bids are invited for silt excluder gates of tld 4 ps inline check vv cit-10-5-2080 , inline check vv cit-03-5- 2080 , pressure relief valve bsg-06-2b3b-a240-n1-4680 , inline check vv cit-10-75-2080 , cartridge valve ld-25-05- s-1-x-05-12 , cartridge valve ld-16-05-s-1-x-05-12 , cartridge valve ld-32-05-s-1-x-05-12 , poppet d.c. valve dslg-01-3-o-d24-n-10 , inline check vv cit-10-04-50 , inline check vv cit-03-04-50 , check valve crg-06-04-50 , check valve cit-10-04-50 , p.o. check valve mpa-01-02-30 , flow control valve fg-03-125-n-11 , d,c valve dsg-03- 3c40-a240-n1-50 , pressure relief valve bsg-03-3c3-a240- n1-4680 , relief valve ybg-01-250-1080 , counterblance valve hcg-06-b-4-21 , d,c valve dsg-03-282-a240-n1-50 , port reliev valve, ybg-01-250-1080 , poppet d.c. valve, dslg-01-3-o-r200-n-10 , flow control valve fg-02-30-n- 22801 , check valve crg-10-04-50 , control valve hydraulic oils total quantity : 56