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Sep 10, 2024Cold Formed Structural Steel Tube CE Marking EN 10219-1The EN 10219-1 standard applies to welded steel tubes and pipes, cold formed or not heat treated, including: round, square or rectangular tubes. -
Sep 09, 2024German And Former Soviet Union Application Standards SystemA.Germany (DIN) ◆Pipe: Large OD series ◆Pipe flange: European flange Pressure Rating: PN0.1, 0.25, 0.6, 1.0, 1.6, 2.5, 4.0, 6.4, 10.0, 16.0, 25.0, 32.0, 40.0 13 ratings Nominal ... -
Sep 05, 2024How To Distinguish Between Cold Galvanizing And Pre-heated GalvanizingHot-dip galvanized and cold galvanized galvanized pipe of the two galvanizing process, generally more commonly used galvanizing process is hot-dip galvanized. Today we will lear... -
Sep 04, 2024Commonly Used Stainless Steel Pipes Grades And PropertiesStainless steel refers to the steel resistant to air, steam, water and other weak corrosive media and acid, alkali, salt and other chemical impregnating media corrosion, also kn... -
Sep 03, 2024Main Process Of Double-sided Submerged Arc Welding Straight Seam Steel PipeWelded pipe has submerged arc welding, resistance welding, electric fusion welding and other processes, today we will learn about the production process of double-sided submerge... -
Sep 02, 2024What Is Black Steel PipeBlack annealed steel pipe is a surface treatment process for steel pipes. Today we will learn about what black annealed steel pipe is. -
Aug 30, 2024Interpretation Of The A672 StandardA672 steel pipe is a steel pipe suitable for use in medium temperature and high pressure environments. Today we will learn about the standard specification of A672 steel pipe. -
Aug 29, 2024How To Produce Hot Galvanized PipeHot galvanized pipe is to make the molten metal react with the iron substrate to produce an alloy layer, thus combining both the substrate and the plating, which is widely used ... -
Aug 27, 20243LPP VS 3LPE Comprehensive ComparisonIn order to better understand the construction technical requirements and operating essentials of 3LPP heat shrinkable tape, we compared and analyzed the mature 3LPE and new 3LP... -
Aug 26, 2024What To Do If The Galvanized Square Tube Is DeformedUsually, square tube welding deformation is corrected by fire attack. However, if it becomes too large, the effect is not very ideal. To control welding deformation, in addition... -
Aug 23, 2024Stainless Steel Pipe Pickling Passivation Purpose And Operation ProcessStainless steel water pipeline pickling passivation treatment is designed to complete the welding construction of stainless steel sanitary pipeline and its connection with the s... -
Aug 22, 2024Requirements For Mechanical Properties And Chemical Composition in A672 StandardThis standard applies to steel pipes for use at medium temperature and high pressure conditions, made from pressure vessel quality steel plates of several chemical compositions ...
