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Tender For supply of rubber goods - supply of rubber goods, hard compressed rubberseat for 8" size double beat vale as per drg.no.bh-960718, rubber calking for juice heater as per drg.no.bh-990916 sl.no.-2, rubber calking for juice heater as per drg.no.bh-990916 sl.no.-3, neoprine rubberseat for vapour cell main hole as per drg.no.bh-961021, neoprine rubberseat for vapoor cell exhast valve as per drawing no.bh-961017, neoprine rubberseat for new clarifire teliscopic valve as per drawing no.bh-960925, neoprine rubber strip of mud seal for clarifire as per drg.no.bh-131105, neoprine rubber strip 150mmx750mmx15mm thik, neoprine rubberseat for vapour valve of evoporator body no.5th a & 5th b as per br.no.bh-001108, synthetic rubberseat for vapour valve of pan no 1 & pan no 7 as per drg.no.bh-0823 sl no 1, rubberseat for water weighinh scale as per drg.no.bh-001012, rubberseat for juice weighing scale as per drg.no.bh-990918, rubber coupling for new sugar grader as per drg.no.c-960314, rubberseat for 40 ton pan discharge valve as per drg. no. bh- 850109/r, rubberseat for 60 ton pan discharge valve as per drg. no. bh- 961012/r, rubberseat for 60 ton pan discharge valve as per drg. no. bh- 961011, rubberseat for evoporator/juice sulphiter/pan main hole as per drg. no. ce-850920/1, neoprine rubberseat size 1/4"x 1 mtr x 1 mtr temp. 250"c, rubber taper plug small dia - 76 mm big dia 120 mm bore - 13 mm taper length 102 mm temp-200"c, rubber bush id 30 mm x od-50mmx length-50mm, rubber bush id 30mm xod-60mmx length-60mm, rubber bush id20mm xod-35mmx length-35mm, canwas rubber flat belt 6plyx6" width, rubber hydroulic bucket for nhec mill as per drg.no.mh-961026, rubber hydroulic bucket for kcp mill od 301mmxid 260mm as per drg.no.mh-071127, rubbero ring for kcp mill hydraluic bucket, rubber round-7mm, brass lined rubber bush for cane chopper size-64x32x64mm, brass lined tapper rubber bush drg coupling bush no-1 as per drg.no.mh-80/92 id 60.5mmxod96mmxli36mm, brass lined rubber bush for feed pump 30x30x15mm, neoprine rubberseat 170m2 heating surface for juice heater dia 1570 mmthickness 25mm suitable for 200 oc, railway hose pipe 2 x 1 , rubber buffer for c/f m/c size 390 x 300x 55 mm, rubber buffer for c/f m/c size 410 x 330x 65 mm, rubber bucket for penumatic valve cup type with m.s. plate bonded as per sample, rubber bucket for penumatic valve as per sample, rubber bucket for penumatic valve as per sample, rubber seal for air cylinder with spring as per sample, rubber bucket for hydraulic cylinder as per sample, rubber o ring as per sample size 19x3, rubber bucket seal for air cylinder as per sample, rubber bucket piston cup with m.s. plate bonded as per sample size od 105 mm, railway rubber hose pipe 2 x 3 x18 long, rubber bush size 20x40x40 mm, rubber coupling bush size 50x52x25 mm, brass lined rubber bush for feed pump size 30x35x15 mm, rubber bush for belt conveyor size 30x35x15 mm, rubber coupling for sugar grader as per drg. no. ce-960314, rubber o ring for mill hydraulic as per sample, rubber "o" ring as per sample for feed pump, rubber "v" seal for nk-1100 1st as per sample, rubber "v" seal for nk-1100 2nd as per sample, brass lined rubber bush size 30 x 30 x 15 as per sample, rubber diaphragm as per sample 1", rubber diaphragm as per sample 1.5", rubber diaphragm as per sample 2", rubber star coupling sw100 as per sample, rubber double cup washer piston cup as per sample big size 4 ", rubber double cup washer piston cup as per sample small size 2 ", rubber bucket for air cylinder as per sample, rubber double cup washer as per sample size 5", rubber bush as per size od 65 x 25 x 45 mm long, rubber bush as per size od 60 x 30 x 80 mm long, rubber bush as per size od 45 x 20 x 45 mm long, rubber bush as per size od 30 x 20 x 30 mm long
