News

Looking forward to meeting you at the 24th Russia International Oil, Gas, and Petrochemical Technology Exhibition (NEFTEGAZ 2025)

In April this year, three elites from our foreign trade department will participate in the 24th Russia International Oil, Gas and Petrochemical Technology Exhibition (NEFTEGAZ 2025). As the largest and most influential oil and gas industry exhibition in Eastern Europe, NEFTEGAZ is not only an imp... Read More

Deep integration, jointly drawing a development blueprint; Hand in hand, seek prosperity together!

Recently, in order to further clarify the company's development direction for the year, optimize performance planning, strengthen cooperation between departments, and arrange factory production processes reasonably, our company successfully held a departmental communication meeting. This conferen... Read More

Industry standards and technical specifications for flange forgings

As an important connecting component in the industrial field, flange forgings are manufactured and used in accordance with a series of strict industry standards and technical specifications to ensure product quality and meet usage needs. In terms of material selection, flange forgings should be m... Read More

What is the difference between the flanges of the Ministry of Machinery and the Ministry of Chemical Industry?

There are significant differences between the flanges of the Ministry of Machinery and the Ministry of Chemical Industry in multiple aspects, mainly reflected in their applications, materials, structures, and pressure levels.   1 Purpose   Mechanical flange: mainly used for general pipe... Read More

How much do you know about flange forgings?

Flange forgings are crucial connecting components in the industrial field, made through forging processes and used to connect pipelines, valves, and other equipment. So, how much do you know about the basic concepts, materials, classifications, usage scenarios, and application areas of flange for... Read More

Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. Corporate Social Responsibility Report (CSR Report)

Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. Corporate Social Responsibility Report (CSR Report) Reporting year : 2024 Release date : [ November 29 ]     Preface Shanxi Donghuang Wind Power Flange Manufacturing Co., Ltd. (hereinafter referred to as "Donghuang Company") is... Read More

The process flow of forging and the characteristics of its forgings

Technological Process Different forging methods have different processes, among which the process flow of hot forging is the longest, generally in the order of: billet cutting; Heating of forging blanks; Roll forging blanks; Forging forming; Cutting edges; Punching; Correction; Intermediate inspe... Read More

What are the materials used for forging?

The forging materials mainly consist of carbon steel and alloy steel with various compositions, followed by aluminum, magnesium, copper, titanium and their alloys. The original states of materials include bar, ingot, metal powder, and liquid metal. The ratio of the cross-sectional area of a metal... Read More

Leaving with a full load even without exhibiting – A documentary of on-site visits and exchanges at the Abu Dhabi Oil Show

With the grand opening of the Abu Dhabi Oil Show, elites from the global oil industry have gathered together to celebrate the occasion. Although our company did not participate in the exhibition this time, we have decided to send a professional team to the exhibition site to join industry colleag... Read More

Not attending the exhibition but also attending the appointment: We look forward to meeting you in Abu Dhabi

As the Abu Dhabi Oil Show approaches, the global oil industry's attention is focused on it. Although our company did not appear as an exhibitor this time, we have decided to dispatch a professional team to the exhibition site. We look forward to working with colleagues in the industry to particip... Read More

Attention should be paid to the forging process

1.The forging process includes cutting the material into the required size, heating, forging, heat treatment, cleaning, and inspection. In small-scale manual forging, all these operations are carried out by several forging workers with hands and hands in a small space. They are all exposed to the... Read More

Dangerous factors and main causes in forging production

1、 In forging production, external injuries that are prone to occur can be divided into three types according to their causes: mechanical injuries - scratches or bumps directly caused by tools or workpieces; Scald; Electric shock injury.   2、 From the perspective of safety technology and l... Read More
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