Double taper copper mould tubes. As per approved drawings
DOLOMAX RDC 3
A high purity improved resin-bond dolomite brick which offers excellent resistance to basic slags and steel erosion. Product required for improving de-sulfurization efficency and steel cleanliness as well as being most cost effective ladle refractory available.
2.95 g/cm cube
A high Purity resin-bond dolomite brick containing 6% to 8% carbon. Product required for improving strength and more resistance to physical abrasion than high carbon products.
2.85 g/cm cube
This sticky granular dolomite product is made from a high purity dolomite grain and a proprietary non-toxic resin binder system. The resin bond provides good low and intermediate temperature strength until a strong high temperature ceramic bond developed.
A dust - free high alumina vibrating material for use as a ladle safety lining or as a backfill. Jeb-fil 88 sinters shifting and voids, and adheres to alumina safety linings because of compatible thermal expansion charateristics. Jeb-Fil 88 provides superior lining protection from metal.
Milled high purity dolomite fines for use as a dry dusting mortar and fill. Applied dry by brushing or trowelling.
78% - 82%
4.5% - 6%
0.8% - 1.2%
0.4% - 0.7%
1% - 2.5%
0.68 g/cm cube
SIZES (BORE DIAMETER)
Specification : ZrO2 - 95% min.
MOD. L-R. 3/8" (BSP 3/8"), FEMALE THREAD, MADE OF BRASS
EQUIVALENT TO METALLURGICA SCORIALIT GRADE
SPH-C 176/ALM 9
SPH-C 189/E 2
E 841 I
30% - 32%
30% - 32%
30% - 32%
The rods shall be continuously cast and rolled electrolytic grade copper, suitable for wire drawing from 8.0mm to 0.32mm without intermediate annealing. It shall be clean, smooth, free from surface defects and impurities. There shall be no joint in any of the coils.
Elongnation at Break
Resistivity at 20 Degree Centrigrade
0.017241 (max.)Ohms mm square / m
Shall be free from Oxidation and Imperfection.
The material shall be virgin in granular form and free from contamination and foreign matters. The material shall have good flow charateristics for high extrusion speeds. It shall contain antioxidant for high thermal stability and metal de-activator for high resistance to metals.
Appearance and Structure
Opaque Natural Shade. Homogenous granules.
0.941 - 0.959 gm/cc
150 (min.) kg/cm square
At Break : +/- 10%
The materiall shall have excellent water resistant property and fully compatible with medium/high density polythene containing an antioxidant. It shall be free from odour and shall have no toxic and dermatic hazards.
Colour and Structure
Highly pasted, Homogenous compound, Does not obscure colour of insulation.
Shall be free from contamination of foreign matters and segregated oils.
87 degree centrigrade (min.)
Viscosity at 100 degree centrigrade
120 cst (+/-20)
220 degree centrigarde min
This specification describes the chemical, physical, mechanical, metallurgical as well as packing, marking and certification requirements of wire rods used for the manufacture of wires for elevator ropes of various grades . Steel shall be made through electric furnace route.Vacuum degassed steel is preferable.
The material shall be supplied in silicon killed condition. Grades having carbon above 0.85 shall always be procured in aluminum killed condition.
Wire rods shall be supplied in control cooled condition. Supplies in other conditions are subject to prior agreement.
Preferable coil weight is 1000 +/- 100 kg. Other coil weights can be accepted with prior agreement.
Coil ID shall be min 800mm and OD shall be 1500mm max.
Tolerance on diameter and ovality shall be as follows :