Cast Iron wheels with either V-groove (VG), Square groove
(SQG), or a Flange (FLG) are available depending upon the track
over which the castors has to move. Since the wheels roll over
steel track, the pushing or pulling force required is much less,
reduces labour fatigue. Floor surface also does not get damage
at any time
Hardness of Casting : ( 175 ±10 ) BHN
These are bare cast iron wheels made from good quality graded casting, machinable &
free from blow holes. These wheels have very high load carrying capacity & are suitable
for high-temperature applications like ovens, foundries etc. The only disadvantage of CI
wheels is that they damage the costly floor surfaces.
Grade of Casting : FG 200 as per IS – 210
0 Maximum Working Temperature : 250 C
Hardness of Casting : ( 175 ±10 ) BHN
VALVES THREE PIECE DESIGN (Screwed)
SALIENT FEATURES :
Bolted Connector, S.S, 304
Ball & Stem, Screwed Female Ends BSP taper
Threads to BS 21, Design Standard BS 5351
Full bore Three Piece Design.
TEST PRESSURE
(Hydraulic) Seat :40 Bar, Shell: 76 Bar
(Steam) Seat:40Bar Max. Warking Temp. 425°
These wheels are manufactured by compression molding shredded cotton fabric,
soaked in good quality phenolic resin. The hardness of fibre wheel is higher than the
hardness of UHMW wheel. As a result, the chances of steel burr lying on the shop floor
getting embedded in the wheel surface are remote. The acidic or alkaline chemicals have
little effect on these wheels.
Hardness of Wheel : ( 90 ± 5 ) on Shore ‘D’ scale.
0 Maximum Working Temperature : 170 C
Light duty castors are suitable for hospital furniture, house hold furniture & equipments, laboratory equipments, food serving
trolleys in hotels & canteen etc. where weight of material to be carried is small. Light duty extra strength castors are particularly
suitable where LD castors fails too frequently & where loads are moderate. Both LD & LD-X castors looks like same. Only difference
is LD-X castors are manufactured from higher plate thickness.
Light Duty Stainless Steel brackets are manufactured from stainless steel sheets (SS-304). All other components of bracket such as
kingpin, nut, D.P.cap, spring washer, bolt etc are also of stainless stee
Medium Duty castors are designed to carry moderate loads i.e. more than LD or LD-X castors, and are suitable for various types of
trolleys used in industries, warehouses, godowns, stores, railway platform and so on. These castors are also suitable for hospital
furniture, laboratory equipments or food serving trolleys where load carrying capacity required is higher & the light duty castors
need frequent replacement
These wheels are manufactured from virgin Nylon 6, white in colour, by injection molding.
These wheels are light in weight, but have high load carrying capacities. These wheels can be used up to 90 C temperature. The acidic or alkaline chemicals have no effect on
these wheels.
Hardness of Wheel : (90 ± 5) on Shore ‘D’ scale.
0 Maximum Working Temperature : 90 C
Polyurethane with high abrasion resistance, mechanically locked over a polypropylene
core, forms a PU-PP wheel. PU-PP wheels are manufactured by injection moulding
process. The load carrying capacity as well as life of wheel is much more than that of SRT
wheel. PU wheels have good shock absorption capacity & very low noise level.
Hardness of Polyurethane : (94 ± 5) on Shore ‘A’ scale.
0 Maximum Working Temperature : 50 C
Polyurethane with high abrasion resistance bonded ( molded ) over a cast iron core forms
a PU-CI Wheel. PU-CI wheels are manufactured by casting process. The properties of
cast polyurethane are much better than that of injection moulded polyurethane. The load
carrying capacity as well as life of wheel is more than that of PU-PP wheel. PU-CI wheels
have good shock absorption capacity & very low noise level.
Hardness of Polyurethane : (94 ± 5) on Shore ‘A’ scale.
0 Maximum Working Temperature : 50 C
These wheels are manufactured from virgin Poly Propylene Co-Polymer (PP-CP),
white in colour, by injection molding. The wheels are light in weight but have fair load
carrying capacity. The acidic or alkaline chemicals have no effect on these wheels.
Hardness of Wheel : ( 80 ± 5 ) on Shore ‘D’ scale.
0 Maximum Working Temperature : 50 C
The wheel consists of Solid Rubber Tyre clamped between two pressed steel drums with
nuts & bolts. Sintered iron bush / needle roller bearing is provided between two drums.
Tyre is manufactured from good quality rubber compound to ensure long life & good
cushioning effect. The tyre, when worn out, can be replaced easily on sight.
Hardness of Rubber : ( 85 ± 5 ) on Shore ‘A’ scale.
0 Maximum Working Temperature : 50 C
Designed to ISO
Flange standard: AP1609.BS EN558.DN3202
Flange ANSI B16.5/BS4504/ EN 1092-2
Ari Valve for drinking water and neutral liquids up to 80°C
The air release component releases entrapped air in pressurized systems
Air & vacuum component admits large volumes of air during drainage and at water column separation
Dynamic design allows for high velocity air discharge while preventing premature closure
Simple and reliable structure , small dimensions, lightweight
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