Stainless Steel Disc
PEI PADIMAR supplies high-precision stainless steel discs engineered for demanding industrial environments. Thanks to their alloy composition and passive chromium layer, these discs deliver outstanding corrosion resistance, surface stability and durability, making them ideal for valves, flanges, pumps, pressure equipment and mechanical components.
Technical Specifications
- Grades (typical): 201, 304/304L, 316/316L, 321, 430 and other grades upon request
- Diameter: Custom cut to order (wide range available)
- Thickness: According to project requirements
- Finishes: 2B, BA, No.4, HL, Mirror (8K)
- Edges: Sheared, waterjet/laser cut, deburred and ready for machining
- Standards: ASTM / AISI / GB / SUS
- MOQ: 2 tons per size
- Lead Time: 7–15 days (stock) | ~25 days (production)
- Documentation: Mill Test Certificate (MTC) available
Key Features & Benefits
- Excellent corrosion resistance due to chromium passivation
- Dimensional accuracy and flatness for reliable sealing and assembly
- High mechanical strength with good weldability and machinability
- Clean, uniform surfaces suitable for hygienic and decorative applications
- Export-ready packaging to protect surfaces during transport
Applications
- Valve & Pump Components: seats, covers, closure discs
- Flanges & Gasket Interfaces: flange blanks, ring discs
- Pressure & Process Equipment: reactors, filters, separators
- Food, Pharma & Chemical: sanitary process parts and lids
- Machinery & Fabrication: precision round parts, decorative plates
Why Choose PEI PADIMAR
- Custom cutting (laser/waterjet) with tight tolerances
- Wide grade availability for technical and aesthetic needs
- Consistent quality control under international standards
- Competitive pricing and fast global logistics
- Dedicated support for OEM projects and repeat orders
Request a Quote
Need reliable stainless steel discs for industrial production? Contact PEI PADIMAR for specifications, stock availability and a tailored quotation.
📩 Request a Quotation