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Steel pipe comprehensive knowledge, comprehensive understanding of steel pipe

2024-12-03

Steel pipe is one of the four major categories of steel profiles, plates, pipes and metal products. It mainly began with the rise of the bicycle manufacturing industry, the development of oil in the early 19th century, the manufacture of ships, boilers and aircraft during the two World Wars, the man...

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Process method for welding galvanized steel plate

2024-12-03

one Galvanizing steel arc weldingThe existence of zinc layer brings some difficulties to the welding of galvanized steel. The main problems are: increasing sensitivity of welding cracks and pores, zinc evaporation and dust, oxide slag inclusion and melting and destruction of galvanized steel. Among ...

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Patterned steel plate vs. steel grating plate

2024-12-03

There are two main types of platform setup for petrochemical equipment, one is patterned steel plate and the other is steel grating plate. Now the difference between the two and the design idea to give you a simple introduction.1, pattern steel plate, the surface with a pattern of steel plate (below...

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Angle steel plate how to punch, Angle steel plate punching production process

2024-12-03

Angle iron manufacturing process is relatively simple, the production process can be divided into hot rolling and cold bending two, hot rolling for large Angle steel, cold bending is generally relatively small. The standard process is to use billet (such as billet) to gradually roll into ∨ shape aft...

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Basic design and application of steel structure base material, Angle steel, channel steel, I-steel and square pipe

2024-11-03

In interior design, the most commonly used steel mainly has the following types:Section steel is mainly divided into Angle steel, I-steel, channel steel, square pipeAngle steelAngle steel is a vertical Angle on both sides of the long steel, can be divided into equal Angle steel and unequal Angle ste...

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How to choose galvanized pipe to build greenhouse in Hainan?

2024-11-03

Now many greenhouses on the market are zinc plated tubes, so the choice of galvanized pipes is particularly important, must choose good wind resistance, will not rust,When we choose greenhouse galvanized pipe, you must choose a strong brand and well-known galvanized pipe manufacturer. In particular,...

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Hainan high quality low alloy seamless steel pipe mainly includes what steel?

2024-11-03

High-quality low-alloy seamless steel pipes mainly include the following types under the national standards:① Weldable low-alloy high-strength structural steel, the specified yield strength is greater than 360Mφa, less than 420Mφa② Boiler seamless steel pipe and pressure vessel pipe, such as GB713, ...

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What are the conditions for ordinary welded steel pipe non-steel pipe applications?

2024-11-03

The specified content of any element specified in the steel for seamless steel pipes conforms to the limit value range of the corresponding elements listed in non-steel, square pipe and steel, and these steels are called non-steel.What is seamless steel pipe non-steel(ordinary carbon structure squar...

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What is the main use of welded steel pipe in Hainan engineering structure?

2024-10-17

Engineering structure welded steel pipe is suitable for the construction of boilers, pressure vessels, ships, Bridges, factory buildings, geological oil drilling, laying oil and gas pipelines and other projects of structural steel pipe, including seamless steel pipe for engineering structure, and al...

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Welding process of straight seam welded steel pipe

2024-10-17

Welding process of straight welded steel pipe: The small size model can avoid stress corrosion, hot cracking and deformation, and the welding current is 20% lower than that of high carbon steel. In order to ensure the arc ignition, DC reverse connection is adopted. The short arc welding strateg...

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Hot Keywords： Hainan Steel Wholesale Hainan Steel Supermarket Hainan profile wholesale

NEWSNews

NEWSNews

CONTACTContact Us

Hainan Futong Steel Sales Co., Ltd

Steel pipe comprehensive knowledge, comprehensive understanding of steel pipe

Process method for welding galvanized steel plate

Patterned steel plate vs. steel grating plate

Angle steel plate how to punch, Angle steel plate punching production process

Basic design and application of steel structure base material, Angle steel, channel steel, I-steel and square pipe

How to choose galvanized pipe to build greenhouse in Hainan?

Hainan high quality low alloy seamless steel pipe mainly includes what steel?

What are the conditions for ordinary welded steel pipe non-steel pipe applications?

What is the main use of welded steel pipe in Hainan engineering structure?

Welding process of straight seam welded steel pipe