procurement of various size of v belts, coupling bolts and tyre flex coupling for unit no. 1 to 4, sgtps, mppgcl, birsinghpur , v-belts , v- belt a-32 , v- belt a-56 , v- belt a-71 , v- belt b-52 , v- belt b-68 , v- belt b-71 , v- belt b-89 , v- belt b-95 , v- belt c-84 , v- belt c-95 , v- belt c-112 , v- belt c-126 , v- belt spa-3750 , v- belt spb-1900 , v- belt spb-3000 , v- belt spb-3600 , v- belt spb-4820 , v- belt spb-6340 , v- belt spc-4000 , v- belt spc-4500 , v- belt spc-4750 , v- belt spc-5300 , v- belt spc-6000 , v- belt b-121 , coupling bolts with bush, nut & washer as per sample (moc:-en-24 for nut & bolts, nitril rubber for bush) , m10x50 , m16x70 , m16x86 , m16x100 , m16x110 , m16x116 , m16x120 , m20x116 , m24x130 , tyre flex coupling , tyre for tyre flex coupling of derm, size f-90b , tyre coupling set of ccw pump, model: tc/k/019-3902 de , tyre for tyre coupling of ccw pump, model: tc/k/019-3902 de , tyre coupling set of ctp pump, model: tc/l/018-3712 px , tyre for tyre coupling of ctp pump, model: tc/l/018-3712 px