Tie-Rod Cylinders
- Bore Ø32–200 mm
- Pressure up to 21 MPa
- NFPA mount options
Hydraulic Cylinders that Last
OEM & custom cylinders for harsh-duty equipment. Precision machining, reliable sealing, 100% tested before shipment.
- Welded / Tie-Rod / Telescopic / Custom
- Bore Ø25–400 mm · Stroke up to 6 m
- Pressure up to 35 MPa (350 bar)
- Global Shipping · Fast Lead Time
ISO 9001 Certified
100% Pressure Tested
Traceable Materials
1-Year Warranty
OEM/ODM Support
Core Products
Standard lines and tailored designs for your application.
Welded Cylinders
- Bore Ø25–300 mm
- Pressure up to 35 MPa
- Compact · Durable
Telescopic Cylinders
- Multi-stage stroke
- Front/rear trunnion options
- Dump & lifting systems
Custom Engineering
From sample-based reverse engineering to full DFMA support. Provide your drawing or send a sample — we deliver a production-ready design.
Surface & Corrosion
Chrome / Induction hardened rods, QPQ, nickel plating, powder coat. Salt-spray compliant per your spec.
Sealing Systems
Hallite / NOK / Parker compatible seal kits. Options for low-temp, high-temp, and abrasive media.
Quality & Testing
Pressure proof, leakage, stroke, and cushioning tests logged with serial traceability.
Manufacturing Capabilities
Precision, consistency, and repeatable quality for scale.
CNC Turning & Milling
Bore honing Ra ≤ 0.4 μm · Tolerance IT7–IT8 typical · Rod straightness ≤ 0.2 mm/m.
Welding & Heat Treatment
MIG/MAG/TIG; weld qualification per WPS. Stress relief & normalizing on request.
Assembly & Testing
Hydrostatic pressure test up to 45 MPa; 100% leak check; clean assembly room.
Documentation
Material certs, test reports, PPAP (on request), serial number traceability.
Built for Reliability
Sealing, surface, and tolerances engineered to prevent downtime.
- Precision honing for seal life and smooth motion
- Induction-hardened, chrome-plated rods to resist wear
- Quality branded seals matched to your environment
- End-of-line testing with digital records
- ISO 9001 certified production process
- 1-year warranty on all standard products
Applications
Designed for tough jobs across industries.
Construction
Excavators · Loaders · Cranes
Agriculture
Harvesters · Balers · Tractors
Mining
Underground & open-pit machinery
Industrial
Presses · Automation · Robotics
Get a Quote
Send your drawing/specs or tell us your model & application.
Fast Channels
Email: info@ATNHydraulic.com
What to include in your inquiry?
- Type (Welded / Tie-rod / Telescopic / Custom)
- Bore × Rod × Stroke · Pressure · Mounting
- Working environment (temperature, dust, corrosive media)
- Annual volume · Target delivery terms