Inconel 625 Socket Weld Coupling
| Specification | Details |
|---|---|
| Product Name | Inconel 625 Socket Weld Coupling |
| Material Grade | Inconel 625 / Alloy 625 |
| UNS Designation | UNS N06625 |
| Werkstoff Number | W.Nr. 2.4856 |
| Material Type | Nickel-Chromium-Molybdenum-Niobium Alloy |
| Fitting Type | Socket Weld Coupling |
| Coupling Type | Full Coupling / Half Coupling / Reducing Coupling |
| Manufacturing Type | Forged / Hot Forged / Precision Machined |
| Standard | ASME B16.11 / ASTM B366 / ASME SB366, as applicable |
| Size | 1/8″ to 4″ NPS or As per Customer Requirement |
| Pressure Class | Class 3000 / 6000 / 9000, as applicable |
| Connection Type | Socket Weld |
| Surface Finish | Bright / Pickled / Machined / Polished / As Specified |
| Heat Treatment | Solution Annealed / As per Applicable Material Specification |
| Dimensions | As per ASME B16.11 and Customer Requirements |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical / Mechanical / Dimensional / Hardness / Visual / PMI and Other Tests as Required |
| Tensile Strength | As per Applicable Inconel 625 Material Specification and Condition |
| Yield Strength | As per Applicable Inconel 625 Material Specification and Condition |
| Elongation | As per Applicable Material Standard |
| Density | Approximately 8.44 g/cm³ |
| Melting Range | Approximately 1290–1350°C |
| Corrosion Resistance | Excellent resistance to general and localized corrosion in demanding environments |
| Pitting Resistance | Excellent resistance to pitting and crevice corrosion |
| Chloride Resistance | Excellent resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-ion stress-corrosion cracking |
| Acid Resistance | Excellent resistance to selected oxidizing and reducing acids |
| Oxidation Resistance | Good resistance to oxidation at elevated temperatures |
| High-Temperature Performance | Excellent strength and stability at elevated temperatures |
| Welding | Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for precision machining and fabrication using appropriate alloy-specific practices |
| Dimensional Accuracy | Precision dimensions according to ASME B16.11 and applicable requirements |
| Available Forms | Full Coupling / Half Coupling / Reducing Coupling / Forged Socket Weld Coupling |
| Customization | Size, Coupling Type, Pressure Class, Dimensions, Finish, Testing and Documentation |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Inconel 625 Socket Weld Coupling Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Chemical Processing, Oil & Gas, Petrochemical, Marine, Power Generation, Heat Exchangers, High-Temperature Piping, Offshore Equipment and Industrial Processing Systems |
1. Inconel 625 Socket Weld Coupling – Standard Sizes
| Nominal Size (NPS) | Outside Diameter (Approx.) | Pressure Class |
|---|---|---|
| 1/8″ | 10.3 mm | Class 3000 / 6000 / 9000 |
| 1/4″ | 13.7 mm | Class 3000 / 6000 / 9000 |
| 3/8″ | 17.1 mm | Class 3000 / 6000 / 9000 |
| 1/2″ | 21.3 mm | Class 3000 / 6000 / 9000 |
| 3/4″ | 26.7 mm | Class 3000 / 6000 / 9000 |
| 1″ | 33.4 mm | Class 3000 / 6000 / 9000 |
| 1-1/4″ | 42.2 mm | Class 3000 / 6000 / 9000 |
| 1-1/2″ | 48.3 mm | Class 3000 / 6000 / 9000 |
| 2″ | 60.3 mm | Class 3000 / 6000 / 9000 |
| 2-1/2″ | 73.0 mm | Class 3000 / 6000 / 9000 |
| 3″ | 88.9 mm | Class 3000 / 6000 / 9000 |
| 4″ | 114.3 mm | Class 3000 / 6000 / 9000 |
2. Inconel 625 Socket Weld Coupling – Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Inconel 625 Socket Weld Coupling |
| Material Grade | Inconel 625 / Alloy 625 |
| UNS Designation | UNS N06625 |
| Werkstoff Number | W.Nr. 2.4856 |
| Material Type | Nickel-Chromium-Molybdenum-Niobium Alloy |
| Fitting Type | Socket Weld Coupling |
| Coupling Type | Full Coupling / Half Coupling / Reducing Coupling |
