Pipe spool – cooling ring system made from steel pipes and fittings. Materials: ASTM A106B seamless steel pipes, 1″, 1.5″, 2″, 2.5″,3″,4″, std thickness. A105 class150 weld neck flanges, A234 WPB sch40 fittings. Fabrication: Cutting, beveling, bending, welding, galvanizing. Documents supplied: MTC of pipes, flanges, fittings. WPS, WPQ, PQR. Inspection: 100% Visual Inspection and quantity…