SeamlessPipetoASTM/EN10216-2*10CRMOVNB9-1 114.3*8.56114.3*13.49141.3*15.88141.3*17.12168.3*10.97 168.3*18.26168.3*21.95219.1*18.26219.1*20.62273.1*21.44 273.1*25.4273.1*28.58323.9*21.44323.9*33.32323.9*28.58 355.6*19.05355.6*23.83355.6*35.71406.4*30.96406.4*40.49 609.6*17.48 紧急求购以上材质的无缝管，能订做的厂家请马上与我联系，总计需求3500吨，白传海