EN10219-1 Welded Pipe
Aug 10, 2023
EN10219-1 Welded Pipe
EN 10219-1 is a European Standard specifying the technical delivery conditions for cold-formed welded structural hollow sections in non-alloy and fine-grained steels. Often referred to as welded or steel pipes, these hollow sections are commonly used in construction, infrastructure and various engineering applications where structural strength and integrity are critical.
EN10219-1 Welded Pipe Specification
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Grade
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L175, L210, L245, L290, L320, L360, L390, L415, L450, L485, L555
API 5L:X42, X46, X52, X56, X60, X65 X70. |
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Standard
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GB/T 9711, SY/T 5037, SY/T5040, API 5L.
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O.D
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219mm-3000mm.
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W.T
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5.0mm-60.0mm.
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Length
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Standard length is 6m and 12m,
cut to length is available upon request. |
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Surface
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coal tar epoxy, fusion bond epoxy, 3-layers PE
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The main characteristics of EN 10219-1 welded pipes include
Cold forming process: Welded pipe is produced by cold bending steel strip or coil into various shapes including round, square, rectangular and oval.
Non-alloy and fine-grain steels: This standard covers steel pipes made of non-alloy and fine-grain steels that have good weldability and mechanical properties.
Technical Delivery Conditions: EN 10219-1 specifies the requirements for the manufacture, testing and delivery of welded pipes. These include dimensions, tolerances, chemical composition, mechanical properties and testing procedures.
Structural applications: EN 10219-1 welded pipes are widely used in the field of construction such as building frames, bridges, supporting structures and other load-bearing components.
Corrosion Protection: Depending on the application and environment, welded pipes can be provided with various types of surface protection, such as galvanized or painted, to increase corrosion resistance.
