Parnal Fitness
1 / 5
Our precision-engineered hydraulic parts, including valves, pumps, seals and connectors, are tailored for heavy machinery and water conservancy projects. Crafted from high-strength alloy materials, they feature excellent pressure resistance, wear resistance and leak-proof performance, ensuring smooth power transmission and precise motion control of equipment. Widely applied in excavators, cranes and gate hoists, these parts boast stable operation, low maintenance costs and a long service life, making them a reliable choice for industrial users pursuing efficiency and durability.
| Parameter | Description |
|---|---|
| Material | AISI 1045, AISI 4140, AISI 4340, 20MnV6, Stainless steel 2Cr13 or 1Cr17Ni2, or custom. |
| Inner Diameter | Customizable (standard range: 20mm - 500mm). |
| Outer Diameter | Tailored to assembly needs (per drawings acceptable). |
| Length | Flexible (standard: 500mm - 10000mm; longer lengths available). |
| Wall Thickness | Adjustable (standard range: 5mm - 40mm). |
| Inner Surface Finish | Honed (customizable). |
| Outer Treatment | Black oxide, painting, galvanizing, or chrome plating. |
| Quality Assurance | 1 year |
We provide flexible transportation options covering sea, air, and land freight to match your timeline and budget. To protect your delicate hydraulic parts from damage during transit, all products are packaged in export-standard wooden crates—sturdy, shock-resistant, and fully compliant with international shipping regulations.
Each crate is precision-built to withstand rough handling and long-haul journeys, preserving the integrity of your hydraulic components. We also streamline customs clearance procedures and provide real-time shipment tracking.
