Threaded Flanges
- Size Range: Flanges available from 15mm to 600mm with flexible customization options.
- Pressure Ratings: Suitable for ANSI Class 150 to 2500, PN6 to PN100 (various pressure classes).
- Corrosion Resistance: Made from durable materials like 304, 316, F321, F5, and 904L, ensuring long-lasting performance even in aggressive environments.
- Easy Installation: Threaded design allows for simple assembly without the need for welding.
- Versatile Applications: Ideal for waterworks, shipbuilding, power generation, petrochemical, gas industries, and valve manufacturing.
Technical Specifications
| Parameter | Specification |
| Material Options | Carbon Steel (ASTM A105), Stainless Steel (304, 316, 321), Alloy Steel, Inconel, Monel, Nickel Alloys |
| Size Range | 15mm – 600mm (custom sizes available) |
| Pressure Rating | 150# to 2500# ANSI, PN6 to PN64 DIN, JIS B2220, GOST12820 |
| Class Rating | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Thread Type | NPT (National Pipe Thread), BSPT (British Standard Pipe Thread) |
| Surface Treatment | Black Paint, Electro Galvanizing, Hot Dip Galvanizing, Phosphating |
| Heat Treatment | Optional heat treatment for improved strength and durability |
| Standards | ANSI B16.5, DIN, JIS B2220, AISI, ASTM, BS4504, GOST12820, EN1092-1 |
| Temperature Range | -45°C to 260°C (avoid extreme temperature changes) |
Customization & OEM Service
- Custom Sizes & Pressure Ratings: Available upon request to suit your specific piping system requirements.
- Material Options: Select carbon steel, stainless steel, or alloy steel based on your specific application and environmental requirements.
- Machining & Surface Finish: We offer precision machining services with specific tolerance requirements and surface finishes (Ra0.4 or better).
- Threading & Heat Treatment: Custom threading options and heat treatment processes to meet mechanical property needs.
- Non-Destructive Testing: Available for ultrasonic and radiographic inspection to ensure product quality.
- Custom Delivery & Packaging: Tailored delivery options (FOB, CIF, DDP) and custom packaging for safe transportation.
Applications
- Petroleum & Petrochemical (pipeline connections, pumps, valves)
- Refineries & Fertilizer Plants
- Power Generation (cooling systems, high-pressure steam lines)
- Shipbuilding & Offshore Platforms
- Valve Industry (pipe connections for valves and regulators)
- Water Treatment & Desalination
- General Industrial Piping
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.