Sell din1629: st52,st52.4,st45-4 carbon seamless steel tubein stock @China (Mainland)

DIN1629: ST52,ST52.4,ST45-4 carbon seamless steel tube Standard, Material ASME: SA53GR.B, SA106GR.B ASTM :A53GR.B ,A106GR.B API5L :GR.B, X42-X70 API 5CT :K-55,J-55,N-80,P-110 ASTM A333 :GR.A

Post by Wenjun Peng Construction & Real Estate @2012-12-10 14:43:56