Our Products
Recognizing the tremendous importance and thrust given by the Government to infrastructure development in the field of power generation and electrification of Railway, the group entered into manufacturing of Towers & Structures for Telecom, Substation, Railway, OHE etc.in 2008. The installed capacity is 24000 MTPY. It is one of the largest facilities of its kind in this part of the country. It is equipped with modern machineries for straightening, drilling, punching and automated temperate controlled galvanizing bath, beside its own state of art testing facilities and R & D Center. The manufacturing sight is located at Barauni Industrial Area (Bihar) which is very well connected with National Highways and Railways. Nearest Airport is Patna at a distance of 130 KM and nearest sea port is Haldia which is around 550 KM. Consequently, we are counted among prominent Transmission Tower Manufacturers and Substation Structures Exporters in India. Fabrication Facilities Fabrication is an important factor of design for the quality of tower. If fabrication of tower is not proper then structural capacity of the tower may be reduced considerably. For instance if distance between two holes in a member is less than required (by say 5 mm), then this member will have to be fitted forcefully. After forceful fitment, this member will exert a tremendous force on members to which it is attached. This force is over and above the forces which will be generated by external loads. Hence this member has been effectively reduced in strength to extend it is experiencing forces in no external load condition. If several members are fitted in this forceful manner then effective strength of tower will be reduced. Another instance would be that of holes for bolts being made larger than required then effective strength of bolts will be reduced by 15%. The fabrication shop is well equipped with modern machines. It gives consistently accurate fabrication quality as these are operated by skilled man power. Provisions are made for fully mechanized material handling & operations with cranes, hoists and electric trolleys. Galvanizing FacilitiesThe Hot Dip Galvanizing is a corrosion protection process. The research and practical experience have established that the corrosion resistance of galvanized steel reinforcement is superior to uncoated steel and any other type of protective measures. The corrosion protection by the galvanized coating ensures that the design strength of concrete is maintained and the possibility of surface rust staining and eventual corrosion of reinforcement of concrete are removed. The Hot Dip Galvanizing Process is carried out in temperature controlled Galvanizing bath. Our state of the art Oil - Fired Hot - Dip Galvanising Plant, complete with heat pumping unit, flame proof - type flow heater, self proportioning burner, centrifugal blowers and Heat resisting cover with pickling, rinsing, pre-fluxing and quenching (running water) tank and Zinc Kettle, ensures that the finished product confirms to international standards and is strictly as per IS 2629, IS 4759 and our customer requirements. The pretreatment of steel is effectively handled with chemicals to minimize effluents. The control treatment includes degreasing, pickling and fluxing for an ideal reaction between steel and zinc. The preheating chambers ensure uniform drying and preheating of steel to give an excellent surface finish and uniform coating of zinc. The waste acids and chemicals treated as per all applicable environment standards. Product List Design, Fabrication and galvanizing of
MAHABIR SPARE PARTS KIT
RECOMMENDED SPARES FOR TWO YEARS NORMAL MAINTENANCE (Per Hand Pump) | |
SPARES FOR PUMP HEAD | |
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Hexagonal bolts M12 x 1.75 x 40 mm long | 8 Nos x 100 |
Hexagonal nuts M 12 x 1.75 | 18 Nos |
