Supply Of Sr. No. 1 Cs Reducer Eccentric Seamless Bw Size 150 Nb X 100 Nb X 10.97 Mm Thk Conforming To Asme B 16.9 Astm Sa 234 Gr Wpb And Attached Npcil Specification Pc-m-599.,sr. No. 2 Cs Reducer Concentric Seamless Bw Size 250 Nb X 150 Nb X 15.09 Mm Thk Conforming To Asme B 16.9 Astm Sa 420 Wpl6 And Attached Npcil Specification Pc-m-288.,sr. No. 3 Cs Reducer Concentric Seamless Bw Size 150 Nb X 80 Nb X 10.97 Mm Thk Conforming To Asme B 16.9 Astm Sa 420 Wpl6 And Attached Npcil Specification Pc-m-288.,sr. No. 4 Alloy Steel Half Coupling Or Sockolet Sw Size 450nb X 50nb Asme B16.11 Class 3000 Conforming To Asme B16.11 Astm Sa 182 Gr. F22 And Attached Npcil Specification Pc-m-309.,sr. No. 5 Alloy Steel Half Coupling Or Sockolet Sw Size 750nb X 50nb Asme B16.11 Class 3000 Conforming To Asme B16.11 Astm Sa 182 Gr. F22 And Attached Npcil Specification Pc-m-309.,sr. No. 6 Cs Pipe Seamless Bw Size 250 Nb X 18.26 Mm Thk Conforming To Asme B36.10 Astm Sa 333 Gr. 6 And Attached Npcil Specification Pc-m-288.