tender for procurement of spares for ingersoll rand make air compressor model no. 12 & 7x7phe 7ba1/ba2 installed mill reject handling system of unit no. 10 & 11, stps sarni. , spares for ingersoll rand make air compressor model no. 12 & 7x7phe 7ba1/ba2 installed mill reject handling system of unit no. 10 & 11, stps sarni. , ring & spring set 12 x 7 phe-7 nl(90829235-kit) part no.90829235-kit , screw phillips button hd part no. 31208549 , guide valve nl part no. 37041324 , insert valve part no. 37039179 , washer bwl part no. 37039377 , channel & spring set part no.17288135 , screw cap hex head 1/4x1-1/4 part no. 95434734 , washer lock star 7 stk part no. 30589568 , spring plunger lifting part no. 30576490 , bolt hex head 1/4in x 1-1/2in part no. 95105466 , gasket part no. 94486255 , elbow male 3/8t x 1/8 npt part no. 70316625 , tee union 3/8t x 3/8t x 3/8t part no. 70316609 , union 3/8t x 3/8t part no.70316583 , tee reducing 1/2 x 1/2 x 3/8 part no. 97057848 , bushing reducer 1/2 mnpt x 1/4 fnpt part no. 95002044 , connector male 3/8t x 1/8 npt part no. 70316641 , tube 3/8 odx.035 thk.ss304weld.annl part no. 70220355 , nut jam part no. 95117065