With the increasing number of hydraulic cylinder manufacturers, the number of engineering equipment and machinery has also increased, and the amount of honing pipes has exceeded the budget. The company generally has a realistic order production. The precision hydraulic cylinder tube of the company is smooth and bright, the wall thickness is uniform, and the precision is high. According to the customer's requirements, the cold-drawn seamless pipe ensures the error is 0.2mm--0.3mm, and the precision of the polished steel pipe is within 0.05mm--0.1mm. Widely used in the machinery, petroleum, chemical industry, especially in the hydraulic, motorcycle, automotive industry, other areas of high precision steel pipe, smoothness, mechanical properties.
1: honing pipe outer diameter: Ф 30-480mm; cold drawn seamless steel pipe: diameter 6-189mm;
2: honing pipe wall thickness: 5-30mm; cold drawn seamless steel pipe: wall thickness 1-20mm;
3: Surface roughness: Ra = 0.2, 0.4, 0.6, 0.8
4: Dimensional accuracy: H7~H10
5: Executive standard: GB/3639-2000; GB/8723-99
6: Material: Material: 10#, 20#, 35#, 45#, 16Mn, 27SiMn, 12Cr1MoV, 40Cr, 10CrMo910, 15CrMo, 35CrMo, A335P22