Tender For supply of rubber goods in season 2025-26 - supply of rubber goods in season 2025-26, mill hydraulic rubber bucket as per drawing no. mh 17/t, brass lined rubber bush for cane chopper size 1.1/2"x2"x2.1/2" length, brass lined rubber bush for cane cutter size 1.1/2"x2.1/2"x2.1/2" length, rubber bush for mill turbine no.1 & 4 as per drawing no. mh 13/t, rubber bush for feed pump as per drawing no. blr4/t, rubber cone for boiler no.3 guage glass bore 19mm, rubber bush for bagasse feeder of boiler no. 3 as per drawing no. bh 197/t, rubberseat for juice weighing scale as per drawing no. bh 197/t, double beet valve rubberseat juice heater as per drawing no. bh 194/t, double beet valve rubberseat juice heater as per drawing no. bh 195/t, rubber sheet for semi kestner exhaust valve suitable for 300 c temp. as per drawing no. bh 181/t, rubber sheet for juice heater cover as per drg. no. 201/t suitable for 150 c, rubber sheet for pan discharge valve of 60 ton as per drg. no. bh 227/t, rubber sheet for pan discharge valve of 60 ton as per drg. no. bh 169/t, rubber sheet for pan discharge valve of 40 ton as per drg. no. bh 18/t suitable for 300 c temp., rubber sheet for pan exhaust valve of 60 ton as per drg. no. 188/t suitable for 300 c temp., rubber sheet for pan no. 2 & 7 exhaust valve as per drg. no. 215/t suitable for 300 c temp., rubber sheet for pan no. 3, 4, 5 & 6 vapour valve as per drg. no. 187/t suitable for 300 c temp., rubber sheet quad exhaust valve as per drg. no. bh 184/t suitable for 300 c temp., rubber sheet vapour cell exhaust valve as per drg. no. bh 183/t suitable for 300 c temp., rubber sheet semi kestner exhaust valve as per drg. no. bh 185/t suitable for 300 c temp., rubber sheet juice heater exhaust valve as per drg. no. bh 166/t suitable for 300 c valve no. 13, 14 ,15 & 16, rubber sheet for quad vapour valve as per drg. no. bh 189/t suitable for 300 c, rubber sheet for vapour cell capour valve as per drg. no. bh 182/t suitable for 300 c, rubber sheet for angle valve size 5 for pan 40 ton as per drg. no. bh 199/t suitable for 300 c, rubber sheet for angle valve size 3 for pan 40 ton as per drg. no. bh 200/t suitable for 300 c, rubber sheet for pan no. 4 vapour valve as per drg. no. bh 203/t suitable for 300 c, rubber sheet for vapour cell dia 600mm valve as per drg. no. bh 204/t suitable for 300 c, rubber sheet for pan no. 2, 7 angle valve as per drg. no. bh 205/t suitable for 300 c, rubber buffer for a battery centrifugal machine as per drg. no. 174/t, neoprine rubber sheet for pan no. 2 & 7 angle valve as per drg. no. 205/t, rubber sheet for pan no. 2 exhaust valve as per drg. no. bh 215/t/r, neoprine rubber sheet for pan no. 4 vapour valve as per drg. no. bh 216/t, rubber bush for cane chopper motor size 3/4 x1-1/2 x1-1/4 length, rubber bush for crystllizer size 3/4"x2 x2 length, rubber bush for crystllizer size 3/4 x1-1/2 x1-1/2 length, vacuum filter rubber hose size bore 6-1/4x4 x8 long for vaccum filter 10 x20 , vacuum filter rubber hose size bore 2-1/4x18 long for vaccum filter 8 x16 , rubber star for 18 kva dg set as per drg., brass lined rubber bush (neoprine) size 18x32x32mm, brass lined rubber bush (neoprine) size 35x60x75mm, brass lined rubber bush (neoprine) size 32x50x70mm, brass lined rubber bush (neoprine) size 20x38x40mm, dholak type brass lined rubber bush neoprine size 30x75x80mm, dholak type brass lined rubber bush neoprine size 12x30x30mm, rubber bush neoprine size 5/8 x1-1/4 x1-1/2 , rubber bush neoprine size 5/8 x1-1/2 x1-1/2 , rubber bush neoprine size 5/8 x1-1/2 x2 , rubber bush neoprine size 5/8 x2 x2 , rubber bush neoprine size 5/8 x1-1/4 x1-1/4 , rubber bush neoprine size 1/2 x1 x1 , rubber bush neoprine size 1/2 x3/4 x1 , rubber bush neoprine size 3/4 x1-1/2 x1-1/2 , rubber bush neoprine size 3/4 x1-1/4 x1-1/2 , rubber bush neoprine size 3/4 x2 x2-1/2 , rubber bush neoprine size 1-1/2 x2 x5 , rubber flate size 100x760x12mm, v seal for centrifugal machine kt 1100 b
