Surface Roughness Ra 0.2-0.4 Corrosion Protection Rods Tubes Hard Chrome Bar

Features of piston rod:

1. The quality of its processing a direct impact on the life and reliability of the entire product.

2. The surface is specially polished and hard chromium electroplating technology, and then polished by the mirror, abrasion resistance, corrosion resistance

3. Porosity: Test according to ISO456 / 1458, Test result evaluation according to ISO 4540 part 8-10.

4. Corrosion resistance: Salt spray test according to ASTM B117-96 hours, test results according to ISO 4540, clauses 7-10.

5. Welding function: good

6. Packaging: coated anti-rust oil and each separate packaging paper.

Application:

Piston rod is widely used, mainly for hydraulic and pneumatic, construction machinery, piston rods for automobile manufacturing, plastic machinery guide column, packaging machinery, printing machinery, textile machinery, conveyor machinery, and so on.

Quality Control:

Seiko secret agents, to ensure quality of the piston rod.

The product have to go through heat treatment - bore boring - grinding - car processing - black nitriding and many other processes.

The company accepted the Valet processing various types and various sizes products, processing and processing more quotes, welcome to consult.

Company profile:

Our Company is specializing in the production of piston rods and various types of hydraulic cylinders. We have the entire production of various professional piston rod and hydraulic equipment, and the production of piston rod straightness, surface finish, hardness uniformity.

FAQ:

1. Are you a manufacturer?

We are professional manufacturer in hydraulic. We will provide competitive price.

2. What is your warranty?

Our products are all available for one-year free warranty and product lifetime consulting service.

3. How to ship your product?

We are transported by sea, by air or by international express. According to your needs.

4. Do you support OEM service?

Yes. OEM service is available. We are pleased to process according to the customer's drawings.

5. Is your design reasonable?

We also establish strict but scientific product testing system so that products have perfect performance.

6. How to choose which model hydraulic cylinder to buy?

Please kindly send us your drawings, models or providing us your parameters and

specification of the piston rod

7. How long it will take from ordering to delivering?

It depends on the ordering quantity. Generally, we will take 15-30days. If there are any changes, we will inform you in time.