SHANGHAI UNITE STEEL
One-stop Brand Service Provider For Globle Machinery And Petrochemical Enterprise And Special Steel Distributor.
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431 Hard Chrome Plated steel bar, hydraulic piston rod, Dia: 2-800mm
Application:
Machine centers, Machine tools,Precision machining machines, Heavy cutting machines,
Punching machines,Marble cutting machines,Automatic equipments,Grinding machines,High speed transfer equipments,Injection molding machines,Measuring equipments.
Size range:
Dia: 2-800mm
Length Random Length, Fixed Length, etc.
| Applications | Machine centers,Machine tools,Precision machining machines,Heavy cutting machines,Punching machines,Marble cutting machines,Automatic equipments,Grinding machines,High speed transfer equipments,Injection molding machines,Measuring equipments. |
| Material | alloy steel, carton steel or stainless steel |
| Equipment | From simple 2-axis turning to 7-axis, turn-mill-drill CNC Swiss-type/machines, we are equipped with a full line of CNC equipment from the following manufactures:/molding machines/ stamping machines/automatic lathe machines/ spring machines, and so on. |
| Process | Raw materials →heat treatment(normalizing+tempering) →Peeled/cold drawn/turned → Straightening →Cutting→ inspection → rough grinding 3 times → Straightening →Inspection →Precision grinding 2 times →Inspection →Polishing →Inspection → Chromeplating →Inspection →Polishing →Inspection →Packaged |
| Heat Treatment | Normalization , quenching and tempering, Case Hardening, Nitriding, Carbon Nitriding, Induction Quenching |
| Dimension | Dia: 2-800mm, Length Random Length, Fixed Length, etc |
| Tolerance | ISO 2768-1-f, and ovality is half of the tolerance of diameter |
| Chrome thickness | 10micron (min) |
| Surface hardness | 800 - 1200 HV |
| Surface roughness | Ra 0.1 or Less Than Rz0.8 |
| Straightness | 0.1/1000 (min) |
| Salt spray | 48 - 120 hours (Chromed) |
| Packing | Wooden case or according to customers' requirement |
| Delivery time | Within 5-25 days. |
Our Services
General Order Information
We take great pride in our work and in the wide variety of shock absorber piston rod products that we offer. We are experienced in servicing the US market, European market and Africa market, Russia market. Please be aware that our production lead times depend on specific items and item quantities. Our success has been based on our understanding of the demands and nature of promotional and marketing deadlines. That's why we always ensure that every order is delivered on time.
Please feel free to contact us again if you have any further questions. We look forward to receiving an order from you.
Skype: erichuang20111