bids are invited for bottle trap 31 / 32 - bottle trap 31 / 32 mm ptmt for wash hand basin, bottle traps shall have a minimum thickness of 1.5mm. finish: surface of bottle traps shall be nickel – chromium plated , brass spindle - brass spindle 15 mm for pillar tapeinternal fitting disc type rass ceramic discquarter turn 1 / 2 , disc type brass spindle - brass spindle for 15 mm bib cock internal fitting disc type rass ceramic disc quarter turn 1 / 2 , 20 mm brass spindle - brass spindle for bib cock 20 mm internal fitting disc type rass ceramic disc quarter turn 1 / 2 , for pillar cock brass spindle - brass spindle for pillar cock tap 20 mm internal fitting disc type rass ceramic disc quarter turn 1 / 2 , butt hinges alum - butt hinges aluminium 100 mm sandard quality global as peris 205 : 1992. , 75 mm butt hinges alum - butt hinges aluminium 75 mm sandard quality as peris 205 : 1992. , alum butt hinges125 mm - butt hinges aluminium of size 125 mm4mm thicknessas peris 205 : 1992. , 150 mm butt hinges alum - butt hinges aluminium of size 150 mm stanadard quality as peris 205 : 1992. , ms butt hinges 100 mm - butt hinges ms 100 mm sandard quality as per is-1341 ( 1992 ) , hinges butt ms 75mm - butt hinges ms 75mm sandard quality as per is-1341 ( 1992 ) , cane plastic - cane plastic 2mm wide 0.4 mm thick standard quality virgin , door bolt alum 250mm - door bolt aluminium ( aldrop ) 250mm isi marked as per is-2681 ( 1993 ) , ms door bolt 300 mm - door bolt slidingms300 mm as per is 281 ( 2009 ) , sliding door bolt ms 200 mm - door bolt sliding door ms 200 mm as per is 281 ( 2009 ) , 250 mm door bolt ms - door bolt sliding door ms 250 mm as per is 281 ( 2009 ) , door handle 100 mm alum - door handle 100 mm aluminium isi marked as per is 208 ( 1996 ) , 125mm door handle alum - door handle 125 mm aluminium isi marked as per is 208 ( 1996 ) , 150mm door handle alum - door handle 150 mm aluminium isi marked as per is 208 ( 1996 ) , isi door handle 75 mm alum - door handle 75 mm aluminium isi marked as per is 208 ( 1996 ) , mild steel door handle 75 mm - door handle 75 mm mild steel as per is 208 ( 1996 ) , steel ( mild ) door handle 100 mm - door handle ms of size 100 mm isi marked as per is 208 ( 1996 ) , door seal alum - door seal aluminium of 900mm long standard quality , doublet door stopper - door stopper aluminumdoublet standard quality heavy guage , extension nipple cp15 x 25 mm - extension nipple cp of size 15 x 25 mm standard quality , 15 x 75 extension nipple cp - extension nipple cp of size 15 x 75 mm standard quality , gi elbow 15 mm - gi elbow 15 mmisi marked standard quality as per is 1239 , 20 mm gi elbow - gi elbow 20 mm isi marked standard quality as per is 1239 , 25 mm gi elbow - gi elbow 25 mm isi marked standard quality as per is 1239 , gi elbow reducer 20 x 15 mm - gi elbow reducer of size 20 x 15 mm standard quality as per is 1239 , gi nipple 15 mm x 80 mm - gi nipple of size 15 mm x 80 mm length standard quality as per is 1239 , 15 mmm x 100 mm gi nipple - gi nipple of size 15 mmm x 100 mm length standard quality as per is 1239 , size 15 mmm x 150 mm gi nipple - gi nipple of size 15 mmm x 150 mm length standard quality as per is 1239 , 15mm x 50 gi nipple - gi nipple of size 15 x 50 mm standard quality as per is 1239 , 20 mm x 100 mm gi nipple - gi nipple of size 20 mm x 100 mm length standard quality as per is 1239 , nipple 20 mm x 150 mm gi - gi nipple of size 20 mm x 150 mm length standard quality as per is 1239 , 20mm x 50 mm gi nipple - gi nipple of size 20 mm x 50 mm length standard quality as per is 1239 , 75 mm of 20mm dia gi nipple - gi nipple of size 20 mm x 75 mm length standard quality as per is 1239 , gi pipe 15 mm - gi pipe medium grade type b of bore size 15 mm conforming to is-1239 ( pt-i ) 1990 , pipegi 20 mm - gi pipe medium grade type b of bore size 20 mm conforming to is-1239 ( pt-i ) 1990 , gi plug 15 mm - gi plug 15 mm standard quality as per is 1239 , plug 20 mm gi - gi plug 20 mm standard quality as per is 1239 , std gi plug 25 mm - gi plug 25 mm standard quality as per is 1239 , socket 15 mm gi - gi socket 15 mm standard quality isi markedas per is 1239 , isi socket 20 mm gi - gi socket 20 mm isi marked standard quality as per is 1239 , socket reducer 20 mm x15 mm gi - gi socket reducer 20 mm x15 mm mm standard quality , isi mark as per is 1239 , reducer socket25 mm x15 mm - gi socket reducer 25 mm x15 mm mm standard quality , isi markas per is 1239 , standard gi socket reducer 25 mm x20 mm - gi socket reducer 25 mm x20 mm mm standard quality , isi markas per is 1239 , tee20 mm gi - gi tee20 mm standard quality , isi mark as per is 1239 , gi_tee 15 mm - gi tee 15 mm standard quality isi markedas per is 1239 , tee_25 mm gi - gi tee 25 mm isi marked standard quality as per is 1239 , reducer_gi tee20 x 15 mm - gi tee reducer 20 x 15 mmisi marked standard quality as per is 1239 , reducer_tee_gi25 x 15 mm - gi tee reducer 25 x 15 mmisi marked standard quality as per is 1239 , gi_reducer_tee25 x 20 mm - gi tee reducer 25 x 20 mmisi marked standard quality as per is 1239 , 25x25x15mm_gi tee reducer - gi tee reducer 25 x 25 x 15mm isi marked standard quality as per is 1239 , 25x25x_20mm_gi tee reducer - gi tee reducer 25 x 25 x 20mm isi marked standard quality as per is 1239 , union 15 mm gi - gi union 15 mm standard quality isi marked standard quality as per is 1239 , union_25 mm gi - gi union 25 mm isi marked standard quality as per is 1239 , isi_union 20 mm - gi union of size 20 mm isi mark standard quality as per is 1239 , gitti standard 6 mm - gitti standard 6 mm in standard packet , glass putty oil bound - glass putty oil bound stanadard quality , grating cp ( jali ) 100 mm - grating cp ( jali ) 100 mm ( 4 ) standard quality , 75mm grating cp - grating cp 75 mm superior quality , 125mm grating cp - grating cp of size 125 mm standard quality , floor trap grating cp 150 mm - grating floor trap cp 150 mm ss standard quality , ptmt grating 125 mm - grating ptmt of size 125 mm dia standard quality total quantity : 1