BEIJING SINO STEEL ENGINEERING & EQUIPMENT CO., LTD.
| Delivery Time | 3-6months |
| Packaging Details | Standard international package |
| Type | work roll and backup roll |
| Material | cast iron and cast steel |
| application 1 | work roll |
| application 2 | backup roll |
| application 3 | breakdown mill |
| drawing | as confirmed |
| Brand Name | SEEC |
| Model Number | work roll and backup roll |
| Certification | ISO |
| Place of Origin | China |
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Product Specification
| Delivery Time | 3-6months | Packaging Details | Standard international package |
| Type | work roll and backup roll | Material | cast iron and cast steel |
| application 1 | work roll | application 2 | backup roll |
| application 3 | breakdown mill | drawing | as confirmed |
| Brand Name | SEEC | Model Number | work roll and backup roll |
| Certification | ISO | Place of Origin | China |
| High Light | chilled cast iron rolls ，forged carbon steel rolls | ||
We take this opportunity to introduce our self as one of the leading manufacturers of carbon steel, tool steel, alloy steel and other alloys special steel ingots, forging ingots and rolled/forged products in various National & International grades.
We have also set up steel casting foundry to cater to the demand of engineering, sugar, cement plants etc. We have the capacity to manufacture quality steel casting weighing upto 12 MT single piece in various grades like IS, BS, DIN, ASTM, GOST etc.
We have a complete set up in the casting unit for manufacturing Adamite & S.G.Iron Rolls for rolling mills upto 32 Dia and 2000mm Barrel length. We are an ISO-9001: 2000 company registered with ICS-No. RQ91/486.
4(i)
Chemical Composition of the different grades of rolls.
a) Adamite Rolls (40 °- 45°)
| C | Mn | Si | S | P | Cr | Mo | Ni | V |
| 1.4-1.6 | .50-60 | .50-.65 | .05 Max | .05 Max | .80-1.10 | .25-.35 | 1.10-1.25 | .1 Max |
Traces of Boron
b) Adamite Rolls (45 °- 50°)
| C | Mn | Si | S | P | Cr | Mo | Ni | V |
| 1.4-1.6 | .60-70 | .50-.65 | .05 Max | .05 Max | 1.00-1.10 | .30-.40 | 1.10-1.25 | .1 Max |
Traces of Boron
c) Adamite Rolls (50 °- 55°)
| C | Mn | Si | S | P | Cr | Mo | Ni | V |
| 1.6-1.8 | .60-75 | .70-.80 | .05 Max | .05 Max | 1.10-1.25 | .35-.45 | 1.15-1.30 | .1 Max |
1. S.G. Iron Rolls The chemical composition of different grades of S.G. Iron rolls are as under:
a) S.G. Iron Rolls (Pearlitic) (50 °- 55°)
| C | Mn | Si | S | P | Cr | Mo | Ni | V |
| 3.5-3.7 | .45-.55 | 1.50-1.65 | .01 Max | .05 Max | .30-.50 | .30-.45 | 1.60-2.00 | .1 Max |
b) S.G. Iron Rolls (Pearlitic) (55 °- 60°)
| C | Mn | Si | S | P | Cr | Mo | Ni | V |
| 3.4-3.6 | .50-.65 | 1.50-1.75 | .01 Max | .05 Max | .50-.70 | .40-.60 | 1.60-2.10 | .1 Max |
c) S.G. Iron Rolls (Accicular) (65 °- 70° )
| C | Mn | Si | S | P | Cr | Mo | Ni | V |
| 3.1-3.4 | .40-.60 | 1.4-1.6 | .01 Max | .05 Max | .40-.60 | .80-1.0 | 2.9-3.4 | .1 Max |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1997
Total Annual:
30000000-50000000
Employee Number:
500~10000
Ecer Certification：
Active Member
Beijing Sino Steel Engineering & Equipment Co., Ltd. is concentrating on developing of ferrous & non-ferrous making and Rolling technology, mainly. As one of the most experienced Chinese suppliers of complete line and components for steel and non-ferrous indu... Beijing Sino Steel Engineering & Equipment Co., Ltd. is concentrating on developing of ferrous & non-ferrous making and Rolling technology, mainly. As one of the most experienced Chinese suppliers of complete line and components for steel and non-ferrous indu...
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