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Tubesheet in special materials is to drill holes slightly larger than the outer diameter of the pipe on the circular steel plate. It is a round steel that plays the role of fixing the pipe and sealing medium in the heat exchanger. It is a kind of fitting
Due to different applications, it is necessary to cut and cut ASTM Corten A weathering steel plate to achieve good results. Due to the durability of ASTM Corten A weathering steel plate is better and stronger, it is inevitable to spend effort, time and mo
Many people think JIS G3114 SMA 50 AW weather resistant steel plate to do rust is very simple, think the liquid spray in JIS G3114 SMA 50 AW weather resistant steel plate surface can, in fact JIS G3114 SMA 50 AW weather resistant steel plate to do rust is
A588 Grade C weathering steel plate has a more important market in the production process, and it is also a more important production process. Because A588 Grade C weathering steel plate has always played a more important role in the production, so the pr
ASTM CortenB weathering steel plate is made by adding phosphorus, nickel, copper and other trace elements to ordinary steel plate in the smelting process. A dense and highly protective film is formed on the surface of ASTM CortenB weathering steel plate,
Corrosion resistance: A lot of bridge design is close to the surface, some even cross-sea bridge, both the sea and the river, how much will appear high tide phenomenon, thus to drown of bridge deck, this material have higher requirements for bridge, if us
During the welding process, the UNI Fe 510 C2K1 weathering steel plate butt joint weld toe was repaired and (annealed). The microstructure, mechanical properties and residual stress after welding were compared and analyzed. The results showed that the wel
Weathering steel: classification of weathering structural steel, weathering grade, production method and weathering use. high weathering steel: hot rolled, high weathering steel grade: Q295GNH Q355GNH high weathering steel use, used in vehicles, container
JIS G3114 SMA 50 CP weathering steel plate has the characteristics of rust resistance, corrosion resistance and longevity of components, thinning and consumption reduction, and labor and energy saving. JIS G3114 SMA 50 CP weathering steel plate are mainly
The first can look at the quality of Q235NH weathering steel from the appearance, look at the appearance of the steel plate is not smooth enough lubrication, flatness or lubrication better steel plate quality is also better.