DUPLEX STRAINER 4 #300- TARIK DAM PLANT TEMPORARY STARINER CONE TYPE 2 IN TO 36 IN FOR ASSALUYEH REFINERY PLANT BASKET STRAINERS 10 IN #150- ABTEYMOUR PUMP PLANT T-STRAIENR 56 IN , 40 IN #150 FOR ASSLUYEH GAS REFINERY T STRAIENR 56 IN , 40 IN #150 FOR ASSLUYEH GAS REFINERY