Inquiry (采购产品): need some info. Am engaged in pipe line costing am a Chemical Engineer doing my MSc on Gas pipeline design i was able to come up with a design so i need to estimate the cost of the pipe material itself and cost of shipment, with length of 552Km (343.0128 miles),internal diameter of 16 inches,with design pressure of 740 psi, API 5L Grade B,and Minimum Specified Yield Strength of 241N/mm2. hop u will kindly help. **** Hidden Message ***** umar hamisu A.B.U Zaria, A.B.U Zaria ZariaNGA Company: A.B.University Title: gas pipe line cost Phone: +2348037850469 E-mail: hamiz5@yahoo.com **** Hidden Message ***** hamiz5@yahoo.com