Socket Weld Flanges
- Size Range: Available in sizes 1/2″ to 72″, providing flexibility for different pipeline dimensions.
- Function: Designed for high-pressure systems, providing secure connections and ensuring a tight seal.
- Types: Available in two versions—with neck (offering rigidity and minimal deformation) and without neck (simpler design for specific applications).
- Application: Commonly used for pipelines in industries such as petroleum, natural gas, petrochemical, and more.
Technical Specifications
| Parameter | Specification |
| Size Range | 1/2″ – 72″ |
| Pressure Ratings | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Pressure Classes | 1Bar, 6Bar, 10Bar, 16Bar, 25Bar, 40Bar, 64Bar |
| Material Options | Q235, 20#, A105, Q345, WPL6, 304/304L, 316/316L |
| Standards | ANSI B16.5, JIS B2220, DIN2633, ASME, ASTM, JIS, DIN, EN |
| Welding Types | Single-sided welding, double-sided nut connection |
| Surface Treatment | Transparent oil, yellow anti-rust oil, black paint, etc. |
| Certificate | ISO9001:2008, SGS, BV |
| Applications | Low & middle-pressure pipelines, boiler systems, petroleum industry, petrochemicals, shipbuilding, etc. |
Key Features
- Material Options: Available in various materials like Q235, A105, 304, 316, 316L, and more for a wide range of applications.
- Pressure Ratings: Suitable for 150# to 2500# and PN0.25 to PN64, making it versatile for different pressure systems.
- Sealing Performance: Offers excellent sealing capabilities, especially for high-pressure fluid systems.
- Surface Treatments: Customizable surface finishes, including transparent anti-rust oil, yellow anti-rust oil, and black paint as per client requirements.
- Easy Maintenance: The welding connection allows for a robust and easily disassembled system, ensuring low maintenance time.
- Applications: Ideal for industries like petroleum, natural gas, chemical, pharmaceutical, electric, and shipbuilding.
Customization & OEM Service
- Custom Sizes: We offer customized size specifications tailored to your needs, including both standard and non-standard dimensions.
- Material Customization: Whether you need stainless steel, carbon steel, or alloy steel, we provide a range of material options to meet your project requirements.
- Pressure Class Options: Available in a variety of pressure ratings for low and high-pressure applications.
- Surface Finishes: Custom anti-corrosion coatings such as rust prevention, varnish, or electro-galvanizing for enhanced durability.
- Flexible Packaging: We provide different packaging options such as wooden cases, wooden pallets, or packaging as per customer requests.
- Global Support: With an annual capacity of 800,000 tons, we ensure on-time delivery and reliable supply to global markets.
Applications
- Petroleum & Gas Industry: Perfect for moving high-pressure commodities like natural gas and crude oil.
- Boiler Systems: Effective in boilers where high pressure and high-temperature conditions require sturdy, leak-proof seals.
- Chemical & Petrochemical: Widely used in chemical plants and petrochemical systems for maintaining pressure integrity.
- Power Generation: Suitable for power stations, ensuring efficient sealing in pipelines and systems.
- Shipbuilding & Offshore Platforms: Used extensively in marine pipelines and onshore/offshore platforms requiring reliable and corrosion-resistant sealing.
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.