Tender For compititive ebidding for supply of rubber goods items for season 2025-26 - rubber bush od id length, 18 10 25, 25 12/15 15, 25 15/18 25, 25 18 50, 30 18 25/30, 35 15 30, 38 18/25/28 38/50, 40 12/20/25 40, 38 20/25 25/40, 45/50 25/28 50, 30 20 35/50, 50 30 50, 1" 5"/8" 1 1/4", 1 1/4" 3/4" 1 1/2", rubber goods, rubber star l- 70/75, -do- l-90, -do- l- 99/100, rubber conical ring size for boiler gauge glass, neoprene rubber dumping pad for c/f machine, 75mm od x 60mm length, 8 od x 3 length, neoprene rubberseat for double beat valve/pan header feed valve od mm id mm thick mm, 175 60 15, 230 70 25, 290 25 20, 290 75/20 20, 295 78 20, 315 200 20, 320 175 25, 800 650 25, 900 650 25, 1110 820 40, rubber strip for juice heaters, size 12 x 15 mm, size 12 x 18 mm, size 20 x 25mm, size x , size 2 wide x 1 thick mtr, size 12 x 20 x 25, size 12 x 15 x 20, size 15 x 15 mm, u shape rubber coupling impregnated with ms plate for nk-1503 e/f m/c, neoprene rubber taper plug for quad/pan tubes, 42mm id tubes, 98mm id tubes, neoprene rubber star coupling as per sample for dc1250 c/f machine, synthetic rubber buffer of dc 1250 c/f machine as per sample /drawing, brass lined rubber bush for boiler feed pump od-30mm, id-12mm, thik-20mm, rubber dori/cord, size a- 5/6 mm, size b- 8mm, rubber mud seal for dorr as per sample, man hole rubberseat quad size 640 x 460 x 20mm, man hole rubberseat for pan size 535 x 445 x 20mm, neoprene rubber diaphragm for boiler control valve as per sample, neoprene rubberseat for pan discharge valve as per drawing/sample, for 40 ton pan, for 50 ton pan size 626 x 584 x 534 x 26mm, for 60 ton pan size 682 x662 x562 x 30mm, for 80 ton pan size 629 x465 x408 x 30mm, rubberseat for telescopic valve as per sample, for 6 valve size, for 8 valve size, neoprene rubberseat for juice weighing seale size- od 845 x id 38mm x 20 mm thick pcd 703mm with 12 holes of , neoprene rubber idler/roller pulley of belt conveyor, bore 88mm, bore 75mm, neoprene rubber bucket for mill hydraulic (each set), neoprene rubberseat for exhaust / vapor valve suitable for upto 200 c temperature, 21 x 1 x 15mm, 480 /505 x 300/325 x 25mm, 545 x 450 x 350 x 30mm, 560 x 485 x 420 x 25mm, 560 x 490 x 445 x 25mm, 560 x 445 x 25mm, 570 x 470 x 360 x 25mm, 575 x 445 x 15mm, 580 x 400 /425 x 25mm, 580 x 360 x 25mm, 600 /625 x 400/410 x 25mm, 625 x 410 x 30mm, 650 x 400 x 25mm, 665 x 570 x 520 x 30mm, 670x 570 x 510 x 30mm, 675x 580 x 540 x 25mm, 680 x 400/420 x 30mm, 682 x 662 x 30mm (pcd-582), 745 x 525 x 25mm, 790 x 550 x 25mm, 860 x 560 x 30mm, 950 x 800 x 720 x 30mm, 990 x 710 x 30mm, 990 x 760 x 30mm, 1015 x 995 x 905 x 30mm, 1015 x 995 x 30mm (pcd-905mm), 1090 x 790 x 30mm (pcd-905mm), 1350 x 1020x 30mm, rubber buffer for hopper with hole as per sample, rubber squeezer for dorr size 6 wide x 1 thick x 30 long, c/f m/c rubber parts, rubber seal for gate cylinder as per sample 105mm od, rubber seal oil for pneumatic valve, rubber seal for pneumatic valve, rubber kit for solenoid valve as per sample, spare kit for solenoid valve as per samples, rubber piston hood cylinder 150mm od, rubber seal for gate cylinder plough, rubber bucket for plough cylinder as per sample, rubber ring for sd machine housing as per sample, rubber bucket for sd machine separator chute