Induction Hardened Chrome Plated Bar for Cylinders
The piston rod is typically a hard chrome-plated piece of cold-rolled steel which attaches to the piston and extends from the cylinder through the rod-end head. In double rod-end cylinders, the actuator has a rod extending from both sides of the piston and out both ends of the barrel.
Product Introduction
All our employees will continue to work hard to continuously update the St52 Cylinder Honed Tube, Single Acting Plunger Hydraulic Cylinder, Shock Absorber Piston Rods to meet the needs of customers. Employing talents from the same line and adhering to the principle of 'honesty, good faith, real thing and sincerity', our company hopes to gain common development with clients from both at home and abroad! Our final target is 'To consider the most effective, To be the Best'.
The piston rod is typically a hard chrome-plated piece of cold-rolled steel which attaches to the piston and extends from the cylinder through the rod-end head. In double rod-end cylinders, the actuator has a rod extending from both sides of the piston and out both ends of the barrel. The piston rod connects the hydraulic actuator to the machine component doing the work. This connection can be in the form of a machine thread or a mounting attachment. The piston rod is highly ground and polished so as to provide a reliable seal and prevent leakage.
Induction hardened: Induction hardened is a form of heat treatment in which a metal part is heated by induction heating. Induction hardening of piston rods in hydraulic cylinders is performed in order to increase the resistance to damage from external impact in applications where there is risk for them.The hardness after this heat treatment is HRC 40 to 45.
Specification
Φ6 | Φ8 | Φ10 | Φ12 | Φ16 | Φ20 | Φ22 | Φ25 |
Φ28 | Φ30 | Φ32 | Φ35 | Φ36 | Φ38 | Φ40 | Φ45 |
Φ50 | Φ55 | Φ60 | Φ70 | Φ75 | Φ80 | Φ85 | Φ90 |
Φ100 | Φ105 | Φ110 | Φ120 | Φ125 | Φ130 | Φ140 | Φ150 |
Φ160 | Φ170 | Φ180 | Φ190 | Φ200 | Φ220 | Φ250 | Φ300 |
Φ350 | Φ400 | Φ450 | Φ500 | Φ550 | Φ600 | Φ650 | Φ700-1600 |
ExternalDiameter Tolerance:Our chrome plated bars are supplied with tolerancef7, f8, f9on customers’ request.
Hard Chrome Plated Thickness:Min. 20Microns (0.0008″), other chrome plated thickness of hydraulic cylinder rod is on customers’ requests. The chrome plated round bar should pass the salt spray tested at least 48 hours.
Supply Length:Our factory produce chrome plated rod with random length or fixed length up to 16 meters.
Production process
1. Inspection of raw material
2. Peeling of round bar
3. Rough turning of outer diameter
4. Induction hardened for the bar
5. Fine turning of outer diameter
6. Grinding
7. Polishing
8. Chrome plating
9. Polishing
10. Inspection and packaging
Application: Our piston rods are widely used in hydraulic cylinders, air cylinders and shack absorbers directly. And also they are used in printing and dyeing textile equipments, guide rods for liner motions, pressure die casting machines, injection molding machines and other equipments.
Original: Jiangsu, China
Certification: ISO9001, QMS, etc.
Price: Negotiable
Material: E 355, ST 52, ST 37.4, 27SiMn, CK45, 40Cr, etc.
Payment term: TT in advance
Delivery date: 50 days for one container, if our stock can meet your requirements, we can deliver within ten days.
Packing: standard package or according to your requirements
Market: Middle East, Africa, Asia, South America, etc.
MOQ: for common materials and sizes, we don’t need MOQ
Services
1.Product quality and delivery time are strictly controlled;
2.Direct manufacturing factory offering competitive price;
3.All inquiries will be replied within 12 hours;
4.OEM & ODM service are available;
5.We can provide first-class after-sales services to customers.
FAQ
1. Q: Are you a manufacturer, trading company or a third party?
A: We are a manufacturer, and we have builded up our company since 2006.
2. Q: How can I get to your factory?
A: Our factory is not far away from Shanghai Airport, we can pick you up in the airport if you need.
3. Q: What payment terms do youaccept?
A: T/Tin advance.
4. Q: What is the delivery time?
A: In general, we delivery about 40 days for one container. If our stock meets your requirements, we can delivery within ten days. However, the lead time will vary based on different requirements and materials.
5. Q: Can your products be customized?
A: Yes, if you require special lengths or requirements we don’t have, we can find raw material for you, but the lead time will be longer.
6. Q: How long is the production cycle?
A: Usually 30-50 days.
Our customers have a wider range of processing choices for transportation mode.
By Express (FedEx,UPS,DHL,TNT,EMS,etc...)
---Advantage:Fast (takes about7-10 day sin the delivery),door to door.
---Disadvantage:Alittleexpensive.
By Air Transportation
---Advantage:Fast (takes about 8-12 days),a little cheaper than Express.
---Disadvantage:You need to take the goods from the airport by yourself.
By Sea (Ocean) Transportation
---Advantage:Much cheaper than Expressor Air transportation.
--- Disadvantage:Slow and you need to take the goods from your destination port by yourself.
For a long time, we have insisted on winning customers and the market with quality and price to ensure the strong competitiveness of our Induction Hardened Chrome Plated Bar for Cylinders. We offer the great variety of products in this field. At the same time, our overseas market has also maintained outstanding performance, and our marketing network covers many countries and regions around the world.
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