Steel Pipe Roll for High Frequency Welded Pipe Mill
USD $20 - $50 /Piece
Min.Order:1 Piece
Zhongshan Huaqi Mold Manufacturing Co.,ltd
Product Specifications:
Pipe Type | Specification(mm) | Tolerance Ranges(±mm) | Hardness | Material |
Round Tube | Φ5-Φ325 | Roundness±0.05 | HRC60-63 | Cr12Mov |
Square Tube | F10×10-F300×300 | Flatness±0.04 | HRC60-63 | Cr12Mov |
Rectangle Tube | F10×20-F250×100 | Flatness±0.04 | HRC60-63 | Cr12Mov |
Material:
NO. | Material Science | Varieties |
1 | Cr12Mov | Dongbei special steel Cr12MOV/Daye special steel Cr12Mov |
2 | SKD11 | Daye Special steel SKD11/Taiwan SKD11/Japan SKD11 |
3 | D2 | Daye special steel D2/Taiwan D2 |
Heat Treatment:
NO. | Treatment method | Roller HRC |
1 | Vacum Heat Treatment | HRC61-63 |
2 | Vacum gas quenching and minus 200°C degrees, cooling, tempering, to improve the hardness. | HRC63-65 |