CD Differential Hydraulic Cylinder 70mm Rod 125mm Tube Single Acting
| Attribute | Value |
|---|---|
| Product name | CD differential hydraulic cylinder |
| Rod Diameter | 70mm |
| Maximum Stroke | Customized |
| Outer Tube Diameter | 125mm |
| Inner Tube Diameter | 100mm |
| Overall Length | Customized |
| Type | Single Acting Cylinder |
| Material | Steel, Customized |
| Surface Treatment Of Piston Rod | Hard chrome plated |
| For Pipe Size | Customized |
- Tube follows GUOYUE CD250 style with material options: 45#, 42CrMo, or 27SiMn
- Precision ground hole to H8 with surface roughness Ra under 0.4 μm
- Constructed with 45# steel components (head, base, ears, piston) - no cast iron or steel
- Optional fixed or floating bumpers for controlled deceleration
- Ultrasound-tested heavy-load welds for reduced stress and extended lifespan
- Premium international seals (Trelleborg, Merkel, GP)
- Rigorous testing to GB/T15622-2005 and Q/GAKY014-2023 standards
- 1-year warranty against manufacturing defects
This robust telescopic multi-stage hydraulic cylinder combines strength with precision. The 200mm bore and 135° swing capability delivers smooth, controlled motion even under heavy loads. Hot-rolled steel construction ensures durability while chrome-plated surfaces resist wear. Custom OEM fit eliminates installation hassles.
Ideal for demanding industrial environments including:
- Steel mills and metal processing
- Heavy machinery positioning
- Precision manufacturing equipment
- Engineering machinery, mining, shipping
- Metallurgy, water conservancy, offshore
- Agriculture and construction
| Seal Options | Parker, Merkel, Hallite |
| Paint Colors | Red, Grey, Yellow, Black (customizable) |
| Material Options | St52, CK45, 4140, Duplex2205, Stainless Steel 304/316 |
| Certifications | ABS, Lloyds, SGS |
| Structure | Piston Type, Plunger Type, Telescopic Type |
| Power | Hydraulic & Pneumatic |
Location: Jiangsu, China (established 2022)
Markets: Domestic (40%), International (60% across Africa, Americas, Europe, Asia)
Quality Assurance: Pre-production samples and final inspection before shipment
Product Range: Hydraulic cylinders including single/double-acting and construction machinery models
Company Profile: Technology enterprise with 50 million yuan registered capital, specializing in R&D and production of hydraulic equipment
Services: FOB delivery, T/T payment in USD/EUR, English/Chinese support
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