| Manufacturing Type | Forged / Hot Forged / Precision Machined |
| Standard | ASME B16.11 / ASTM B366 / ASME SB366, as applicable |
| Size | 1/8″ to 4″ NPS or As per Customer Requirement |
| Pressure Class | Class 3000 / 6000 / 9000, as applicable |
| Connection Type | Socket Weld |
| Surface Finish | Bright / Pickled / Machined / Polished / As Specified |
| Heat Treatment | Solution Annealed / As per Applicable Material Specification |
| Dimensions | As per ASME B16.11 and Customer Requirements |
| MTC | EN 10204 3.1 / 3.2 |
| Testing | Chemical / Mechanical / Dimensional / Hardness / Visual / PMI and Other Tests as Required |
| Tensile Strength | As per Applicable Inconel 625 Material Specification and Condition |
| Yield Strength | As per Applicable Inconel 625 Material Specification and Condition |
| Elongation | As per Applicable Material Standard |
| Density | Approximately 8.44 g/cm³ |
| Melting Range | Approximately 1290–1350°C |
| Corrosion Resistance | Excellent resistance to general and localized corrosion |
| Pitting Resistance | Excellent resistance to pitting and crevice corrosion |
| Chloride Resistance | Excellent resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-ion stress-corrosion cracking |
| Acid Resistance | Excellent resistance to selected oxidizing and reducing acids |
| Oxidation Resistance | Good resistance to oxidation at elevated temperatures |
| High-Temperature Performance | Excellent strength and stability at elevated temperatures |
| Welding | Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for precision machining and fabrication using appropriate alloy-specific practices |
| Dimensional Accuracy | Precision dimensions according to ASME B16.11 and applicable requirements |
| Available Forms | Full Coupling / Half Coupling / Reducing Coupling / Forged Socket Weld Coupling |
| Customization | Size, Coupling Type, Pressure Class, Dimensions, Finish, Testing and Documentation |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Inconel 625 Socket Weld Coupling Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Chemical Processing, Oil & Gas, Petrochemical, Marine, Power Generation, Heat Exchangers, High-Temperature Piping, Offshore Equipment and Industrial Processing Systems |
3. Inconel 625 Socket Weld Coupling – Supply & Export Details
| Supply Parameter | Available Options |
|---|---|
| Coupling Configuration | Full Coupling / Half Coupling / Reducing Coupling |
| Size Range | 1/8″ to 4″ NPS, subject to applicable standard |
| Pressure Classes | Class 3000 / 6000 / 9000 |
| Material | Inconel 625 / Alloy 625 / UNS N06625 |
| Manufacturing | Forged / Hot Forged / Precision Machined |
| Connection | Socket Weld |
| Surface Finish | Bright / Pickled / Polished / Machined |
| Heat Treatment | Solution Annealed / As Required |
| Dimensional Inspection | Socket Dimensions, Overall Length, Bore and Tolerance |
| Chemical Testing | Chemical Composition / PMI |
| Mechanical Testing | Tensile / Yield / Elongation as Applicable |
| Visual Inspection | Surface and Workmanship Inspection |
| Hardness Testing | As Required |
| NDT | As Required by Project or Purchase Specification |
| Certification | EN 10204 3.1 / 3.2 |
| Third-Party Inspection | Available as per Customer Requirement |
| Material Traceability | Heat Number and Material Identification |
| Packaging | Export-Worthy / Seaworthy Protective Packaging |
| Customization | Size, Configuration, Pressure Class, Finish, Testing and Documentation |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing and Shipment Coordination |
| Export Supply | Worldwide Inconel 625 Socket Weld Coupling Supply |
| Applications | Chemical, Petrochemical, Oil & Gas, Marine, Offshore, Power Generation, Heat Treatment and High-Temperature Piping Applications |
