Other
Products for EAF Shops
|
|
Ceramic
Coated Pipes The
practice of Oxy-assisted melting in EAF has been established for a very long time.
Normally steel tubes are used for injecting oxygen into the furnace. This results
in the tubes melting at the tip at a very fast rate. Ceramic coating helps reduce
this consumption by a great extent resulting in the following advantages: Longer
lancing time without interruption, more effective use of the un-burnt gasses leaving
the furnace. Normal sizes are of length of 5.5 meters (18 feet) from ½" to 1 ½"
nominal bore the table below gives all the relevant size details. |
|
Size
NB | Size
NB | Outer
diameter mm | Wall
thickness
|
Weight
per meter Kg. |
Packing
per lot. |
| 1 |
½"
15 mm | 21.3
mm | 2.6
mm | 1.34
kg | 15
lengths |
| 2
| ¾"
20 mm | 26.9
mm | 2.6
mm | 1.72
kg | 10
lengths |
| 3
| 1"
25 mm | 33.7
mm | 3.2
mm | 2.65
kg | 6
lengths |
| 4
| 1
¼" 32 mm | 42.2
mm | 3.2
mm | 3.41
kg | 5
lengths |
| 5 |
1
½" 40 mm | 48.3
mm | 3.2
mm | 3.92
kg | 4
lengths | |
|
Manual
Slide Gate System 1.
GENERAL DESCRIPTION: The
"TRUECAST" Manual Operated Slide Gate System, Model J-3 has been designed for
Steel Ladles from 5 MT. to 25 MT. L.M. Capacity. The operating conditions of Mini
Steel Plants in terms of operator skill, shop floor practice, and reliability
in operation and ease of operation have been kept in mind while designing the
system. The unique 'Radial system of operation gives us the Mechanical advantage
required to operate this system manually. As a result we have a very simple system:
Simple to operated, install, overhaul and maintain. On installing this system
the operating and maintenance personnel take minimum time to master it. The wear
parts have been so designed that they are easy to replace and are comparatively
inexpensive. |
| 1.2
APPLICATION: The
"TRUECAST" Manual Slide Gate System, Model J-3 has been designed primarily for
continuous casting ladles. Though some applications may also be found for ingots
pouring. However, in this case the limitation of nozzle bore should be kept in
mind. The refractories of this system are designed for a maximum bore of 40 mm.
|
|
Burning
Lance:
This
consists of a steel tube filled with special wires & other fluxes. When
ignited it gives a tip temperature in excess of 27000C. This can
be used very effectively for cutting of heavy scrap & skull apart from
other uses. Burning Lance is available in 2 sizes viz. 3/8” NB & ½”
NB in 3 mtrs. length.
|
| |
