Our company trades metallurgical and other products.
Ferro alloys and alloys based on manganese and silicon, chemical fertilizers-urea and liquid ammonia, as well as materials from paper- testliner and fluting. We are also interested to buy large quantities of corrugated waste paper intended for manufacturing of various types of paper and limestone for metalurgical industry.
SILICON BASED ALLOYS
USAGE: FOR STEEL ALLOYING AND DEOXIDIZING
| GRADE | Chemical Contents | ||||
| Silicon | Phosphorus | Aluminum | Carbon | Sulphur | |
| Minimum/Typical % | Maximum % | Typical % | Maximum % | Maximum % | |
| FeSi 45 | 45.00 | 0.05 | 2.00-3.00 | 0.20 | 0.03 |
| FeSi 60 | 59.00-60.00 | 0.05 | 2.00-3.00 | 0.20 | 0.03 |
| FeSi 65 | 65.00 | 0.05 | 2.00-3.00 | 0.20 | 0.03 |
| FeSi 70 | 69.00-70.00 | 0.05 | 2.00-3.00 | 0.20 | 0.03 |
| FeSi 75 | 75.00 | 0.05 | 2.00-3.00 | 0.20 | 0.03 |
| GRAIN SIZES: 0-10, 10-50, 10-100, 10-80 MM | |||||
| PACKING: LOOSE IN BULK BY VESSEL OR BY CONTAINERS; IN BIG-BAGS | |||||
MANGANESE BASED ALLOYS
USAGE: FOR STEEL ALLOYING AND DEOXIDIZING
| GRADE | Chemical Contents | ||||
| Manganese | Phosphorus | Silicon | Carbon | Sulphur | |
| Minimum % | Maximum / Typical % | Maximum / Typical % | Maximum % | Maximum % | |
| HC FeMn | 75.00 | 0.30-0.70 | 2.00 | 7.00 | 0.03 |
| MC FeMn | 80.00 | 0.30-0.40 | 1.50-3.00 | 1.50 | 0.05 |
| MC FeMn | 85.00 | 0.30-0.40 | 1.50-3.00 | 1.50 | 0.05 |
| Mn Metal 95 | 95.00 | 0.07 | 1.80 | 0.20 | 0.05 |
| SiMn 65 | 65.00 | 0.20-0.60 | 16.00-19.90 | 2.00 | 0.05 |
| SiMn 68 | 68.00 | 0.20-0.60 | 16.00-19.90 | 2.00 | 0.05 |
| SiMn 70 | 70.00 | 0.20-0.60 | 16.00-19.90 | 2.00 | 0.05 |
| SiMn 71 | 71.00 | 0.20-0.60 | 16.00-19.90 | 2.00 | 0.05 |
| GRAIN SIZES: 0-10, 10-50, 10-100, 10-80 MM | |||||
| PACKING: LOOSE IN BULK BY VESSEL OR BY CONTAINERS; IN BIG-BAGS | |||||
Fertilizers:
UREA (CARBAMIDE)
Chemical formula CO(NH2)2
MAIN PROPERTIES AND FIELD OF USAGE
The carbamide is used in industry as a raw material for manufacturing of resins, glues, in agriculture as a mineral nitric fertilizer and in cattle-breeding as a fodder additive.
PHYSICAL AND CHEMICAL INDICES
| Grade B | |||
| extra | 1st rate | 2nd chop | |
| Fraction of total nitrogen mass in recalculation to dry substance, %, not less | 46,2 | 46,2 | 46,2 |
| Fraction of total biuret mass, %, not more | 1,4 | 1,4 | 1,4 |
| Fraction of total water mass, %, not more:
– method of drying – Fischer method |
0,3
0,5 |
0,3
0,5 |
0,3
0,6 |
| Friability, % | 100 | 100 | 100 |
| Granulometric composition, %:
Fraction of total granules mass, of size, mm: – from 1 to 4, not less – from 2 to 4, not less – less than 1, not more Retained on a 6 mm sieve, not more Static strength of granules, kgf/granules, not less |
94 70 3 absent 0,7 |
94 50 5 absent 0,5 |
94 – 5 absent 0,3 |
COMMERCIAL – GRADE LIQUID AMMONIA
Chemical formulaNH3
MAIN PROPERTIES AND FIELD OF USAGE
It is a colourless transparent liquid with a strong smell.
Depending on the purpose three grades of liquid ammonia are produced:
A – for nitric acid production, for nitration, as a cooling agent and for protective atmosphere creation;
Ak – for exporting and transporting in ammonia-supply pipeline;
B – for refining into fertilizers and for usage in agriculture as a nitrogen fertilizer.
PHYSICAL AND CHEMICAL INDICES
| Grades | |||
| A | Ak | B | |
| Fraction of total ammonia mass, %, not less | 99,9 | 99,6 | 99,6 |
| Fraction of total nitrogen mass, %, not less | – | 82 | 82 |
| Fraction of total water mass (residue after vaporization), % | – | 0,2-0,4 | 0,2-0,4 |
| Fraction of total water mass (Fischer method), %, not more | 0,1 | – | – |
| Weight concentration of oil, mg/dm3, not more | 2 | 2 | 8 |
| Weight concentration of iron, mg/dm3, not more | 1 | 1 | 2 |
| Fraction of total mass of total chlorine, mln-1 (mg/kg), not more | – | 0,5 | – |
| Fraction of total mass of carbon oxide (IV), mln-1 (mg/kg), not more | – | 30±10 | – |
SORT: TECHNICAL GRADE OF BRAND Ak
USAGE: AS FERTILIZER IN AGRICULTURE
TESTLINER
USAGE: IN CARDBOARD PACKAGING MAUFACTURING
| Denomination of indexes, TU U 21.1-00278818-003:2005 | KT-1, Value | KT – 2, Value | K1, Value | K2, Value | ||||
| Substance by the area of 1 m2, g | 125±6 | 140±9 | 160±910 | 125±6 | 140±9 | 175±12 | 175±12 | 200±12 |
| Thickness, mm | 0,21±0,03 | 0,24±0,03 | 0,27±0,03 | 0,21±0,03 | 0,24±0,03 | 0,30±0,03 | 0,30±0,03 | 0,33±0,03 |
| Absolute bursting strength, kPa, min | 350 | 370 | 410 | 340 | 350 | 490 | 450 | 510 |
| 3,6 | 3,8 | 4,2 | 3,5 | 3,6 | 5,0 | 4,6 | 5,2 | |
| Ring crush test, N, min | 120 | 150 | 160 | 120 | 130 | 200 | 170 | 190 |
| Stiffness bending, ndb, min | 20 | 20 | 20 | 20 | 20 | – | – | – |
| Cobb sizing, Кобб60, g, max | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| Moisture content, % | 7 – 9 | 7 – 9 | 7 – 9 | 7 – 9 | 7 – 9 | 7 – 10 | 7 – 10 | 7 – 10 |
KL-2, KL-2F with upper layer of natural fiber color or brown color
Substance by the area of 1 m2, g: 112 – 175 g/sqm
Rolls width: max. 2,500 mm, min. 700 mm
FLUTING
USAGE: IN CARBOARD PACKAGING MAUFACTURING
Substance: 80 – 110 g/sqm, 112 – 160 g/sqm
Grades: B-0, B-1, B-2.
Glued (G) or not glued (NG)
Rolls width:
substance 80 – 110 g/sqm: max. 2,660 mm, min. 700 mm
substance 112 – 160 g/sqm: max. 2500 mm, min. 700 mm