OPC Cement 42.5 Ordinary
OPC Ordinary 42.5
Copper Cathodes
ELEMENTS VALUE ELEMENTS VALUE
COPPER (min %age) 99.99% SILICA (SI/ppm) 0.3
IRON (Fe/ppm) 2 COBALT (CO/ppm) 0.2
SULPHUR (S/ppm) 4 ARSENIC (AS/ppm) 0.1
OXYGEN () 2/ppm) nil BISMUTH (BI/ppm) 0.1
ARGENT (AG/ppm) 10 MANGANESE (MN/ppm) 0.1
LEAD (PB/ppm) 0.2 TELEURIUM (TE/ppm) 0.05
NICKEL (NI /ppm) 0.2 ALUMINIUM (AL/ppm) 0.5
SELENIUM (SE/ppm) 0.3 MAGNESIUM (MG/ppm) 0.4
ANTIMONY (SB/ppm) 0.1
The Electrolytic Copper Cathodes Grade A shall conform to London Metal Exchange (L.M.E.) standard and Specifications in Appendix No.2 hereto.
The quality of the goods will be confirmed by a certificate issued by the independent international survey company S.G.S. which shall be binding on both parties in all respects, including but not limited to the replacement of faulty goods paid for by the seller. Other quality inspections at the port of unloading shall be at the buyer¦s expense.
The Electrolytic Copper Cathodes Grade A shall conform to London Metal Exchange (L.M.E.) standard and Specifications in Appendix No.2 hereto.
Specifications of used rail scrap ( r-45 to r-65):
Chemical specifications for scrap railway track metal:
-1. Caduim cd :0.0006%
2. Chromium cr :0.6205%
3. Copper cu :0.2507%
4. Cobalt co :0.0046%
5. Lead pb :0.0149%
6. Molybdenum mo :0.003%
7. Nickel ni :0.141%
8. Tin sn :0.001%
9. Silver ag :0.0005%
10. Zinc zn :0.349%
11. Iron fe :75.21%
12. Carbon :0.04 % (maximum) rejection at 0.06%
Impurities :23.33% (calculation) total 76.668%
The following traces of elements should be avoided & should not be there:.
Carbon :0.65 - 0.75% (in the railway track)
Manganese :0.65 - 0.80%
Sulphur :0.06% max.
Phosphorus :0.035%
Ash :0.01 max mass share
HMS1&2 (80:20) and HMS1 (100%)
Steel scraps shall be considered free of alloys when the residual alloying elements do not exceed the following percentages: percent
Nickel 0.45
Chromium 0.20
Molybdenum 0.10
Manganese 1.65
The combined residuals other than manganese shall not exceed a total of 0.60 percent.
ISRI-CODES:
200 No. 1 heavy melting steel. Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 60 x 24 inches (charging box size) prepared in a manner to insure compact charging.
201 No. 1 heavy melting steel 3 feet x 18 inches. Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 36 inches x 18 inches (charging box size) prepared in a manner to insure compact charging.
202 No. 1 heavy melting steel 5 feet x 18 inches. Wrought iron and/or steel scrap 1/4 inch and over in thickness. Individual pieces not over 60 inches x 18 inches (charging box size) prepared in a manner to insure compact charging.
203 No. 2 heavy melting steel.* Wrought iron and steel scrap, black and galvanized, 1/8 inch and over in thickness, charging box size to include material not suitable as No. 1 heavy melting steel. Prepared in a manner to insure compact charging.
204 No. 2 heavy melting steel.* Wrought iron and steel scrap, black and galvanized, maximum size 36 x 18 inches. May include all automobile scrap properly prepared.
205 No. 2 heavy melting steel 3 feet x 18 inches. Wrought iron and steel scrap, black and galvanized, maximum size 36 x 18 inches. May include automobile scrap, properly prepared, however, to be free of sheet iron or thin gauged material.
206 No. 2 heavy melting steel 5 feet x 18 inches. Wrought iron and steel scrap, black and galvanized, maximum size 60 x 18 inches. May include automobile scrap, properly prepared, however, to be free of sheet iron or thin gauged material.
Size range from 1/2" up to and including 60"
Supplied as seamless / erw / efw / saw / spiral as required
Can be ordered with bevelled ends / plain ends / galvanised, threaded & coupled as required
Drill pipe available in all grades and sizes with end connections as per customer's requirements
Long radius / 3d / 5d - 45 degree & 90 degree elbows or angle deflection to suit requirements
Equal & reducing tees, barred tees
Concentric & eccentric reducers
180 degree return bends
End caps
Long radius / 3d / 5d - 45 degree & 90 degree elbows or angle deflection to suit requirements
Blind flanges
Weld neck flanges
Slip on flanges
Screwed flanges
Socket weld flanges
Swivel ring & anchor flanges
Deformed bar for reinforcing in concrete,
Specifications:
Commodity White cane sugar icumsa 45
Polarity at 20 deg. Centigrade 99.80min.
Ash content 0.04 % max
Moisture 0.04 % max
Solubility 100.0 % dtr and free flowing
Granulation Fine
Icumsa Max 45 icumsa, attenuation index units method no:4 v 1978
Sediments None
Color Sparking white
Crop 2004/2006
Magnetic particles Mg/k4
So Mg/kg 20
Radiation Normal w/o presence of cesium or iodine: certified
Smell Free of any smell
Reducing sugar 0.05 % max
Substance Solid, crystal max
Max as 1. P.P.M
Max os 2 p.P.M. Max cu: 3 p.P.M.
Max cu 3 p.P.M.
Hpn staph aureus Nil
We can provide fob prices, & material can be supplied also in bulk for which prices shall be reduced by us$ -2 per mt.
Payment: standby or fullyfunded l/c & pbg shallbe 2% of the l/c value.
Specification
45%Prilled
Nitrogen 46%minimum
Moisture 0.3%max
Free Ammonia160 PXT PPM maximum
Biuret 1% maximum
Prilled Free flowing treated against caking
Harmful Substances100% free from harmful substances
Melting Point132 degrees Celsius
Granulation 1-4 mm 90% minimum
Colour Pure White
Odour Odourless
Boiling Decomposes before boiling
Rediation Non radioactive
Physical StateSolid @ 20 c, 101 KPA white granules
Specific Gravity Solid @ 20 c, - 1.335 t/m3
Floatability in WaterSinks and Mixes
Molecular Weight 60.065
