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Tender For corrigendum : supply of various item for water supply system at rgtpp ramgarh.-, hdpe pipe end preparation syitable to victaulic style 905 coupling, dn 110 sdr 13.6 pe 100 wall thickness 8.1 mm to 9.1 mm as per is 4984:2016 amendment 2, fr grade (fire resistant) made with pre compounded black virgin resin., , victaulic style 905 hdpe to hdpe coupling od=110mm. housing: ductile iron conforming to astm a536, grade 65-45-12.both end with retaining ring: type 316 stainless steel. nitrile (standard or flush-seal) gasket: epdm vicplus gasket. temperature range -30f to +230f/-34c to +110c. may be specified for cold and hot water service within the specified temperature range. metric fluoropolymer coated bolt and nut., , victaulic style 907 hdpe to metal coupling od=110mm. housing: ductile iron conforming to astm a536, grade 65-45-12.one end retaining ring: type 316 stainless steel, other end as per ogs (original grooved system) compatible. gasket: epdm vic plus gasket. temperature range -30f to +230f/-34c to +110c. may be specified for cold and hot water service within the specified temperature range. metric fluoropolymer coated bolt and nut., , victaulic grooved end fittings (bend, tee & reducer) moc: ductile iron conforming to astm a536, grade 65-45-12., , 90 degree elbow od : 114.3 mm, , 45 degree elbow od : 114.3 mm, , equal tee od: 114.3 mm, , concentric reducer: 114.3 mm x 88.9mm, , victaulic flange adapter moc: ductile iron conforming to astm a536, grade 65-45-12. gasket 10/4/2024 epdm (green stripe color code). temperature range -30f to +230f/-34c to +110c., , dn 100 (od= 114.3mm), , dn 80 (od: 88.9mm), , os &y gate valve:, , body: grooved end ductile iron conforming to astm a536 grade 65-45-12., , body coating: fusion bonded epoxy, ral 3000 color - red. body gasket: epdm body bolts: zinc plated steel. hand wheel: ductile iron conforming to astm a536 grade 65-45-12.handwheel nut: ductile iron conforming to astm a536 grade 65-45-12.os&y yoke: ductile iron conforming to astm a536 grade 65-45-12.yoke nut: bronze, conforming to astm b62.bonnet: ductile iron conforming to a536 grade 65-45-12.bonnet bolts: carbon steel conforming to grade 8.8, zinc plated. bonnet/body coating: fusion bonded epoxy. stem: type 304 stainless steel., , o-ring seals: nitrile, , gate: ductile iron conforming to astm a536 grade 65-45-12, epdm coated gate nut: type 304 stainless steel. packing: graphite gland: ductile iron conforming to astm a536 grade 65-45-12.body: ductile iron conforming to astm a536 grade 65-45-12.body coating: fusion bonded epoxy, ral 3000 color - red, , body gasket: epdm. body bolts: zinc plated steel. hand wheel: ductile iron conforming to astm a536 grade 65-45-12, , hydro test pressure body:- 31 kg/cm2, , hydro test pressure seat:- 21 kg/cm2, , note: - valves should be supplied with both ends grooved & flanges compatible with grooving., , dn 100 (od= 114.3mm),
Tender For procurement of hp valve consumables and ready cut gasket - ss316 spiral wound expanded graphite filled gasket without ring , ss316 spiral wound expanded graphite filled gasket without ring size , ss316 spiral wound expanded graphite filled gasket without rin , ss316 spiral wound expanded graphite filled gasket with metal ring , ss316 wire mesh embeded grphite gasket , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for ms stop valve , graf sealformed gland packing in twohalves with oblique cutto withstand 600 deg c temperature pressure 250bar for shspray valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for shspray valve , graf sealformed gland packing in twohalves with oblique cutto withstand 600 deg c temperature pressure 250bar , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for drum vent valve. , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for start up vent valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for cbd line to ibd valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for deaerator drain valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperatur pressure 250 bar for soot blowing valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for cbd to ibd valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for eco inlet valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for back pass valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for rh vent valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for nitrogen filling valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for cbd back pass valve. , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for soot blower station valve. , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for sh spray valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for ibd control valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for back pass drain valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for eco inlet valve , graf seal formed gland packing in two halveswith oblique cut to withstand 600 deg c temperature pressure 250 bar for feed control station valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for rh spray valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for ibd front valve. , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for prds valve , graf seal formed gland packing in two halves with oblique cut to withstand 600 deg c temperature pressure 250 bar for soot blowing valve , pressure bonnet seal ring, size 125x100x17 mm to withstand 600 deg c temperature, pressure
Tender For supply of kit for overhauling of vacuum cylinder 533 mm f type vba-15/m consisting of 8 items a s per list given below-1-description-release valve diaphragm, drg no.-vb-170/m, alt.5, pl no- .30356 106,qty/kit-1no.2- description-release valve seating washer drg no.-vb-171/m, alt.1, pl no- .303561 18,qty/kit-1no.3- description-rolling ring for 533 mm cylinders, drg no.-vb-78/m, alt.1, pl no- .3715 1812,qty/kit-1no.4- description-joint ring for533 mm cylinders, drg no.-vb-83/m, alt.1, pl no- .37151 915, qty/kit-1no.5-description- gland packing ring for 38 mm piston rods, drg no.-vb-86/m, alt.2, pl no-37151988,qty/kit-1no.6-description-gland box joint washer for 38 mm piston rods, drg no.-vb-89 /m, alt.2, pl no- .37152038,qty/kit-1no.7-description-piston cap washer, drg no.-vb-119/m, alt.1, pl no- .37152312,qty/kit 1no.1-description-release valve round joint washer, drg no.-vb-173/m, alt.1, pl no- .30356120,qty/kit-1no [ warranty period: 30 months after the date of delivery ]