News
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The new equipment is finished
Recently, our company for foreign customers processing the appearance of the perfect high-frequency straight seam welded pipe equipment, perfect shape, smooth lines, well received by customers. The high frequency straight seam welding pipe machine is a kind of machine equipment which can heat ste...Read more -
The new carbon and nitrogen quenching furnace was put into use
Today, my company’s new purchase of carbon and nitrogen quenching furnace officially put into use, the quenching furnace can accurately ensure the hardness and thickness of the quenching layer of the quenching workpiece。Read more -
General manager Feng Jizhe attended the international steel tube exhibition in Istanbul, Turkey
2023 5.24 -5.28,our general manager Feng Jizhe went to the International Exhibition Center in Istanbul, Turkey and participated in the 2023 Turkey Tube&Steel Istanbul, general Manager and European customers have carried out in-depth product cooperation negotiations, customers on the display o...Read more -
Technical Requirements of Large and Thin Pipe for Welded Pipe Equipment and Welded Pipe Die
The technical requirements of large pipes for welding pipe equipment and welding pipe dies can be solved, and the pipe technology of thin-walled pipes can also be realized, but the technical requirements of large and thin pipes for welding pipe equipment and welding pipe...Read more -
Development of roll industry in China
As an important part of the steel rolling industry, the roll is the main consumption part of the steel turning equipment. With the increase of steel production, the roll consumption increases rapidly. Roughly calculated, if the roller consumption per ton of steel is esti...Read more -
How will rolls be used in the future?
1. The use of rolls must become the core competitiveness of the industry. The following four factors indicate the importance of rolls in rolling flat products: high cost; It has a great impact on product quality; It has a great impact on equipment operation (planned and ...Read more -
What are the advantages of our company’s rolls of welded pipe unit?
The roll is an important part of the equipment of the welded pipe manufacturer. Various shapes of closed pipes or cold-formed profiles are formed by rolling steel sheets using the pressure which is generated when a pair or group of rollers are rolled.Welded pipe producti...Read more -
The company’s products are appreciated by foreign friends
In 2021, the high-precision rolls has processed by our company for foreign British customer which is highly appreciated by foreign friends for the quality and appearance of the rolls.Read more -
Cold-formed steel M80 successfully debugged
The cold-formed steel M80 mold processed by our company for Wuhan customers has been successfully debugged. This kind of cross-section product with reasonable and complex shape has a complicated design. Our company's technicians have repeatedly verified the data through ...Read more -
High-precision mirror mold High-precision mould
The high-precision mirror mold processed by our company's new technology in 2022 has a bright appearance like a mirror, zero roughness, and extremely high precision.Read more -
What is the role of each roller in the front row in the high-frequency welded pipe unit?
Hole design is the basis of cold roll forming process and also the basis of roll shape design. The pass design of the cold roll forming roll is the forming method and tool design for the continuous cold roll forming of the plate and strip into qualified profiles. ...Read more -
How can the rolls of the welded pipe unit be used for a longer time?
During the use of the welded pipe roll equipment, due to the wear and deformation of various parts, there may be some kind of misalignment between each other, such as some bolt connections may be loose, which will accelerate the damage of the roll of welded pipe equipmen...Read more
