raw material for carbon steel pipes is round tube billet. The round tube billet must be cut by a cutting machine into a billet with a length of about 1 meter and sent to the furnace for heating via a conveyor belt. The billet is fed into the furnace and heated to a temperature of approximately 1,200 degrees Celsius.

2024-01-17

How to make carbon steel pipe?

17

2024-01

Introduction to the performance of stainless steel pipes

Corrosion resistance: Stainless steel pipes contain high chromium and nickel components, have good corrosion resistance, and can resist corrosion from a variety of chemical substances.

2024-01-17

Introduction to the performance of stainless steel pipes

24

2023-06

The wide application of aluminum

Aluminum has a density of 2.7g/cm³ (one-third of the density of iron and copper), good ductility, and conductive capacity of two-thirds of copper wire, but the quality is only one-third, the price is cheaper, and it is widely used in the manufacture of high-voltage wires, cables, and radio industries.

2023-06-24

The wide application of aluminum
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