| Size: | 30-250mm |
| Length: | 10m Max |
| Grade: | CK45, C45E, C35E, 38MnVS6, ST52, 20MnV6, 42CrMo4, E355+SR, P460N+N, etc. |
| Material type | Bar and tube |
| Plating type: | Chrome plated, Induction hardened and chrome plated, Nickel-chrome plated Induction hardened and nickel-chrome plated, etc. |
| Machining: | According customer request |
| Standard: | GB/T 2423.17，IEC60068-2-11,ISO4628-3, ASTM B117, JIS-Z2371, JIS-G3141, GJB 150.11A-2009, MIL-STD-810F, MIL-STD-883E, etc. |
| Tolerance | ISO f7 |
| Chrome thickness: | 20-30µm(min) |
| Hardness of the chrome layer: | 800HV (min) |
| Roughness: | Ra 0.2micron (max) |
| Straightness: | 0.2/1000mm |
We are wholeheartedly committed to working with each customer, constantly sharing ideas and gathering critical information on the suitability and performance requirements of your hydraulic cylinder for your specific application. If our standard range is not suitable for your application, we can advise you on custom hydraulic cylinders and we have extensive experience designing them. We do our best to develop dynamic, innovative and reliable hydraulic and machining solutions that exceed your expectations.
As a leading hydraulic cylinder manufacturer, we are committed to providing hydraulic cylinders and solutions to meet the needs of a variety of different market segments. Our products are used in a wide range of applications including mining and construction, agriculture and maintenance, load handling, forestry, lifting, recycling, defense, energy and more.
Working only with selected reputable mills, considered to be the best producers in the world of steel, the raw material is supplied in 100% ultra-sonic and anti-mixture testing conditions.
All manufacturing processes are controlled by automated and active laser measurement systems. Following strict procedures of quality assurance, set by the certified international Management System standards, is able to ensure a constant and stable production.
All production parameters and results are tested in the modern laboratories, successfully contributing to delivering a high-quality product. Control of surface hardness, Vickers micro hardness, metallography and structural characteristics of the hardened layer, measurements of chrome layer (thickness, number of micro cracks, chrome micro hardness) in our own laboratory.
Corrosion testing: NSS test, AASS test, CASS test according to ISO 9227 standard or its equivalents, and evaluated according to ISO 10289. Possibility of simultaneous tests by using the spray chambers with automatic setting of testing cycle.
On request we can perform customized cutting and machining according to drawing. We work with the latest technology and our CNC machines can perform high quality turning, milling, threading and drilling.