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Tianjin Yuantai Derun Steel Pipe has regular stock in stock
Tianjin Yuantai Derun Steel Pipe Manufacturing Group Co., Ltd. has a standing stock of 200,000 tons of spot inventory. The existing molds can produce nearly 6,000 square and rectangular tube specifications. It can customize straight seam high-frequency welding, double-si...Read more -
What is the difference between ERW and CDW pipes?
ERW steel pipe ERW pipe (electric resistance welded pipe) and CDW pipe (cold drawn welded pipe) are two different production processes for welded steel pipes. 1. Production process Comparison items ERW pipe (electric resis...Read more -
What are the characteristics of steel structure? Material requirements for steel structure
Abstract: Steel structure is a structure composed of steel materials and is one of the main types of building structures. Steel structure has the characteristics of high strength, light weight, good overall stiffness, strong deformation ability, etc., so it can be used t...Read more -
Yuantaiderun Large diameter square and rectangular steel pipe
Large diameter square and rectangular steel pipe Tianjin Yuantai International Trading Co., Ltd., the main body of the factory is Tianjin Yuantai Derun Steel Pipe Manufacturing Group, founded in 2002, and its headquarters is located in Daqiuz...Read more -
Seamless welding technology of square tube
Seamless welding technology for square tubes The seamless welding technology for square tubes has shown excellent performance in square tube welding, improved the precision and finish of pipe fittings, and overcome the shortcomings of seams that affect the appearance dur...Read more -
Yuantai Derun square tube surface crack detection technology method
Yuantai Derun Square Tube Surface Crack Detection Technology Method Yuantai Derun Square Tube Surface Crack Detection Technology mainly includes penetration method, magnetic powder method, and eddy current detection method. 1. Pene...Read more -
Precautions for the production of square and rectangular tubes
Square tubes are a type of steel commonly used in fields such as structures, machinery and construction. During its production, it is necessary to pay attention to multiple processes and quality control links. In order to ensure the performance and quality of square tube...Read more -
Yuantai Derun participates in the construction of Fujian offshore photovoltaic project
Yuantai Derun·Heavy Industry Backbone Uses Steel to Forge the Artery of the Times! Ultra-Large Diameter Spiral Welded Pipe Pipe Diameter ：1020-4020mmI Wall Thickness： 5.75-26mm Empowering Global Infrastructure ▷Oil and Gas Long-Distance Pipeline|Offshore Wind Power Fou...Read more -
The difference between ERW steel pipe and seamless pipe
The difference between ERW steel pipe and seamless pipe In the steel industry, ERW (Electric Resistance Welding) steel pipe and seamless steel pipe are two common pipe materials. Both have their own advantages and disadvantages and are suitable for different application ...Read more -
Steel pipe anti-rust PVC packaging
Steel pipe anti-rust packaging cloth is a packaging material specially used to protect metal products, especially steel pipes, from corrosion during storage and transportation. This type of material usually has good gas phase and contact anti-rust properties, and can eff...Read more -
Differences between European H-beam HEA and HEB types
The European standard H-beam types HEA and HEB have significant differences in cross-sectional shape, size and application. HEA series...Read more -
Importance of ASTM A53 Pipe to the Steel Industry
1. Global Steel Demand Rebounds with Regional Divergence The World Steel Association predicts a 1.2% rebound in global steel demand for 2025, reaching 1.772 billion tons, driven by strong growth in emerging economies like India (+8%) and stabilization in developed market...Read more
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