cylinder, rubber flat ring seat 260x250x5, rubber seal for plough with spring, rubber piston cup for syrup separator, rubber piston cup for plough 60/62mm od, rubber piston cup for plough cylinder 35mm od, rubber o ring for 1350kt c/f m/c housing, paticot ring for 1350 kt c/f m/c housing, rubber o ring for syrup separator gate cylinder, neoprene rubber molasses belt v type 04 mtr long, black rubber joint sheet (per kg), size 1/8 , size , rubber hose pipe corrugated wire wound for vacuum filter, size 3 id x 21 long, size 4 id x 21 long, spare coupling tyres, px-40, px-50, px-60, px-70, px-80, px-90, px-100, px-110, px-120, ph-140, ph-178, ph-190, ph-218, ci tyre coupling complete (each set), px-40, p
Tender For supply of visitor chair cushioned , plastic chair heavy , almirah wooden 6x3 , almirah wooden hydrolic on top large size 7x4 , garden table mesh with glass , garden chairs mesh , dinning chair wooden , dinning table wooden 10x4 , wooden bed room chairs , double bed box type 6x6 with cushioning on headrest and footrest , bed side table wooden , wooden shoe rack cabinet , centre table 2x4 with glass top , double bed box type 6.5x6 , double bed box type 6.5x6.5 , sofa 5 seater , bed side table , centre table 4x2.5 with drawers good glass on wooden top , centre table 2x4 wooden sliding , dressing wooden almirah , dinning table wooden , dinning chairs wooden , centre table wooden made of teak wood carving desigb 2x4 glass top
Tender For repairs/ recanning of chairs, various types of wooden tables side board and book case sofa set and chair dining cushioned under the aor of ge deolali
Tender For corrigendum : repair of sofa set 4/5seater and all type cushioned chair and charpoy gi pipe ip folding and bed hard map steel under ge n bikaner
Tender For skscm/ supply of rubber goods/2025-26 - particulars, rubber bush for transmission gear coupling big size as per drg. no. sksm /2/84, rubber bush for transmission gear coupling small size as per drg. no.sksm/284/2001, brass lined rubber bush 2 od x 2 length x7/8 bore, brass lined rubber bush for feed pump as per drg.no.sksm/175/97, rubber bush as following size:a- 1 od x1 length x5/8 bore, b- 1 od x2 length x5/8 bore, c- 2 od x2 length x3/4 bore, d- 1 odx 1 length x5/8 bore, e- 1 od x1 length x5/8 bore, f- 1 od x1 length x bore, g- 1 od x1 length x 5/8 bore, neuprine rubber strip for juice heater to resist the temperature up to 200 c as per following sizes:a- 15mmx15mmx12mm, b- 20mm x20mmx 15mm, c- 12mm x12mmx 10 mm, d- 20 mm x 15 mm x 12mm, e- 15 mm x 15 mm x 10 mm, neuprine rubber sheet suitable to recisttemp upto 200 c for double beat valve size 240 mm od x 25 mm id x 12mm thick, d0 but size 230mm od x 25 mm id x 12mm thick, d0 but size 250mm od x 138mm id x 12mm thick, rubber taper plug for 42 mm id tubes size 50 mm od top x 35 mm od bottom x 65 mm long x 5/8 bore, do- but for 98 mm id tubes size 110 mm od top x 75 mm od bottom x 105 mm long x 5/8 bore a34, rubber channel for sight glass size 6 as per drg. no. 327/2, -do- but size 8 as per drg. no. 327/2, neuroprine rubber skuzzier for clarifier size thick x 6 width x 30 length, neuprine rubber o ring for mill hydraulic without ay scretches superior quality size 267 mm x 281 mm x7.00 mm thick, neuprine rubber o ring for mill hydraulic without ay scretches superior quality size 267 mm x 282 mm x7.5 mm thick, rubber channel for telescopic valve of clarifier as per sample/ drg. no., sksm/56/87-r, neuprine rubber sheet as per size below:a- 25mm thickx1 mtr. width x2 mtr. long, b- 12 mm thick x 1 mtr. widith x 2mtr. long, rubber joint as per following sizesa- 3mm thick x 1 mtr width x 2 mtr. long , b- 6 mm thick x1 mtr. width x 2 mtr. long, neuprined rubber