... 559 , DIN 17172 2 Material: 10#, 20#, Q295, Q345, 45#, ST4 20# Seamless pipe for liquid use :1 Standard: ... DIN1629,JIS G3458,ISO 559 , DIN 171722 Material: 10#, 20#, Q295, Q345, 45#, ST44/52,ASTM A53,/106GRB3 ... in 40'containers; length<5.8m ,shipped in 20' or 40'containersin bundles then in container or as ... southeast Asia, Australia, Africa15 Certificate:ISO9001, API 20# Seamless pipe for liquid use