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What are the uses and varieties of seamless steel pipes for aviation?

2024-10-17

Aviation pipe is the general term and abbreviation for seamless steel pipes used in the manufacturing of aircraft and other aviation and aerospace equipment. Aviation pipe includes high-pressure conduits, fuel pipes, speed measuring pipes, rivet pipes, gas plate pipes, and landing pipes. As aviation...

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Hainan Iron and Steel Anti rust Paint Anti rust Process

2024-09-11

Iron and steel rust removal difficulty: iron and steel rust in the complete removal of rust, very difficult, as long as the steel surface rust, rust core can make the steel base continue to rust, even if the rust is very clean, the new metal surface area increases, the absorption of water increases,...

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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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Hainan alloy pipe classification

2024-08-01

Alloy tubes are used to separate hydrogen from impurities.The principle of hydrogen purification in the palladium tube is that at 300-500 ° C, when the hydrogen to be purified is passed into the side of the palladium tube, hydrogen is adsorbed on the wall of the palladium tube. Due to the lack of tw...

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

NEWSNews

NEWSNews

CONTACTContact Us

Hainan Futong Steel Sales Co., Ltd

What are the uses and varieties of seamless steel pipes for aviation?

Hainan Iron and Steel Anti rust Paint Anti rust Process

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?

Hainan alloy pipe classification

How to select Hainan alloy pipe

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