supply of pipes- as (seamless) for p25 project at iocl panipat refinery supply of pipes_as (seamless) for p25 project at iocl panipat refinery , supply of pipes- as (seamless) to astm stds , pipe,smls,as, b36.10m, bw ends,sch std, seamless, pipe a335 gr.p5, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch std, seamless, pipe a335 gr.p5, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch xs, seamless, pipe a335 gr.p5, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch std, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch std, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch std, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch std, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch xs, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, bw ends,sch 160, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as (h2 ser.), b36.10m, bw ends,sch std, seamless, pipe a335 gr.p11, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001, 2.additional requirements for h2 service, acc. to doc. 6745-pip-000-ec-0004 , pipe,smls,as, b36.10m, pe,sch 160, seamless, pipe a335 gr.p5, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, pe,sch xs, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, pe,sch xs, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, pe,sch 160, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 , pipe,smls,as, b36.10m, pe,sch 160, seamless, pipe a335 gr.p9, add. information, 1.for general technical requirements, refer doc. 6745-pip-000-ec-0001 => limited