SSAW Steel Pipe1)Nominal OD: 219.1-4064mm(8\-160)2)Wall thickness: 3.2-40mm3)Standard: API SPEC 5L, ASTM, GB/T9711.1-1997, GB/T5037-2001, GB/T5040Spiral Welded PipeAs an alternative process, spiral weld construction allows large diameter pipe to be...
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