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- Study on extrusion process of UNS S32750 super duplex stainless steel seamless pipe
- Analysis of 14 kinds of metal materials commonly used in gaskets
- Common Safety Problems and Preventive Control in Natural Gas Pipeline Construction
- Welding Technology of Natural Gas Pipeline
- Types and functions of gaskets
- Classification and Brief Introduction of Pickling of Steel and Steel Pipes
- Processing Method and Manufacturing Process of Flat Welded Flange
- China’s iron ore surges in red-hot rally on supply worries
- Crude steel production falls 0.8% in April
- EU Steel Prices in Decline in May as Demand Falters
