Shenzhen Dallast Technology Co., Ltd.
China's most high-quality hydraulic cylinder supplier
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Customized 45# Piston Rods Pipe Tubes Hard Chrome Plated Steel Bar
Specification
Diameter :3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 25 28 30 35 38 40 45 50 55 60 65 70 80 90 100mm
Parameters: 45 # steel chrome surface treatment, gloss Ra0.8, 1-2 layers of chromium wire
Hardness: Surface hardness of 55-65HRC, hardened layer 0.8-3mm
Straightness: 0.15 /1000mm, 1 meter linear error is not greater than 0.15mm
Main hydraulic cylinder parts:
Precision cold drawn steel, honing steel, precision piston rod, hydraulic cylinders and various hydraulic system design and manufacturing. The company has a professional production plant, for many years engaged in hydraulic engineering research and design experts and have rich practical experience in engineering and technical personnel, a dedicated production equipment, advanced production technology, and improve the quality assurance system to ensure product quality , With the best after-sales service for customers value.
| specification | φ3-φ12 | φ16-φ25 | φ30-φ50 | φ55-φ100 | φ105-φ120 | |
| Length | 200-2000 | 200-3000 | 200-5000 | 200-10000 | 1000-10000 | |
| Scheduling axis hardness | HB220-280 | |||||
| Surface hardness | >850 HV0.1 | The straightness | 0.15/1000mm | |||
| Accuracy | g6 grade h7 grade | Hardened layer depth | 0.8-3mm | |||
| Roundness tolerance |
<=0.01 | Chrome-plated thickness | 10um-40um | |||
| Full length tolerance |
<=0.02 | The materiel | 45# High-quality carbon steel | |||
| Surface roughness | Ra 0.2- 0.4 | |||||