Most Common Types Of Inconel 625 Socket Weld Coupling
| Type of Inconel 625 Socket Weld Coupling | Description |
|---|---|
| Inconel 625 Full Socket Weld Coupling | Used to join two pipes of the same nominal size with socket weld connections at both ends. |
| Inconel 625 Half Socket Weld Coupling | Features one socket weld connection and is commonly used to connect a pipe to equipment, fittings or a branch connection. |
| Inconel 625 Reducing Socket Weld Coupling | Used to connect two pipes having different nominal sizes while maintaining a compact socket weld configuration. |
| Inconel 625 Class 3000 Socket Weld Coupling | Pressure-class forged coupling suitable for applicable small-bore piping systems. |
| Inconel 625 Class 6000 Socket Weld Coupling | Higher-pressure configuration for demanding chemical, petrochemical, oil & gas and industrial applications. |
| Inconel 625 Class 9000 Socket Weld Coupling | Heavy-duty pressure-class coupling for applications requiring higher pressure capability, where applicable. |
| Forged Inconel 625 Socket Weld Coupling | Manufactured by forging to provide good structural integrity, strength and dimensional consistency. |
| Hot Forged Inconel 625 Socket Weld Coupling | Produced through controlled hot-forging processes for demanding industrial and elevated-temperature service conditions. |
| Machined Inconel 625 Socket Weld Coupling | Precision-machined coupling with accurately controlled socket dimensions and internal bore. |
| Bright Finish Inconel 625 Socket Weld Coupling | Supplied with a smooth and clean surface finish for general industrial applications. |
| Polished Inconel 625 Socket Weld Coupling | Polished surface option for specialized fabrication and engineering requirements. |
| Custom Inconel 625 Socket Weld Coupling | Manufactured or supplied according to required size, configuration, pressure class, dimensions, finish, testing and documentation. |
| Inconel 625 Export Socket Weld Coupling | Export-ready coupling supplied with applicable material certification, inspection documentation and protective packaging. |
Why Should You Buy Inconel 625 Socket Weld Couplings from MetalX Nickel & Alloys?
- Experienced Inconel 625 Socket Weld Coupling Exporter serving international buyers, importers, distributors, EPC contractors, stockholders, traders and industrial end users.
- 20+ Years of Stainless Steel & Nickel Alloy Exporter Experience in supplying and exporting corrosion-resistant, high-temperature and high-performance alloy products across the UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Africa, Europe, Asia and other global markets.
- Specialized Inconel 625 Socket Weld Coupling Exporter offering Inconel 625 / Alloy 625 / UNS N06625 / W.Nr. 2.4856 Socket Weld Couplings according to applicable international standards and customer requirements.
- Global Inconel Exporter Network with access to reputed nickel alloy mills, manufacturers, authorized suppliers and approved stockholders across the USA, Europe, Japan, South Korea and other major international supply markets.
- Reliable Inconel 625 Socket Weld Coupling Exporter supplying nickel-chromium-molybdenum-niobium alloy fittings for demanding applications requiring excellent corrosion resistance, pitting and crevice corrosion resistance, chloride resistance, stress-corrosion cracking resistance and high-temperature strength.
- Wide Inconel Fittings Product Range including Inconel 625 Socket Weld Elbows, Inconel 625 Socket Weld Tees, Inconel 625 Socket Weld Couplings, Inconel 625 Socket Weld Unions, Inconel 625 Socket Weld Crosses, Inconel 625 Socket Weld Caps and Inconel 625 Socket Weld Reducers.
- Multiple Coupling Configurations including Full Couplings, Half Couplings and Reducing Couplings for different piping and connection requirements.
