01/17

2024

Introduction to the performance of stainless steel pipes

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.

01/17

2024

How to make carbon steel pipe?

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.

01/17

2024

Inspection of steel bars and process inspection of steel bar joints

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.

01/17

2024

What is corrugated board?

What is corrugated board?

Corrugated board, also called profiled board, is made of color-coated steel sheets, galvanized sheets and other metal sheets that are rolled and cold-bent into various corrugated profiled boards. It is suitable for industrial and civil buildings, warehouses, special buildings, and large-span buildings. Roofs, walls and interior and exterior wall decoration of steel structure houses. It has the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fireproof, rainproof, long life, maintenance-free, etc., and has been widely promoted and used.

01/17

2024

Cold rolled steel processing methods

Cold rolled steel processing methods

Cold rolled steel is steel produced by cold rolling. Cold rolling is to further thin the No. 1 steel plate to a target thickness under room temperature conditions. Compared with hot-rolled steel plates, cold-rolled steel plates have a more precise thickness, smooth and beautiful surface, and have various superior mechanical properties, especially in terms of processing performance.

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