Zinc Plated Q235B Precision Machined Components Steel Tractor Hydraulic Rods
Brand Name:Polestar
Certification:ISO9001, TS16949
Model Number:As Drawing
Minimum Order Quantity:321pcs
Delivery Time:3-20days
Payment Terms:L/C,D/A,D/P,T/T
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No. 999 Xueyuan Road, Bacheng Town, Kunshan City, Jiangsu China 215300
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within 40 hours
Product Details
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Product Details
Custom Zinc Plated Q235B Steel Tractor Hydraulic Rods Precision Machined Components
Product superiority
Crafted from ASTM A36 steel with electrolytic zinc coating (ASTM B633), these hydraulic rods withstand 500salt-spray hours to combat fertilizer/mud corrosion in farm operations. Precision-machined to Ra≤0.8μm surface smoothness minimizes seal wear, extending maintenance cycles. Engineered for -30°C~120°C pesticide-exposed environments, our customizable rods (200-2000mm length, ±0.05mm tolerance) eliminate downtime through direct OEM-compatible replacements while reducing rust-induced hydraulic failures by 68%.
Application scenarios and pain point solutions
1. High intensity farming environment
Scenario: Hydraulic lifting system for deep tillage plow and rotary
tiller
Pain point: Sulfides/fertilizers in the soil accelerate corrosion,
and traditional rods will rust and get stuck after 3 months
Solution: Zinc coating+hard chrome polishing, surface hardness
HV600, resistant to plowing impact times>500000 times
2. Wet/salt spray environment
Scene: Rice field harvester, coastal area tractor
Pain point: Salt water immersion causes ordinary coating to bubble
for 72 hours
Solution: Closed microporous chromium layer (porosity<5/cm ²),
salt spray test for 1000h without red rust
3. High temperature hydraulic system
Scenario: Hydraulic drive for silage compactor and drying equipment
Pain point: Oil temperature>80 ° C accelerates seal aging
Solution: Coating substrate adhesion>15MPa (ASTM D3359),
heat-resistant fluororubber seal (-30 ° C~+200 ° C)
Our Product specifications
| Raw Material | Aluminum like 6061 7075 5052 2024 6082 6063 5083 2011 7050 7075-T6,Stainless steel like 301 302 303 304 305 309 310 316 317 321 347,Brass H59 H62 H63 H65 H68 H70 H75,Titanium alloy like TA1/2/3/4/5 TC4/6/11 and any other metal or plastic you need. |
| Process techology | CNC machining,turning,milling,cutting,welding,etc. |
| Surface treatment | Electroplating, sandblasting, anodizing, polishing, passivation,etc. |
| Colour | Customed |
| MOQ | 50PCS |
| Accuracy | +/- 0.0025mm |
| Equipment | CNC machining centers, CNC lathes, grinders, engraving machines, etc. |
| Inspection | Calipers, Micrometers, CMM |
| Application | Surgical instruments, implants, medical equipment parts |
| Delivery Time | 2-3weeks |
CNC Machining Tolerance
| Precision Machining | Metals, PEEK, And ULTEM with Drawing | Other Plastics with Drawing | No Drawing |
| Linear Dimension | +/- 0.0025 mm +/- 0.0001 inch | +/- 0.05 mm
+/- 0.002 inch | ISO 2768 Medium |
| Hole Diameters (Not Reamed) | +/- 0.0025 mm
+/- 0.0001 inch | +/- 0.05 mm +/- 0.002 inch | ISO 2768 Medium |
| Shaft Diameters | +/- 0.0025 mm
+/- 0.0001 inch | +/- 0.05 mm
+/- 0.002 inch | ISO 2768 Medium |
Why choose us to process for you?
Choosing our CNC machining services ensures not only precision and quality but a partnership built on trust and reliability. At Polestar Metal, we are committed to delivering excellence in every aluminum component we produce. From prototyping to full-scale production, we are equipped to meet your specific needs and bring your designs to life.
Zinc Plated Q235B Precision Machined Components Steel Tractor Hydraulic Rods
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