Precision CNC Machining Stainless Steel Parts – Cartridge Mechanical Seal Assembly for Industrial Pump Shaft Sealing Systems

Description

This product is a precision CNC machined stainless steel cartridge mechanical seal assembly component, specially manufactured for industrial pump shaft sealing systems. The part is designed to ensure reliable sealing performance, high structural stability, and long service life under demanding operating conditions such as high pressure, high temperature, and corrosive environments.

Manufactured through advanced CNC machining processes, the component features excellent dimensional accuracy, concentricity control, and superior surface finish required for mechanical sealing applications. High-grade stainless steel materials provide outstanding corrosion resistance and mechanical strength, making the part suitable for chemical processing, oil & gas, water treatment, and energy industries.

The cartridge-type structure allows easy installation and precise alignment within pump systems, reducing maintenance time and improving operational reliability. Custom machining solutions are available according to customer drawings or technical specifications, supporting both prototype development and mass production.

 

Category Parameter Specification
Product Type Component Name Cartridge Mechanical Seal Parts
Manufacturing Process Precision CNC Turning & CNC Milling
Application Industrial Pump Shaft Sealing Systems
Material Options Stainless Steel SS304 / SS316 / SS316L
Duplex Stainless Steel 2205 / 2507
Alloy Materials Inconel 718 / Hastelloy (Optional)
Other Materials Carbon Steel / Titanium (Custom)
Machining Capability CNC Machines 3-Axis / 4-Axis / 5-Axis CNC
Max Turning Diameter ≤ 500 mm
Max Machining Length ≤ 800 mm
Minimum Feature Size 0.02 mm
Tolerance General Tolerance ±0.01 mm
Precision Area ±0.005 mm
Concentricity ≤ 0.01 mm
Flatness ≤ 0.005 mm
Surface Quality Surface Roughness Ra 0.8 – Ra 0.2 μm
Sealing Surface Finish Up to Ra 0.2 μm
Heat Treatment Available Process Solution Treatment / Hardening / Aging
Surface Treatment Standard Finish CNC Machined Finish
Optional Treatment Polishing / Passivation / Electropolishing
Inspection Inspection Equipment CMM / Height Gauge / Roughness Tester
Quality Control 100% Dimension Inspection
Certification ISO 9001 / Material Certificate
Customization Drawing Format STEP / STP / IGS / PDF / DWG
OEM / ODM Supported
Production Prototype Lead Time 5–10 Days
Mass Production 15–30 Days
Industry Application Industries Oil & Gas / Chemical / Water Treatment / Energy

Additional information

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