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ASTM A53

ASTM and ASTM A53 American material standards are systematic and complete. The standard, represented by ASTM, specifies applicable objects, types of raw materials, chemical composition,

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Pipe weight chart

Theoretical steel pipe weight The theoretical weight of the steel pipe is calculated based on the nominal diameter and density of the steel pipe (in

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Steel pipe size chart

Standard steel pipe sizes (DN/NPS) Generally, the diameter of the steel pipe can be divided into outer diameter, inner diameter, and nominal diameter. The outside diameter of

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