cold drawn seamless pipe according to ASTM/ASME, DIN, JIS G, BS3059, GB. PRODUCE ACCORDING TO GB/T8162,GB/T8163,GB3087;ASTM/ASME A/SA53, A/SA106, A/SA179, A/SA192, A/SA210, BS059, JIS G 3461, JIS G 3454,DIN1629,DIN17175 AND ETC.OD: 15.88-89MMWT: 1.651-10MM CARBON STEEL SEAMLESS PIPE