86-635-2111838
Sihe Village, Jiangguantun Office, Development Zone, Liaocheng, Shandong, China (Mainland)
Manufacturer preferential supply High quality ASTM A519 gr4130 alloy steel tube/C60E seamless tube/alloy seamless steel tube, US $ 600 - 1200 / Ton, ASTM, bs, DIN, GB, JIS, ASTM A106-2006, ASTM A213-2001, ASTM A312-2001, ASTM A53-2007, ASTM A210-1996, ASTM A182-2001, BS 1387, BS EN10296, BS 1139, BS