Steel Sealing Rolled Rings
- Enhanced Sealing Performance: Automatically improves with rising pressure, ensuring efficient sealing under dynamic conditions.
- Low Friction: Designed for minimal friction between sealing surfaces, ensuring stable performance over time.
- Corrosion and Aging Resistance: Strong resistance to corrosion and aging, extending the service life even in harsh environments.
- Wear Resistance and Self-Compensation: Offers excellent wear resistance and automatically compensates for wear, ensuring continued sealing integrity.
- Simple Design and Easy Maintenance: The straightforward structure makes installation, maintenance, and replacement easy, reducing downtime.
Technical Specifications
| Parameter | Specification |
| Product Name | Steel Sealing Rolled Rings |
| Material | Steel, Alloy Steel, Stainless Steel |
| Sealing Performance | Increases automatically with rising pressure |
| Friction Coefficient | Low and stable |
| Temperature Range | Customizable (e.g., -40°C to 400°C) |
| Pressure Range | As per customer requirements |
| Corrosion Resistance | High |
| Wear Resistance | High, with self-compensation ability |
| Dimensional Tolerance | ± 0.01 mm |
| Structure | Simple, easy to maintain |
| Machining | CNC Machining, Turning, Milling, Boring |
| Heat Treatment | Annealing, Normalizing, Hardening |
| Nondestructive Testing | Magnetic Particle Test, Penetration Test, Ultrasonic Test |
| Applications | Hydraulics, pumps, compressors, mechanical seals, industrial machinery |
| Package | Seaworthy plywood cases, pallets, or as per customer request |
| Delivery Time | 15–35 days |
Customization & OEM Service
- Custom dimensions, materials, and performance specifications based on customer needs.
- Ability to meet specific temperature and pressure ranges for tailored sealing solutions.
- OEM/ODM services available for both small prototype orders and large-scale production.
- Engineering support to optimize sealing ring designs based on operational conditions (e.g., high wear or specific environmental challenges).
- Self-compensating design options to ensure long-term performance, even with wear.
Applications
- Hydraulic Systems: Seals in pumps, compressors, and mechanical seals for hydraulic applications.
- Industrial Machinery: Seals in large-scale machines, including heavy machinery and equipment.
- Automotive: Sealing rings for engines, transmissions, and related components.
- Petrochemical and Power Generation: Used in systems that require high-pressure containment and reliability, such as compressors and turbines.
- Pumps and Compressors: Essential for leak-free operation under pressure.
Manufacturing Capabilities
Forging Facilities
- 6300T / 3150T / 2000T free hydraulic presses.
- 5T, 3T, 2T, 1T, 750kg, 560kg electro-hydraulic hammers.
Heating Treatment Facilities
- RTX-9 series trolley furnaces in multiple sizes (5.5–8 m chamber length).
- RJ-9-850KW vertical furnace with 15 m depth.
- RTX-12-350KW high-temperature trolley furnace.
Machining Facilities
- CNC machines (max 32-ton load).
- Heavy-duty lathes and vertical mills (up to 70 tons).
- Gantry milling machines, deep-hole boring machines, grinding and turning centers.
Testing & Quality Control
- Spectrum analysis for chemical composition.
- Ultrasonic, non-destructive, and metallographic testing.
- Mechanical property test machines for yield, tensile, hardness.
Production Process
- Raw Material Selection: Use first-grade ingot steel, inspect chemical composition.
- Forging: Heat to precise temperature, perform open die or die forging.
- Heat Treatment: Quenching, tempering, or normalizing to meet mechanical targets.
- Machining: CNC turning, boring, milling, grinding, and drilling to precision ±0.01 mm.
- Inspection: Each shaft tested via 100% ultrasonic, hardness, and tensile checks.
- Packaging & Delivery: Anti-corrosion coating, safe transport packaging, global logistics support.
Additional Value-added Services
- Quench-and-temper heat treating
- Rough and finish turning
- Ultrasonic and mechanical testing
- Dimensional inspection reports
- Customized design and programming support
Quality Assurance
- Each forging carries a test bar for mechanical testing.
- 100% ultrasonic and visual inspection before shipment.
- Hardness, tensile, and metallographic verification.
- Compliance with ASTM, DIN, GB, and EN standards.
Why Choose Boberry
Integrated Production
Complete forging-to-machining production line ensures precision and fast delivery.
Advanced Equipment
Heavy-duty forging presses and CNC systems handle large, complex mechanical component geometries.
Certified Assurance
Certified production with ISO9001, PED, SGS compliance and global OEM support.
Logistics & Delivery
Lead Time: 15–30 days (urgent) / 30–45 days (normal).
Monthly Capacity: 500–1000 tons.
Packing: Wooden crates, steel frames, or per client request.
Shipment: By Sea (recommended, saves cost for forging parts) / By Air (fast but expensive).
Payment Terms: 30% deposit with balance via B/L copy; or 100% L/C at sight.
Delivery Terms: FOB, CIF, CNF.
Monthly Capacity: 500–1000 tons.
Packing: Wooden crates, steel frames, or per client request.
Shipment: By Sea (recommended, saves cost for forging parts) / By Air (fast but expensive).
Payment Terms: 30% deposit with balance via B/L copy; or 100% L/C at sight.
Delivery Terms: FOB, CIF, CNF.