Tender For providing of selection of laboratories for testing of products/material - hdc electrolyte analyser reagents; buyer to use custom filter to input technical specification of the product/material so that service provider may provide price offering accordingly; numbe..
Tender For providing of selection of laboratories for testing of products/material - mini vidas reagent; buyer to use custom filter to input technical specification of the product/material so that service provider may provide price offering accordingly; number; medical labo..
Tender For providing architectural and engineeringconsultancyservices for approx. 15000 kw rooftop solar pv power plant system phase i in various locations at bokaro steel plant, bokaro, jharkhand on epc basis
Tender For corrigendum : providing architectural and engineeringconsultancyservices for master planning of the entire island and affordable housing, along with other infrastructure works under phase 1 development of ile aurore island, seychelles
Tender For corrigendum : providing architectural and engineeringconsultancyservices for master planning of the entire island and affordable housing, along with other infrastructure works under phase 1 development of ile aurore island, seychelles
Tender For helical inline gear motor to the model no. sk973.1-112mp/4 tf of make m/s nord or substantially equivalent with following features: input speed(rpm): 1440; output speed(rpm): 15; gear ratio: 94.96; power (kw): 4; service factor: 1.3; output torque: 2519 nm; overhung load: 23.6 kn; axial load: 22 kn; motor inverter speed range: standard line powered inverter capable; voltage: 400/690 v; frequency: 50 hz; efficiency class: ie3; current 1: 7.85 a; current 2: 4.53 a; cosinus: 0.83; motor duty: s1 - continuous; enclosure: ip55; insulation class: f; mounting pos - m1; housing material: cast iron housing; type of housing: foot mount; output shaft: solid keyed shaft; output shaft (dia x length): 60x120 mm; output shaft material: standard; gearbox breather options: auto vent; gearbox sealing options: fkm seals; bearing design: standard bearings; motor cooling: tefc - totally enclosed fan cooled; motor thermal protection: thermistor; motor option: fluoro rubber motor seals. note: - i. material of construction: fabricated steel housing (stress relieved) ii. all gears shall be manufactured from steel forgings or rolled bar made from steel 17cr ni mo6/18cr ni mo6 (case hardening steel). iii. all gears shall be case hardened to 58-62 hrc and profile ground. iv. output shaft shall be of en 9 material normalized to 201 bhn (min) v. bearing used shall be rollingelement type of make skf/ntn/timken/fag only. special conditions: a) only authorised license manufacturers of gear boxes or their authorised dealers shall participate in the tender and must furnish an authorizedlicense or dealer certificate at the time of technical scrutiny. b) mtc and heat treatment shall be submitted along with the supply. c)warranty: the material shall have a warranty of 12 months from the date of installation or 18 months from the date of supply, whichever is earlier d)above specified materials are the minimum required standard to be considered while desiging the gear motor. [ warranty period: 18 months after the date of delivery ] ]