In line with the management idea of 'customer first', we try our best to provide high quality Seamless Steel Pipe Cold Drawing Machine, Hollow Round Bars, double acting piston hydraulic cylinder, as well as efficiency and speedy service to our customers. In order to combine the market demand and development trend, our company leads the new market reform, subverts the traditional mode, improves the company's own grade and expands the business development. We will be in line with the pragmatic cooperation attitude and flexible business strategy, welcome the new and old customers to visit us.

The steel shaft 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.

Specification

External Diameter Tolerance:Our chrome plated bars are supplied with tolerance f7, f8, f9 on 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 and fine turning of outer diameter

4. Grinding

5. Polishing

6. Chrome plating

7. Polishing

8. Inspection and packaging

Our Advantage

1. We has two factories of 8600 square meters and totally 150 employees to ensure the stock of piston rods.

2. According to the pressure, we have many different sizes to choose from.

3. Our motivation --- customers’ satisfaction and smile;

4. Our believing --- pay attention to every detail;

5. Our wish --- perfect co-operation.

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 sizes 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.

At the same time, we are committed to supply high quality standard Custom Precision Steel Gear Driving Spline Gear Shaft and improve service quality. We improve the training system, broaden the development space for employees, respect the diversity of employees, protect employees' rights and interests, and lay the foundation for the company to achieve sustainable development. We always adhere to the professional, dedicated and dedicated service concept.

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