Gray cast iron small sticks 20mm baseball bun small iron rod iron small rod

Our main products are: 1: device class iron bars --- horizontal continuous casting equipment, small curved steel casting production equipment, the lead (horizontal) copper continuous casting equipment and hydraulic cylinders, hydraulic pump station. 2: Material class - level profiles of cast iron casting, gray iron casting Material profiles and casting ductile iron profiles, specifications Φ20-Φ320 □ 30 × 30- □ 200 × 200 and all kinds of constant section profiles. 3: processing categories: (1) products --- iron bars Stelmor air-cooled high-speed wire transfer roller, piston, guide sleeve, HMB. (2) graphite products --- copper and aluminum casting mold, diamond saw blade mold, mold core drill, glass graphite parts, chemical preservative used graphite seal (ring, plate) and so on. Performance ductile iron ductile iron bar bar sales regions: Shanghai ductile iron rods, Zhejiang ductile iron rods, [Kunshan ductile iron rod], Wujiang ductile iron rods, Ningbo ductile iron rods, Nantong ductile iron rods, Jiaxing ductile iron rods, Changsha ductile iron bars, ductile iron rod Chengdu, Wenzhou and ductile iron bars, ductile iron rod Hunan, Guangdong and ductile iron rods, Shenzhen ductile iron rod 1, cutting good, in the same circumstances comparable cutting sand casting saving about 1/2 . 2, anti-leakage resistance, oil resistance and high pressure, chemical composition (%) of 2.9 ~ 3.8c, 1.8 ~ 2.4si, 8Mn of ordinary gray cast iron profiles, thickness is 1mm, hydraulic resistance strength up to 284MPa, broken forging pressure up to 3550MPa. 3, compressive strength of a grade higher than sand casting. 4, the profile can be various heat treatments as needed. 5, good fatigue resistance, fatigue sand casting ratio of around 40%, while iron bars fatigue ratio of up to 60%. 6, allowances and processing time can be reduced by 50%, tool consumption by 70%, saving 12% of rough material to 50%, improving the machined surface roughness roughness level.