Article List
- Maintenance and maintenance of high frequency welded pipe production lineThe high-frequency welded pipe unit will be damaged during normal use, so you must take good care of it during use, otherwise the machine will be particularly difficult to use and the problem of jamming will occur. Check whether all parts of the machine can work normally and whether there is any fai
- What are the production steps of the welded pipe production lineWelded steel pipe, also known as welded pipe, is generally 6m in length. Welded steel pipes have simple production process, high production efficiency, many varieties and specifications, and less equipment investment, but the general strength is lower than that of seamless steel pipes. So, what are
- Tengdi technical requirements for a hot saw.Our requirements for heat saws: Low noise, isolation and absorption. The front and rear guide sleeves improve the quality of the nozzle and remove the tail. The bottom of the saw cover is slope-shaped, and the slope is larger. Add a water blowing mechanism to clean the iron filings at the bottom of
- Matters needing attention in the operation of tube mill/slitting machine/cross-cutting machine.1. Safe use Safe use must be an integral part of the risk assessment system. All employees have to stop any tasks and operations.A safety improvement suggestion system must be established for employees.2. Guardrails and signsSigns must be prevented at all access points in the fac
- The carbon peaking plan for the steel industry is about to come out. How can green finance help the transformation?The carbon peaking plan for the steel industry is about to come out.On September 16, Feng Meng, deputy director of the Raw Materials Industry Department of the Ministry of Industry and Information Technology, said at a press conference that in accordance with the overall deployment of carbon peaking
- Review of China's Welded Pipe Price Trend in 2021Since the beginning of January, the starting point of welded pipes has been at the high level of the same period in recent years. In the first quarter of this year, the price of welded pipes began to rise continuously under the environment of double monetary and fiscal easing in various countries, a
- Definition and classification of welded steel pipeWelded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or steel strip after being crimped and welded. Welded steel pipe has a simple production process, high production efficiency, many varieties and specifications, and less equipment, but its general strength is lower tha
- Influence of Hot Rolled Coil Quality on Forming and Welding of HFW PipeIn recent years, using hot-rolled coils as raw materials, the process of HFW high-frequency welding + thermal tension reduction + full tube body heat treatment has been widely used to produce high-precision, high-grade steel casings. In production applications, it is found that the quality of hot-ro
- China's iron and steel industry authority organization's summary of China's iron and steel industry trends in the first week of AugustWebsite - My Steel:The contradiction of main varieties has been significantly alleviated under the continuous decline of molten iron, the mismatch between supply and demand in steel mills, and the inventory of long products and flat products in the market has dropped significantly. In the short term
- Innovations and efforts made by TENGDI MACHINERY for the pipeline industry to achieve carbon peaking and carbon neutralityThe innovation and efforts made by TENGDI Machinery for the pipeline industry to achieve carbon peak and carbon neutrality goals. Tengdi adheres to international low-carbon technology and development, continuously optimizes and innovates new and excellent equipment, and achieves new breakthroughs in cost reduction and efficiency increase.