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

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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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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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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What are the commonly used shape transition methods for national standard spiral welded pipes? What are their characteristics?

2024-09-11

The production of national standard spiral welded pipes generally adopts spiral welding forming, with commonly used shape transitions.(1) Spiral inner hole transition method. The advantage of this method is that the mold design is convenient, and the outer mold can be made of a general round tube mo...

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What are the characteristics of Hainan welded steel pipe three-roll diagonal piercing machine?

2024-08-27

What are the characteristics of welded steel pipe three-roll diagonal piercing machine?The welded steel pipe three-high skew piercing machine has three active rolls and one head to form a closed ring pass, so the guide plate is cancelled. The shape of the roll is barrel-shaped, and the three rolls i...

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How is the solid tube blank pierced into hollow tube in the process of cross rolling perforation of welded steel pipe in Hainan?

2024-08-27

How is the solid tube blank pierced into hollow tube in the process of cross rolling perforation of welded steel pipe?At the beginning, the welded steel pipe blank is fed into the roll by the pusher and bitten by the roll. The roll drives the welded steel pipe blank to rotate and move forward at the...

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What are the factors that affect the axial sliding coefficient during the production of welded steel pipe in Hainan?

2024-08-27

Generally speaking, the axial resistance of the head and guide plate is increased, and the roll is dragged into the friction. The factors that reduce friction will promote the increase of sliding. The factors that affect the axial sliding coefficient are as follows:(1) The effect of welding steel pi...

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What is the reason for the formation of cavity in spiral steel pipe production in Hainan?

2024-08-27

What is the reason for the formation of holes in the production of spiral steel pipes?The rolled parts of spiral steel pipe are repeatedly rolled in the deformation zone because of the spiral motion. Due to the influence of the stress-deformation state, the center of the rolled piece has a longitudi...

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How to select Hainan alloy pipe

2024-08-01

In the field of industrial construction, we have been pursuing excellence, whether it is from the technical level or the selection of building materials have risen a level, only in this way can we ensure high quality, but also can better meet the needs of customers. So alloy pipe as an imp...

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The difference between hot and cold rolling process of Hainan alloy tube

2024-08-01

In the production process of alloy pipe, there will be cold rolling of steel pipe, hot rolling of steel pipe. What is the effect of cold rolling and hot rolling of this steel pipe on the steel pipe? What's the difference between them? Below let Xiaobian to explain these problems in detail for yo...

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Hotline：0898—68663308 0898—68623308
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

Patterned steel plate vs. steel grating plate

How to choose galvanized pipe to build greenhouse in Hainan?

Welding process of straight seam welded steel pipe

What are the commonly used shape transition methods for national standard spiral welded pipes? What are their characteristics?

What are the characteristics of Hainan welded steel pipe three-roll diagonal piercing machine?

How is the solid tube blank pierced into hollow tube in the process of cross rolling perforation of welded steel pipe in Hainan?

What are the factors that affect the axial sliding coefficient during the production of welded steel pipe in Hainan?

What is the reason for the formation of cavity in spiral steel pipe production in Hainan?

How to select Hainan alloy pipe

The difference between hot and cold rolling process of Hainan alloy tube