Heavy-Duty Forged Cylinder Sleeve

Boberry

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Material Range: Features carbon steel, alloy steel, stainless steel, and nickel alloys (AISI 4140, 4340, 316L, 304L, 42CrMo, 34CrNiMo6, S45C).
Process Flow: Forging → Heat Treatment → Machining (customized processes available).
Machining Accuracy: Tolerance up to ±0.01 mm; surface finish Ra 0.4.
Surface Finish Options: Plain, polished, nickel plating, or chrome plating.
Certifications: ISO9001, PED, SGS.

Parameter	Specification
Product	Heavy-Duty Forged Cylinder Sleeve
Material	Steel, Nickel Alloy
Process	Forging + Heat Treatment + Machining
Heat Treatment	Quenching & Tempering / Normalizing
Surface Finish	Plain / Nickel Plating / Chrome Plating / Polishing
Tolerance	±0.01 mm
Surface Roughness	Ra 0.4
Testing	UT / MT / Hardness / Mechanical / Dimensional
Certification	ISO9001 / PED / SGS
Delivery Time	15–30 Days (Urgent) / 30–45 Days (Normal)
Capacity	500–1000 Tons / Month

Custom Dimensions: Manufacture according to customer drawings and specific operating conditions.
Material Options: Multiple grades of steel and nickel alloys tailored to environment and stress needs.
Flexible Finishing: Offer different coatings (nickel, chrome, or plain) based on application requirements.
Comprehensive Reports: Include Hardness, UT/MT, Dimensional, and Mechanical Test Reports.
Sample & Small Batch Orders: MOQ = 1 piece for prototype or urgent production.
OEM Branding: Provide logo marking, labeling, and export packaging customization.

Machinery & Metalworking: Main drive sleeves and coupling parts.
Power Generation: Turbine and generator cylinder components.
Oil & Gas: Pressure sleeves, compressor casings, and connectors.
Mining & Construction: Hydraulic and drilling sleeves for heavy equipment.
Marine & Port Equipment: Propulsion and crane rotation sleeves.
Automotive & Railway: Bearing and engine sleeves for dynamic assemblies.
Pulp & Paper / Food Processing: Roller and support sleeves for continuous production lines.