Incoloy 825 Socket Weld Coupling
| Specification | Details |
|---|---|
| Product Name | Incoloy 825 Socket Weld Tee |
| Material Grade | Incoloy 825 / Alloy 825 |
| UNS Designation | UNS N08825 |
| Werkstoff Number | W.Nr. 2.4858 |
| Material Type | Nickel-Iron-Chromium Alloy with Molybdenum, Copper and Titanium |
| Chemical Composition | Nickel approximately 38–46%, Chromium approximately 19.5–23.5%, Molybdenum approximately 2.5–3.5%, Copper approximately 1.5–3.5%, Titanium approximately 0.6–1.2%, Iron Balance |
| Fitting Type | Socket Weld Tee |
| Tee Type | Equal Tee / Reducing Tee |
| Manufacturing Type | Forged / Hot Forged / Precision Machined |
| Fitting Standard | ASTM B366 / ASME SB366, as applicable |
| Dimensional Standard | ASME B16.11 |
| Size | 1/8″ to 4″ NPS or As per Customer Requirement |
| Pressure Class | Class 3000 / 6000 / 9000, as applicable |
| Connection Type | Socket Weld |
| End Connection | Socket Weld |
| Surface Finish | Bright / Pickled / Machined / Polished / Passivated / 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 Incoloy 825 Material Specification and Condition |
| Yield Strength | As per Applicable Incoloy 825 Material Specification and Condition |
| Elongation | As per Applicable Material Standard |
| Density | Approximately 8.14 g/cm³ |
| Melting Range | Approximately 1380–1400°C |
| Corrosion Resistance | Excellent resistance to general corrosion in aggressive chemical environments |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion |
| Crevice Corrosion Resistance | Excellent resistance to crevice corrosion under suitable service conditions |
| Chloride Resistance | Good resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking |
| Acid Resistance | Excellent resistance to selected sulfuric, phosphoric and reducing acid environments |
| High-Temperature Performance | Good mechanical stability and corrosion resistance within recommended service limits |
| Welding | Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for machining, forming and specialized fabrication using appropriate procedures |
| Dimensional Accuracy | Precision dimensions according to ASME B16.11 and applicable requirements |
| Available Forms | Equal Socket Weld Tee / Reducing Socket Weld Tee / Forged Socket Weld Tee |
| Customization | Size, Tee Type, Branch Dimensions, Pressure Class, Finish, Testing and Documentation |
| Inspection | Dimensional, Visual and Material Inspection as Required |
| Marking | Size, Grade, Standard and Heat/Batch Identification as Applicable |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Incoloy 825 Socket Weld Tee Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Chemical Processing, Acid Processing, Marine Systems, Oil & Gas, Petrochemical, Pollution Control, Power Generation, Heat Exchangers and Corrosive Process Piping |
| Specification | Details |
|---|---|
| Product Name | Incoloy 825 Socket Weld Coupling |
| Material Grade | Incoloy 825 / Alloy 825 |
| UNS Designation | UNS N08825 |
| Werkstoff Number | W.Nr. 2.4858 |
| Material Type | Nickel-Iron-Chromium Alloy with Molybdenum, Copper and Titanium |
| Chemical Composition | Nickel approximately 38–46%, Chromium approximately 19.5–23.5%, Molybdenum approximately 2.5–3.5%, Copper approximately 1.5–3.5%, Titanium approximately 0.6–1.2%, Iron Balance |
| Fitting Type | Socket Weld Coupling |
| Coupling Type | Full Coupling / Half Coupling / Reducing Coupling |
| Manufacturing Type | Forged / Hot Forged / Precision Machined |
| Fitting Standard | ASTM B366 / ASME SB366, as applicable |
| Dimensional Standard | ASME B16.11 |
| Size | 1/8″ to 4″ NPS or As per Customer Requirement |
| Pressure Class | Class 3000 / 6000 / 9000, as applicable |
| Connection Type | Socket Weld |
| End Connection | Socket Weld |
| Surface Finish | Bright / Pickled / Machined / Polished / Passivated / 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 Incoloy 825 Material Specification and Condition |
| Yield Strength | As per Applicable Incoloy 825 Material Specification and Condition |
| Elongation | As per Applicable Material Standard |
| Density | Approximately 8.14 g/cm³ |
| Melting Range | Approximately 1380–1400°C |
| Corrosion Resistance | Excellent resistance to general corrosion in aggressive chemical environments |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion |
| Crevice Corrosion Resistance | Excellent resistance to crevice corrosion under suitable service conditions |
| Chloride Resistance | Good resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking |
| Acid Resistance | Excellent resistance to selected sulfuric, phosphoric and reducing acid environments |
| High-Temperature Performance | Good mechanical stability and corrosion resistance within recommended service limits |
| Welding | Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for machining, forming and specialized fabrication using appropriate procedures |
| Dimensional Accuracy | Precision dimensions according to ASME B16.11 and applicable requirements |
| Available Forms | Full Socket Weld Coupling / Half Socket Weld Coupling / Reducing Socket Weld Coupling / Forged Socket Weld Coupling |
| Customization | Size, Coupling Type, Pressure Class, Dimensions, Finish, Testing and Documentation |
| Inspection | