Sell api5l gr.b seamless steel tube for petroleum industryin stock @China (Mainland)

Seamless steel pipe 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 @2013-01-11 05:23:03