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The main technical properties of steel

2023-11-14

First, mechanical properties1. Tensile performanceSteel has high tensile properties. Drawing is the main force form of construction steel. Therefore, the tensile property is an important indicator of the performance of steel and the selection of steel.(1) Elastic stage. The A's in the curve...

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Construction key points of steel structure building renovation and reinforcement

2023-11-14

In the process of reinforcement design and construction of steel structure buildings, the staff should combine the actual situation to make a more ideal design content. It should be carried out without affecting the working life, retain the original structural components as far as possible, red...

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The difference between threaded and spiral tubes

2023-11-08

1, the two production process is differentSpiral steel pipe is called spiral welded pipe. For spiral steel pipe, the use of automatic double-wire submerged arc welding process, strip as raw materials, often using warm extrusion molding, double-line double-end automatic submerged arc welding process,...

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14/5000 翻译 Production technology of 3PE outer anticorrosive layer of steel pipe

2023-11-08

(1)3PE external anti-corrosion production process and production line basic parameters From the 3PE external anti-corrosion production process sequence, the staff should follow the following steps to implement: according to the nature of the steel pipe preheating work, and to test whether its shape ...

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Production process of spiral steel pipe

2023-11-08

Large-caliber epoxy coal asphalt anticorrosive steel pipe does not accumulate scale, does not breed microorganisms, is a healthy pipeline, to ensure that the fluid is not contaminated by secondary pollution. Its fluid resistance is small, the inner wall is smooth, the transmission efficiency is high...

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Domestic steel trend in the second half of the year will be good

2023-11-02

In the first half of this year, the output of automobiles and home appliances was significantly higher than the same period in previous years, mainly due to policy support, the release of consumer demand after the epidemic, and the improvement of the export situation. At the same time, the output of...

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25/5000 翻译 The most complete in history! Steel weight calculation formula: rebar, square steel, Angle steel......

2023-10-30

Hainan steel wholesaleCalculation formula of theoretical weight of steelThe unit of measurement for calculating the theoretical weight of steel is kilogram (kg).The basic formula is:W (weight kg) =F (section area mm2) ×L (length m) ×ρ (density g/cm3) ×1/1000The density ρ of steel is 7.85g/cm3, and t...

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Hainan Futong steel supermarket

2023-10-27

Confucius has a saying: "I go three times a day." For manufacturing practitioners, there is also a "three provinces" homework to do every day, that is, to ask yourself at all times: save material? Save work or not? Is it easy?Now the manufacturing industry competition is too fie...

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What happened to the disappearing demand for steel?

2023-10-25

Since July, the temperature has been rising, and people generally feel that the summer is unbearable. However, the steel industry has no heat in this summer, as cold as entering the Arctic ice and snow, and the level of industry profits has been at a new low since 2015. According to the data of the ...

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Seamless steel pipe development history

2023-10-23

Seamless steel pipe is made of steel ingot or solid tube billet perforated into wool tube, and then made by hot rolling, cold rolling or cold drawing.Hainan steel wholesaleThe seamless steel pipe has a hollow section and is widely used as a pipeline for conveying fluids.Compared with soli...

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Address：Intersection of Haisheng Road and Yongwan Road in Xiuying District, Haikou City (diagonally opposite the Public Security Bureau)

Company website：www.hnftsteels.com

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海南钢结构厂家

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

NEWSNews

NEWSNews

CONTACTContact Us

Hainan Futong Steel Sales Co., Ltd

The main technical properties of steel

Construction key points of steel structure building renovation and reinforcement

The difference between threaded and spiral tubes

14/5000 翻译 Production technology of 3PE outer anticorrosive layer of steel pipe

Production process of spiral steel pipe

Domestic steel trend in the second half of the year will be good

25/5000 翻译 The most complete in history! Steel weight calculation formula: rebar, square steel, Angle steel......

Hainan Futong steel supermarket

What happened to the disappearing demand for steel?

Seamless steel pipe development history