tender for procurement of special gasket and gland packing ring for aoh of unit no. 10 and breakdown maintenance of unit no. 10 and 11, ph-iv, stps, sarni.--1 special gasket 2 crh nrv gasket ( flexible pure graphite crh-nrv sealing ring having top & bottom multilayered wire mesh as per bhel profile & rectangular to withstand temperature 600°c and pressure 300 bar ) , size:od-710 mm, id-665 mm thick- 36.6 mmmake: spitmaan / champion / james walker inmarco / uni klinger only 3 grafoil self sealinn ring with ss316 wire braided to withstand temperature of 600°c and pressure 47 kg / cm2 for hrh isolating device ( line size : 558 x 28.58 mm ) as per drawing no. bmd-63make: spitmaan / champion / james walker inmarco / uni klinger only 4 grafoil self sealinn ring with ss316 wire braided to withstand temperature of 350°c and pressure 47 kg / cm2 for crh isolating device ( line size : 457 x 12.7 mm ) as per drawing no. bmd-46make: spitmaan / champion / james walker inmarco / uni klinger only 5 gasket ( grafoil ) v377, spitmaan grafseal pure graphite compressed & moulded valve bonnet sealing ring having top & bottom multilayered ss wire ring having mesh designed specifically t to withstand temp 600 c and pressure upto 300 kg / cm2:size: ø40o x ø 360 x 35.3 mmmake: spitmaan / champion / james walker inmarco / uni klinger only 6 ss gaphoil filled spiral wound gaskets with ss-316 braided to withstand temperature 600°c and pressure 300 bar ) make: spitmaan / champion / james walker inmarco / uni klinger only 7 248.5x231.5x4.5 mm 8 74x54x4.5 mm 9 148x124x4.5 mm 10 585x570x4.5 mm 11 630x597x5 mm 12 505x470x5 mm 13 420x385x5 mm 14 740x695x5 mm 15 38x26x6 mm 16 110x60x3.2 17 120x99x4 18 130x80x3.2 19 139.3x130.4x 3.2 20 139.4x121.2x 3.2 21 170x142x3.5 22 185x172x4.5 23 250x230x3.2 24 255x230x3.2 25 257x237x4.5 26 266x256x3.5 27 304x284x4.5 28 370x342x4.5 29 370x344x4.5 30 370x346x4.5 31 422x402x4.5 32 434x410x4.5 33 522x472x5 34 gland packing ring ( ingraf flexible pure graphite low emission die moulded & compressed ring in endless form to withstand temperature 600°c, pressure 300 bar suitable for for valves handling superheated & saturated steam make: spitmaan / champion / james walker inmarco / uni klinger only 35 a50x70 mm 36 b50x70 mm 37 112x88x12 mm 38 38x22x8 mm 39 96 x 70 x 12 mm 40 112x80x8 mm 41 52x36x8 mm 42 48x32x8 mm 43 55x27x10 mm 44 60x40x10 mm 45 50x30x7 mm 46 27x13x7 mm 47 32x16x6 mm 48 32x16x7 mm 49 38x25x7 mm 50 36x20x7 mm 51 grafseal pure graphite die moulded non-metallic gland packing ring in two halves suitable for temperature 600°c & pressure 250 kg / cm2make: spitmaan / champion / james walker inmarco / uni klinger only 52 60 x 40 x 10 mm 53 55.4x27.15x10 mm 54 84 x 56 x 10 mm 55 42 x 30 x10 mm 56 41.17 x 17.4 x 9 mm 57 22 x 13 x 8 mm 58 22.5 x 16 x 8 mm 59 23.5 x 16 x 8 mm 60 26 x 16.5 x 8 mm 61 30 x 20 x 8 mm 62 32 x 19.5x 8 mm 63 32x 14.5 x 8 mm 64 34.5 x 21 x 8 mm 65 37 x 21.5 x 8 mm 66 37.5 x 24.5 x 8 mm 67 38.5 x 25 x 8 mm 68 39x25.5x8 mm 69 40 x16x 8 mm 70 43 x 23 x 8 mm 71 43 x 27 x 8 mm 72 44 x 27 x 8 mm 73 45 x25.5x8 mm 74 48x32x8 mm 75 51 x 36x 8 mm 76 55 x 26 x 8 mm 77 54 x 26.5 x 8 mm 78 57 x 37 x 8 mm 79 58x 38x 12 mm 80 asbestos braided graphite gland packing ring reinforced with ss / special alloy wire in single oblique cut suitable for h.p.valve to withsatnd pressure 250kg / cm2 and temp. 600°c make: spitmaan / champion / james walker inmarco / uni klinger only 81 80x60x12 mm 82 86x62x12 mm 83 56x40x10 mm 84 54x34x10 mm 85 42x30x6 mm 86 112x80x8 mm 87 88x62x13 mm 88 81x55x13 mm 89 80x52x14 mm 90 67.5x47.5x10 mm 91 68x44x12 mm 92 64x44x10 mm 93 61x41x9 mm 94 60x40x10 mm 95 58x38x12 mm 96 55x27x10 mm 97 54x34x10 mm 98 52x36x8 mm 99 50x30x7 mm 100 48x32x8 mm 101 38x25x7 mm 102 36x20x7 mm 103 32x16x6 mm 104 32x16x7 mm 105 27x13x7 mm