k55 oil tubing 1.J55,K55,N80,L80,P110 steel grade 2. ... .NUE,EUE end form 4.length:R1,R2,R3 k55 oil tubing1.J55,K55,N80,L80,P110 steel grade2.OD:60 ... at all levels of our organization. Apart from laying emphasis on the quality of the products, we also lay an equal ... emphasis on timely delivery of our consignments to all our reputed clients ...