Ductile Cast Iron Rolls, Alloy Nodular Iron Roll

• Casting Method: Conventional and Centrifugal Cast
• Casting Form Material: Metal
• Casting Metal: Cast Iron
• Model NO.: d
• Casting Form Usage Count: Semi-permanent
• Surface Treatment: Polishing
• Surface Roughness: Ra1.6
• Coating: Rust Proof Oil
• Machining Tolerance: +/-0.15mm
• Standard: GB
• Certification: ISO 9001:2000
• Max Barrel: 1500mm
• Max Length: 3000mm
• Stands: Roughing, Intermediate, Finishing
• Package: Steel Frame
• Transport Package: in Steel Frame
• Specification: as per the drawing
• Trademark: Sinya
• Origin: China
• HS Code: 8455300000
• Production Capacity: 20000tons/Year

Product Description

Ductile Cast Iron Rolls, Alloy Nodular Iron Roll

Applications: Roughing and intermediate stands of various continuous rolling mill, finishing stands of bar mill, section mill, finishing stands and back up rolls of strip mills, slao suitable for stainless-steel strip hot mills.

The pictures of Ductile Cast Iron Rolls, Alloy Nodular Iron Roll






Description:

Forged Rolls

Roll Type	Barrel (mm)	Max Weight	Hardness(HSD)	Hardening Layer(mm)
Work Roll	60-1000	50 tons	80-102	12-35
Back up Roll	240-1050	25 tons	75-90	15-100
Straightener Roll	240-900	10 tons	Max 100	10-30
Intermediate Roll	60-800	10 tons	75-90	12-35
Finishing Roll	60-850	10 tons	80-102	12-30

1)Material: Ductile Iron
2)Size: According to clients' drawing
3)Standard: GB, AISI, SAE, ASTM/ASME
5)Inspection: Ultrasonic Inspection, Microstructure Test
6)Packaging: Steel Frame
8)Payment: T/T or L/C

Our products are high in quality and reasonable in price. We can guarantee their quality.