Bids Are invited for Group A 01 - Gate Valve,A 216 Gr Wcb, 13% Cr,Flanged End, St Trim,8In,600,D36a,Bolted Bonnet , Group B 01 - Gate Valve,A 216 Gr Wcb, 13% Cr, Flanged End, Stellited,3In,1500,F31a,Pressure Seal Bonnet , Group B 02 - Check Valve,A 216 Gr Wcb, 13% Cr, Flanged End, Stellited,3In,1500,F31a,Pressure Seal Bonnet , Group B 03 - Gate Valve,A 216 Gr Wcb, 13% Cr, Flanged End, Stellited,2In,1500,F31a,Pressure Seal Bonnet , Group B 04 - Check Valve,A 216 Gr Wcb, 13% Cr, Flanged End, Stellited,2In,1500,F31a,Pressure Seal Bonnet , Group B 05 - Gate Valve,A105, 13% Cr,Butt Welded, Stellited,1.5In,1500,F31a,Welded Bonnet , Group B 06 - Check Valve,A105, 13% Cr, Butt Welded,Stellited,1.5In,1500,F31a,,Welded Bonnet , Group B 07 - Globe Valve,A105, 13% Cr,Butt Welded, Stellited,1.5In,1500,F36a,Welded Bonnet , Group B 08 - Gate Valve,A105, 13% Cr, Butt Welded,Stellited,1In,1500,F36a,Welded Bonnet , Group B 09 - Globe Valve,A105, 13% Cr,Butt Welded, Stellited,1In,1500,F36a,Welded Bonnet , Group B 10 - Check Valve,A105, 13% Cr,Butt Welded, Stellited,1In,1500,F36a,Welded Bonnet , Group B 11 - Gate Valve,A105, 13% Cr, Butt Welded,Stellited,0.5In,1500,F36a,Welded Bonnet , Group B 12 - Check Valve,A105, 13% Cr, Butt Welded,Stellited,0.5In,1500,F36a,Welded Bonnet , Group B 13 - Check Valve,A 217 Gr Wc6, 13% Cr, Flanged End, Stellited,6In,1500,F37a,Pressure Seal Bonnet , Group B 14 - Check Valve,A 217 Gr Wc6, 13% Cr, Flanged End, Stellited,4In,1500,F37a,Pressure Seal Bonnet , Group B 15 - Gate Valve,A 217 Gr Wc6, 13% Cr, Flanged End, Stellited,3In,1500,F37a,Pressure Seal Bonnet , Group B 16 - Check Valve,A 217 Gr Wc6, 13% Cr, Flanged End, Stellited,3In,1500,F37a,Pressure Seal Bonnet , Group B 17 - Gate Valve,A 217 Gr Wc6, 13% Cr, Flanged End, Stellited,2In,1500,F37a,Pressure Seal Bonnet , Group B 18 - Gate Valve,A 182 Gr F 11, 13% Cr,Butt Welded, Stellited,1In,1500,F37a,Welded Bonnet , Group B 19 - Check Valve,A 182 Gr F 11, 13% Cr,Butt Welded, Stellited,1In,1500,F37a,Welded