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Introduction of high frequency welded pipe machine
High-frequency welded pipe equipment is an advanced welding equipment, which can weld workpieces with large thickness, and has good welding quality, uniform weld seam, high strength, reliable welding quality, simple operation and convenient maintenance. It is an important equipment in the welding...Read more -
Industry Exchange|2023 Cold-Formed Steel Industry Summit Forum
From March 23rd to 25th, the China Cold-Formed Steel Industry Summit Forum hosted by the Cold-Formed Steel Branch of the China Steel Structure Association was successfully held in Suzhou, Jiangsu. ZTZG General Manager Mr. Shi and Marketing Manager Ms. Xie attended the me...Read more -
In 2023, how should steel pipe manufacturers improve efficiency?
After the epidemic, the steel pipe factory hopes to improve the efficiency of the enterprise, not only to select a group of high-efficiency production lines but also to reduce production costs due to some operations that we will ignore. Let's briefly discuss it from two ...Read more -
How to choose efficient welded pipe equipment?
When users purchase welded pipe mill machines, they usually pay more attention to the pipe-making machine's production efficiency. After all, the fixed cost of the enterprise will not change roughly. Producing as many pipes that meet the quality requirements as possible ...Read more -
The Use of Cold Formed Steel
Cold formed steel profiles are the main material for making light-weight steel structures, which are made of cold-formed metal plates or steel strips. Its wall thickness can not only be made very thin, but also greatly simplifies the production process and improves production efficiency. It can p...Read more -
Cold Roll Forming
Cold Roll Forming (Cold Roll Forming) is a shaping process that continuously rolls steel coils through sequentially configured multi-pass forming rolls to produce profiles of specific shapes. (1) The rough forming section adopts a combination of shared rolls and replacem...Read more -
Specification for Use of High-frequency Pipe Welding Equipment
According to the current development trend of high-frequency welded pipe equipment, how to better use high-frequency welded pipe equipment is particularly important. What are the specifications for the use of high frequency welded ...Read more -
ZTZG Round-to-Square Shared Roller Forming Technology
ZTZG's "round-to-square shared roller forming process", or XZTF, is built on the logic basis of the round-to-square, so it only needs to realize the roller share-usage of fin-pass section and sizing section to overcome all the deficiencies of “direct square forming” whil...Read more -
HF ERW640 Steel Pipe Production Line to Korea
ZTZG will send the ERW640 tube mil line equipment to Korea. Our best engineering team also will provide technical support to help customers with installation and commissioning until the steel pipe production line runs smoothly. ZTZG supports customization according to in...Read more -
Working Principle and Forming Process for Directly Forming to Square of Rectangular Pipe
The method of producing square and rectangular tubes by direct squaring process has the advantages of less forming passes, material saving, low unit energy consumption, and good roll commonality. Direct squaring has become the main method for domestic large-scale rectangular tube production. Howe...Read more -
Pipe Making Machine Working Principle
Welded steel pipe refers to a steel pipe with seams on the surface that is welded after bending and deforming a steel strip or steel plate into a circular, square or other shape. According to different welding methods, it can be divided into arc welded pipes, high frequency or low frequency welde...Read more -
More than 131 people in Turkey have been investigated. Alleged construction of buildings that failed to withstand earthquakes
It is reported that many local buildings collapsed during the Turkish earthquake, causing huge loss of life and property. Turkey's Justice Minister Bekir Bozdag said 131 people were being investigated for alleged responsibility for building buildings that failed to withs...Read more
