The production process of thin-walled P11 seamless steel pipe by φ720mm slant rolling and diameter expanding unit refers to the process of producing the steel pipe by slant rolling and expanding the diameter with a φ720mm unit. […]
φ720mm cross-rolling expansion unit produces thin-walled P11 seamless pipe
2023-03-23 16:40:40
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Research on the properties of P92 heat-resistant seamless steel pipe produced by hot rolling
2023-03-23 16:37:34
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P92 heat-resistant seamless steel pipe is a kind of alloy steel pipe with highly alloyed Cr-Mo and is manufactured using hot rolling processing. It is designed for applications that require superior strength, […]
P280GH carbon steel pipe for main steam pipeline of nuclear power plant nuclear island
2023-03-23 16:37:19
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P280GH carbon steel is an alloy steel made with a combination of chromium and manganese steels and is widely used in the manufacturing of seamless pipes used in nuclear power plants. […]
Nb-free low-alloy 890 MPa grade seamless steel pipe
2023-03-23 16:36:56
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This article aims to present research on the heat treatment process of low alloy 890 MPa seamless steel tube without Nb. The research includes laboratory experiments, thermodynamic simulation and microstructure observation. […]
G24Mn6+QT2 and seamless steel pipe welding technology
2023-03-23 16:36:41
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Welding technology of large cast steel joint G24Mn6+QT2 and seamless steel pipe is a very important process in mechanical construction. […]
