Is fluid steel pipe suitable for use in steel structures?
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Is fluid steel pipe suitable for use in steel structures? I know that GB/T 8162 is generally used for steel pipes in steel structures; but can steel pipes governed by standards such as GB/T 8163, GB/T 9711, GB 9948, and GB 6479 be used in the field of steel structures? There is another question: On a civil engineering steel structure drawing, I saw steel pipes with an outer diameter of 750. What is the standard that governs this dimension? The dimensional standards in 8162 are based on GB/T 17395, and this standard does not specify an outer diameter of 750 ； Neither GB/T 21835 nor SY_T5040-2000 specifies pipes with an outer diameter of 750 ；
Sure. It’s a bit of an overkill.