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condensingflue wrote a new blog post: Welded steel pipe should be matched with right filler metals hace 3 años, 3 meses · Ver
When welded steel pipe is in the process of welding, there is a big potential threat which is called hot cracking that occurs immediately upon completion of the weld. Because of its larger grain structure, this material is particularly susceptible to the defect. Right filler metal, as well as proper heat input and post-weld cooling, is […]
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condensingflue wrote a new blog post: Use solvents and emulsions to clean the surface of steel pipe to remove oil hace 3 años, 4 meses · Ver
1. Cleaning Use solvents and emulsions to clean the surface of steel pipe to remove oil, grease, dust, lubricants and similar organic matter, but it can not remove rust, scale, welding flux, etc. on the surface of steel, so it is only used as an auxiliary means in defense operations. 2. Pickling Picking are chemical and […]
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condensingflue wrote a new blog post: The wall thickness or diameter ratio hace 3 años, 4 meses · Ver
The wall thickness or diameter ratio and the specified pipe tolerances are the two mainly factors influence people choose in using seamless pipes or welded pipes. Next we will introduce some factors which influence whether using seamless or welded Pipe. Availability is the first factor which can influence people whether using seamless or welded steel […]
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condensingflue ahora es un usuario registrado hace 3 años, 4 meses · Ver