| Key Feature | Details |
|---|---|
| High-Performance Alloy | Manufactured from Inconel 625 / UNS N06625 nickel-based alloy for demanding industrial applications. |
| Excellent Corrosion Resistance | Provides excellent resistance to general corrosion and aggressive chemical environments. |
| Pitting & Crevice Corrosion Resistance | Strong resistance to localized corrosion, particularly in demanding service conditions. |
| Chloride Resistance | Excellent resistance to chloride-containing environments and chloride-ion attack. |
| Stress-Corrosion Resistance | Good resistance to chloride-induced stress-corrosion cracking under suitable conditions. |
| High Mechanical Strength | Offers high mechanical strength and good toughness for critical piping connections. |
| Elevated-Temperature Performance | Suitable for demanding applications involving elevated temperatures. |
| Compact Connection | Socket weld construction provides a compact and secure connection for small-bore piping systems. |
| Multiple Configurations | Available as full, half and reducing socket weld couplings according to piping requirements. |
| Multiple Pressure Classes | Available in Class 3000, 6000 and 9000 configurations, subject to size and specification. |
| Forged Construction | Forged construction provides reliable structural integrity and dimensional consistency. |
| Precision Machining | Accurate socket dimensions and internal geometry support proper pipe alignment and installation. |
| Good Weldability | Suitable for welding using appropriate nickel-alloy welding procedures. |
| Long Service Life | Excellent corrosion resistance and mechanical properties support dependable service in demanding environments. |
| Custom Supply | Size, pressure class, configuration, finish, testing and documentation can be customized according to customer requirements. |
| Inspection & Certification | Material testing, dimensional inspection, PMI and applicable MTC documentation can be provided as required. |
| Export-Ready Packaging | Carefully packed for safe domestic and international transportation. |
| Specification | Details |
|---|---|
| Product Name | Inconel 625 Socket Weld Coupling |
| Material Grade | Inconel 625 / Alloy 625 |
| UNS Designation | UNS N06625 |
| Werkstoff Number | W.Nr. 2.4856 |
| Material Type | Nickel-Chromium-Molybdenum-Niobium Alloy |
| Standard | ASTM B366 / ASME B16.11, as applicable |
| Fitting Type | Socket Weld Coupling |
| Coupling Type | Full Coupling / Half Coupling / Reducing Coupling |
| Connection Type | Socket Weld |
| Size | 1/8″ to 4″ NPS or As per Customer Requirement |
| Pressure Class | Class 3000 / 6000 / 9000, depending on Size and Requirement |
| Shape | Coupling |
| Manufacturing Type | Forged / Hot Forged / Precision Machined |
| End Connection | Socket Weld |
| Surface Finish | Machined / Pickled / Polished / Bright / As Required |
| Heat Treatment | Solution Annealed / As per Applicable Material Standard |
| Dimensions | As per ASME B16.11 and Customer Requirements |
| Corrosion Resistance | Excellent resistance to general and localized corrosion |
| Pitting Resistance | Excellent resistance to pitting and crevice corrosion |
| Chloride Resistance | Excellent resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Good to Excellent resistance to chloride-ion stress-corrosion cracking |
| High-Temperature Performance | Excellent mechanical strength and stability at elevated temperatures |
| Oxidation Resistance | Good resistance to oxidation at elevated temperatures |
| Mechanical Strength | High mechanical strength with good toughness |
| Welding | Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for precision machining and specialized fabrication |
| Testing | Chemical / Mechanical / Dimensional / Hardness / Visual / PMI and Other Tests as Required |
| Inspection | Dimensional, Visual and Material Inspection; Third-Party Inspection as Required |
1. What is an Inconel 625 Socket Weld Coupling?
An Inconel 625 Socket Weld Coupling is a forged nickel-alloy fitting manufactured from Inconel 625 / UNS N06625. It is used to join pipes or piping components through a socket weld connection.
2. What types of Inconel 625 Socket Weld Couplings are available?
The common types include Full Couplings, Half Couplings and Reducing Couplings . They can be supplied in different sizes and pressure classes according to piping requirements.
3. What standards are used for Inconel 625 Socket Weld Couplings?
These couplings can be manufactured according to ASME B16.11 for dimensional requirements and ASTM B366 for applicable nickel-alloy wrought fitting material requirements.
4. What pressure classes are available for Inconel 625 Socket Weld Couplings?
Common pressure classes include Class 3000, Class 6000 and Class 9000 , depending on the fitting size, design and applicable specification.
5. What are the advantages of Inconel 625 Socket Weld Couplings?
They offer excellent corrosion resistance, pitting and crevice corrosion resistance, chloride resistance, high mechanical strength and good high-temperature performance , making them suitable for demanding industrial piping systems.
6. Can Inconel 625 Socket Weld Couplings be customized?
Yes. METALX NICKEL ALLOYS can supply customized couplings according to required size, configuration, pressure class, dimensions, surface finish, heat treatment, testing, inspection and certification requirements.