Washer M12 | 10 Nos |
High Tensile Bolt M 10 x 1.5 x 40 mm long | 1 No |
Nyloc Nut M10 x 1.5 | 2 Nos |
Handle axle (Stainless Steel) | 1 No |
Washer [ 4 mm thick] for handle axle | 1 No |
Bearing [ 6204 Z ] | 2 Nos |
Spacer | 1 No |
Chain with coupling | 1 No |
Bolt for front cover M 12 x 1.75 x 20 mm long | 2 Nos |
SPARES FOR CYLINDER | |
Nitrile rubber cup washer | 4 Nos |
Upper Valve rubber seating | 2 Nos |
Check Valve rubber seating | 2 Nos |
Rubber O Ring | 4 Nos |
Rubber Sealing Rings | 4 Nos |
SPARES FOR CONNECTING RODS AND GI RISER PIPES | |
Hexagonal rod coupling (M 12 x 1.75 x 50 mm long) | 2 Nos |
Pipes Socket ( 32 mm N.B. Medium grade hot dip galvanized) | 4 Nos |
Metal scoop (Big and Small) | 2 Set |
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Metal pan | 4 Nos. |
Spade | 3 Nos. |
Crow bar | 2 Nos. |
Metal spirit level 250 mm | 1 No. |
Wooden levelling plank (small and large) | 2 Set |
20 litre bucket. | 1 No |
2 litre mug | 1 No |
3 mtr. metal measuring tape | 1 No |
Quick setting compound | 5 Kg or 5 liters. |
Pedestal cover plate | 1 No. |
Bleaching powder | 1 Kg |
TOOL NO.1 - SELF LOCKING CLAMP :
This tool should be used for holding the riser pine while lifting or lowering. While lifting the pipes, the handle of self-locking clamp need not be opened. It is fully automatic and the jaws open and close automatically.
TOOL NO.2 - TANK PIPE LIFTER :
This tool to should be used lower or lift the water tank with the riser pipe
To use this tool -
-Screw it on to water tank coupling.
-Use 2 or 3 lifting spanners equally spaced on the tank pipe lifter to raise or lower water tank assembly.
TOOL NO.3 - CONNECTING ROD COUPLING SPANNER
This tool should be used for tightening and unscrewing the connecting rod coupler, faster and with ease It reduces the effort required for the operation.
TOOL NO.4 - HANDLE AXLE PUNCH : This tool is used for fixing and driving out the handle axle without damage to axle threads.
A. For fixing the handle axle the operation sequence is -
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Masonary Tools And Consumables
M12 x 1.75 pitch button die with die holder | 1 Set |
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Die set for 32 mm GI pipe with holder | 1 Set |
600 mm pipe wrench (stilton type) | 1 No |
450 mm pipe wrench (stilton type) | 1 No |
300 mm pipe wrench (stilton type) | 1 No |
M17 x M19 double ended spanners (10mm x 12mm) | 2 No |
Screw driver 300 mm long | 1 No |
Screw driver 150 mm long | 1 No |
300 mm adjustable spanner | 1 No |
2 Kg (approx) ball pein hammer with handle | 1 No |
300 mm hacksaw frame with spare blades | 1 Set |
Pressure type oil can with (1/2 pint oil) | 1 No |
Wire brush | 1 No |
250 mm half round file with handle | 1 No |
250 mm flat file with handle | 1 No |
Graphite grease or multipurpose grease | 1 Kg |
Nylon rope (3 mm thick) | 75 Mtrs. |
Note : In addition to the above, a pair of pipe stands are also recommended to be kept. | |
Masonary tools and consumables | |
The following masonry tools are recommended to be kept with every installation team : | |
Metal scoop (Big and Small) | 2 Set |
Metal pan | 4 Nos. |
Spade | 3 Nos. |
Crow bar | 2 Nos. |
Metal spirit level 250 mm | 1 No. |
Wooden levelling plank (small and large) | 2 Set |
20 litre bucket. | 1 No. |
2 litre mug | 1 No. |
3 mtr. metal measuring tape | 1 No. |
Quick setting compound | 5 Kg or 5 liters. |
Pedestal cover plate | 1 No. |
Bleaching powder | 1 Kg |
MAHABIR FISHING TOOLS
Fishing is removing fallen pump components from the bore/tube wells.
The fallen components can be referred to as the “FISH”. In order to take out or “FISH OUT THE FISH”, suitable ‘nets’ or fishing tools are required. To select a suitable "Fishing Tool”, the following points have to be considered :
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