sheet for different valve forecast the temp..upto 200 ca- for semikestner exhaust valve drg. no.sksm/199/98/r-13, b- for vapourcell exhaust valve drg.no.sksm/199/98/r-13, c- vapour cell exhaust semikestner connedcting valve drg.no- sksm/199/98/r-13 sheet thickness 25mm, d- semikestner vapour valve as per drg. no.sksm/200/98, e- vapour cell vapour valve as per drg. no. sksm/200/98, f- quad 1 body vapour valve as perf drg. no.250/2000, g- quod 1 body exhaust valve as per drg. no. sksm/424/13, butyle rubber sheet for different valve as following:a- for 40 ton pan vapour valve as per drawing no.sksm/287/2001, b- for 40 ton pan discharge valve as per drg. no. ksm/177/97/r/2000/a, c- for continue vacc. pan exhaust valve as per drg. no. sksm/183/97, d- pan no. 1 exaust valve rubber sheet for (60 ton new pan) as per drg.no. sksm/285/2001, rubber mud seal for clarifier as per drawing no. sksm/453/17, different type / size rubber oil seal as per mykoda price list, rubber hose pipe ( dunlop make ) in different size for water / steam ( as per price list ), sugar grader rubber coupling (rubber hardness grade.90) od 115 mm id 50mm length 415mm as per drg. sksm/301/2001, neoprine rubber strip for new quad body man holes as per drg no. sksm/484/20, neoprine rubberseat for new v.l.j.h. condenser man hole as per drg no. sksm/486/20, neoprine rubberseat for quad condenser man hole as per drg no. sksm/485/20
Tender For refinery spares - butyle rubberseat for steam valve 125x45x15mm for refinery for pan station of refinery plant, damping pad size- 75x60 for kc 1100 c/f machine refinery centrifugal m/c continous type of thyssen krupp 1100, flexible hose pipe : 1200 & 1300mm refinery centrifugal m/c continous type of thyssen krupp 1100, flexible hose pipe : 1200 & 1300mm refinery centrifugal m/c for thyssen krupp kb1750, rottary distributor for batch type c/f machine kb- 1750 (3933) flexible hose pipe : 1200 & 1300mm refinery centrifugal m/c for thyssen krupp kb 1750, rubber seal kit for 2 (cylinder) refinery centrifugal machine for thyssen krupp kb 1750, rubber seal kit for refinery plant 3 discharge cylinder refinery centrifugal machine for thyssen krupp kb 1750, seal kit for bottom cylinder for batch type c/f machine kb 1750 refinery centrifugal machine for thyssen krupp kb 1750, seal kit for bottom cylinder for batch type c/f machine refinery centrifugal m/c walchand nagar 1750, seal kit for in-out cylinder for batch type c/f machine kb 1750 refinery centrifugal m/c walchand nagar 1750, seal kit for in-out cylinder for batch type c/f machine kb 1750 refinery centrifugal machine for thyssen krupp kb 1750, seal kit for plough supporting cylinder for batch type c/f machine kb 1750 refinery centrifugal m/c walchand nagar 1750, seal kit for plough up-down cylinder for batch type c/f machine kb 1750 refinery centrifugal m/c walchand nagar 1750, seal kit for plough up-down cylinder for batch type c/f machine kb 1750 refinery centrifugal m/c for thyssen krupp kb 1750, seal kit for pneumatic valve for batch type c/f machine refinery centrifugal machine for thyssen krupp kb 1750, spray nozzle flat 90 for batch type c/f machine refinery centrifugal machine for thyssen krupp kb 1750, ss clamp for batch type c/f machine refinery centrifugal m/c continous type of thyssen krupp 1100, tension set for coupling 110x160x45 for batch type c/f machine refinery centrifugal machine for thyssen krupp kb 1750
