Pressure Vessel Rings
- High-Pressure Resistance: Designed for use in vessels containing gas or liquid, maintaining integrity under pressure.
- Material Versatility: Adaptable to various temperature and pressure conditions, offered in carbon steel, stainless steel, and other materials.
- Precision Engineering: Specialized for industries with high-dimensional and accuracy requirements, such as nuclear power plants.
- Adaptability: Can be manufactured to meet custom specifications for various applications, including high-temperature or cryogenic conditions.
- Welding and Deformation Resistance: Capable of handling complex welding and minimizing large welding deformations during assembly.
Technical Specifications
| Parameter | Specification |
| Product Name | Pressure Vessel Rings |
| Material Options | Steel types such as carbon, stainless, alloy steel, and more. |
| Temperature Type | Normal Temperature, Low Temperature, Stainless Steel (for special applications) |
| Dimensional Tolerance | ± 0.01 mm |
| Ring Thickness | As per customer requirement |
| Ring Diameter | Customizable (max diameter up to 5000 mm or more) |
| Machining Options | Lathing, milling, turning, boring, and CNC machining |
| Heat Treatment | Tempering, Annealing, Normalizing, and Quenching |
| Applications | Nuclear Power, Petrochemical, Pressure Vessels, Hydropower, Thermal Power |
| Quality Standards | ISO9001, PED, AD2000, or as per customer requirements |
| Package | Seaworthy plywood cases, pallets, or as per customer request |
| Delivery Time | 15–35 days |
| Markets | Europe, US, North America, Asia |
| Payment Terms | 30% deposit plus balance against B/L copy or 100% L/C on site |
Customization & OEM Service
- Custom sizes, diameters, and material grades based on customer drawings and specifications.
- Heat treatment and machining tailored to your application’s needs, ensuring desired properties like hardness and resistance to deformation.
- Special attention to high-precision applications in fields like nuclear power and petrochemical industries.
- OEM/ODM services: We support both large-scale production and small batches, with full customization for each order.
Applications
- Nuclear Power Plants: High-precision, high-temperature resistance for critical safety applications.
- Petrochemical Industry: Used in gas and liquid containment for refining processes.
- Hydropower & Thermal Power: Critical components for high-pressure systems.
- Chemical & Industrial Storage Tanks: Ideal for pressure containment in manufacturing and processing industries.
- Military and Defense: Specialized rings for pressure vessels in weaponry and defense applications.
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.