0086-635-8215598
Rm. 2146, New Oriental International, Dongchangfu Dist., Liaocheng, Shandong, China (Mainland)
ASME 1020,S20C carbon structure steel pipe, US $ 500 - 850 / Ton, ASTM, bs, DIN, JIS, ASME B36.10M-2004, ASTM A106-2006, ASTM A179-1990, ASTM A213-2001, ASTM A312-2007, ASTM A53-2007, BS EN 39, BS EN10025, BS EN10217, BS EN10219, BS EN10296, DIN 17175, DIN EN 10305, SEW680, JIS G3456-2004, 10#-45#,