Tender For supply and installation of office furniture for different locations of ihb up state - executive table with pedestaloverall size executive table top 25 mm ppb , 0.6 mm thick post formed laminate , 1 mm thick bdl , 2 mm pvc , modesty 18 mm thick ppb , clad 1.0 mm dl size : 1800 w x 900 d x 740 h size shall be 1800 width mm x 900 depth mm x 740 height mm .table top shall be 25 mm thick plain particle board (ppb) clad with 0.6 mm thick post formed laminate and 1 mm thick backing laminate (bdl) .flat edge duly sealed with 2 mm thick pvc beading. the modesty shall be 18 mm thick plain particle board ( ) ppb clad with 1.0 mm thick decorative laminate (dl) on both sides. edge sealed with 2 mm thick pvc beading. with standard size pedestal, executive chairoverall size mid back back: 47.7 cm. (w) x 60.1 cm. (d), seat: 47.0 cm. (w) x 48.0 cm. (d)overall dimensions of chair seat height -43.1-53.1cm height -96.5-114.0.cm. width & depth of chair as measured from base - width-76.1 cm and depth-76.1 cm 1) seat assembly : the cushioned seat should be made of injection molded plastic outer & inner. plastic inner should be upholstered with leatherette and moulded high resilience (hr) polyurethane foam of density 45 2 kg/m3,and hardness load 16 2 kgf as per is:7888 for 25% compression. seat size : 47.0 cm. (w) x 48.0 cm. (d) 2) back assembly: the cushioned back should be made of pu foam with insitu molded ms e.r.w round tube of size 1.9 0.03cm x 0.16 0.0128cm. it upholstered with leatherette.(d) *mid back size: 47.7 cm. (w) x 60.1 cm. (d) 3) armrests (fu3301/fu3302) : the armrest top should be moulded from polyurethane(pu) and mounted on to a drop lift adjustable type tubular armrest support made of 03.81 0.03 cm x 0.2 0.01 cm thk m.s. e.r.w tube having chrome plated finish. the armrest height adjustable up to 6.5 0.5cm in 5 steps. 4) active bio-synchro mechanism (fu3301/fu3302): the adjustable tilting mechanism should be designed with the following features: 360 revolving type. front-pivot for tilt with feet resting on ground and continuous lumbar support ensuring more comfort. tilt tension adjustment can be operated in seating position. 5-position tilt limiter giving option of variable tilt angle to the chair. seat/back tilting ratio of 1: 2 the mechanism housing should be made up of hpdc aluminium black powder coated. 5) seat depth adjustment (fu3301/fu3302): seat depth adjustment should be integrated in the seat through a sliding mechanism. seat depth adjustment range should be of 6.0 0.5 cm. 6) adjustable back support (fu3301/fu3302): back frame should be connected to the up/dn mechanism housed in plastic t spine. it can be adjusted in the range of 7.42 0.5 cm for the comfortable back support to suit individual need. 7) pneumatic ht. adjustment (fu3301/fu3302): the pneumatic ht adjustment has an adjustment stroke of 10.0 0.3 cm. 8) pedestal assembly (fu3301/fu3302): the pedestal should be high pressure die cast polished aluminium and fitted with 5 nos. twin wheel castors. the pedestal should be 65.0 0.5cm. pitch-centre dia.(75.0 1.0cm. with castors.) 9) twin wheel castors: the twin wheel castors should be injection moulded in black pp having 6.0 0.1cm wheel diameter., visitor chair with armsoverall size visitor: back: (w)47.5 cm x (h)58.0cm, seat : (w)47.0cm x (d) 48.0cmoverall dimensions of chair seat height - 46.5cm.height - 89.5cm. width & depth of chair as measured from pedestal - width-61.4 cm and depth-64.5 cm. 1.seat/back assembly: the seat and back should be made up of 1.2 0.1cm. thick hot-pressed plywood and upholstered with fabric upholstery covers and moulded polyurethane foam. the back foam should be designed with contoured lumbar support for extra comfort. the seat has extra thick foam on front edge to give comfort to popliteal should be a.back size 47.5 cm. (w) x58.0 cm (h) seat size 47.0 cm. (w) x 48.0 cm. (d) high resilience (hr) polyurethane foam: the hr polyurethane foam should be moulded with density = 45 2 kg/