0086-635-8215598
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ASTM A106 Gr.B Mild steel pipe weight, US $ 650 - 850 / Ton, API, ASTM, bs, DIN, JIS, API 5L, ASTM A106-2006, ASTM A213-2001, ASTM A312-2001, ASTM A53-2007, ANSI A213-2001, ASME B36.10M-2004, ASME B36.19M-2004, BS EN10025, BS EN 39, SEW680, DIN 2391, DIN 17175, DIN EN 10305, JIS G3456-2004, 10#-45#,