Through Hole Cylinder Sleeves
- Materials: nickel alloys, carbon steel, stainless steel, and alloy steel.
- Superior Fatigue Resistance: Dense, uniform grain flow from hot forging.
- Dimensional Precision: Machining accuracy up to ±0.02–0.05 mm after CNC finishing.
- Flexible Sizes: Custom inside diameter, outside diameter, and length based on drawings.
- Sample Support: Prototype production available with MOQ = 1 piece.
Technical Specifications
| Parameter | Specification |
| Product Type | Through Hole Cylinder Sleeves |
| Materials | Nickel alloys/Carbon steel/Alloy steel/Stainless steel |
| Standards | ASTM, DIN, CE, EN, ISO, BS, UL, GS, BV |
| Forging Type | Open forging or die forging |
| Heat Treatment | Q&T / Normalizing / Annealing |
| Machining | Turning, milling, grinding, boring, drilling |
| Surface Finish | Rough-turned, semi-finished, or fully machined |
| Tolerance | ±0.02–0.05 mm (machined) |
| Reports | Hardness / UT / MT / Mechanical / Dimensional |
| Certification | ISO9001, PED, SGS |
Customization & OEM Service
- Customized geometry: inside/outside diameter, wall thickness, length.
- OEM forging services for machinery, mining, energy, crane, and automotive industries.
- Custom heat treatment for strength, hardness, and wear performance.
- Machining flexibility: rough machining or full CNC finishing.
- Prototype and sample support (MOQ = 1 piece).
- Labeling, marking, and packaging customization for OEM orders.
Industries Served
- Automotive & Transportation: cylinder blanks, housings, drivetrain parts.
- Mining & Quarry Equipment: heavy-duty sleeves and housings.
- Construction Machinery: excavator & crane structural cylinders.
- Energy & Power Generation: turbine & generator cylinder parts.
- Oil & Gas Processing: high-strength forged cylinder components.
- Railway Equipment: axle-related cylindrical forgings.
- General Mechanical Manufacturing: universal cylindrical forging blanks.