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Company Name: |
Jinan DaPeng Industry & Trade Co.,Ltd |
| Contact Person: |
Sammi Wang |
| City: |
Jinan |
| Country: |
China
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| Local Time: |
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| E-mail: |
Premium
Membership Required (Join Free Today) |
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| Introduction: |
Launched in 2005, Jinan DaPeng Industry & Trade Co.,Ltd is mainly dedicated to the manufacture, development and export of products concerning Roll, Steel and Machine industry, etc.
We are building up widely trade relations at both home and abroad under the guideline of \"be practical and realistic\", as well as the ideology of \"serve the society heart and soul\". We never stop enriching ourselves on the way of development with the confidence and ability to implement the service concept of \"three product\" including Cost Performance Product\", \"New Product\", \"Internationally Well-Known Product\", together with \"one service\", that is, to supply excellent quality service through one-stop shopping.
Anyway, we welcome your favourable inquiries! Sincerely hope to have a win-win future with you on the basis of our mutual development!
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| Business Type: |
Exporter, Manufacturer |
| Areas of
Interest: |
1. Machinery & Tools/Machinery
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Offers
From This Member (5) |
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[Sell] Sell Alloy Nodular Cast Iron Rolls |
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Alloy Nodular Cast Iron Rolls
A. Cr-Mo Indefinite Chilled Nodular Iron Roll
A1. Low Ni-Cr-Mo Indefinite Chilled Nodular Iron Roll
A2. Middle Ni-Cr-Mo Indefinite Chilled Nodular Iron Roll
Description:
1) Size: as requested
2) Hardness: as requested
3) Chemical Composition: as requested
These rolls are characterized by spherical graphite. Its mechanical properties are similar to that of alloy indefinite chilled rolls except that its strength is higher than the latter.
Application: Wire rod, structural steel and narrow-band strip mill.
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| » Machinery & Tools/Conveying Systems |
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[Sell] Sell Alloy Chilled Cast Iron Rolls |
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Alloy Chilled Cast Iron Rolls
Description:
1) Size: as requested
2) Hardness: as requested
3) Chemical Composition: as requested
There is little free graphite in the body of these rolls, which have excellent hardness, outstanding property of wear-resisting. Its metallographic structures are nodular troostite and carbide.
Application: Minitype structural steel, wire rod, hot rolling sheet and leveling rolling mill, etc.
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| » Machinery & Tools/Conveying Systems |
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[Sell] Sell Duplex Spun-Cast Iron Rolls (Centrifugal) |
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Duplex Spun-Cast Iron Rolls (Centrifugal)
Description:
1) Size: as requested
2) Hardness: as requested
3) Chemical Composition: as requested
The working layer of these rolls are characterized with tiny crystalline grain graphite. We can control the size, shape, site of graphite and carbide through adjusting alloy’s content and chilling. As the matrix can be converted from pearlite, bainite to martensite by combination of Mn, Cr, Ni, Mo, etc, together with existence of small amount of fine graphite, so that the roll's resistance to spalling, thermal crack and wear ability can be well enhanced.
Application: Minitype structural steel, wire rod, hot rolling sheet leveling rolling mill; plate of moderate thickness, etc.
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| » Machinery & Tools/Conveying Systems |
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[Sell] Sell Pearlitic Nodular Cast Iron Rolls (Centrifugal) |
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Pearlitic Nodular Cast Iron Rolls (Centrifugal)
Description:
1) Size: as requested
2) Hardness: as requested
3) Chemical Composition: as requested
It is produced by addition of alloy Ni, Cr, Mo with method of special thermal treatment. Pearlitic nodular rolls have high strength, good thermal properties and resistance to energenvies as well as small hardness decrease of working layer.
Application: Square billet/Slab pusher, large and medium structural steel, wire rod and narrow-band strip mill.
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| » Machinery & Tools/Conveying Systems |
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[Sell] Sell Bainitic Nodular Cast Iron Rolls (Centrifugal) |
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Bainitic Nodular Cast Iron Rolls (Centrifugal)
Description:
1) Size: as requested
2) Hardness: as requested
3) Chemical Composition: as requested
It is produced by addition of alloy Ni, Cr, Mo, Mn, etc. Bainitic nodular cast iron rolls are characterized by acicular unit (pearlite+little martensite) matrix with higher strength and toughness than that of pearlitic nodular rolls. This kind of roll can be produced by static casting or centrifugal casting.
Application: Square billet/Slab pusher, large and medium structural steel, wire rod and narrow-band strip mill.
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| » Machinery & Tools/Conveying Systems |
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