API 5L PSL1/A53 GR.B ERW STEEL PIPE 3″ 4″ 8″ 14″ 20″ to Saudi Arabia
API 5L PSL1/A53 GR.B ERW STEEL PIPE 3″ 4″ 8″ 14″ 20″ to Saudi Arabia API 5L PSL1/A53 GR.B ERW S20/STD DN500 (20″) X 6.0M 51pcs API 5L PSL1/A53 GR.B ERW S30/STD DN350 (14″) X 6.0M 62pcs API 5L PSL1/A53 GR.B ERW S40/STD DN80 (3″) X 6.0M 236pcs API 5L
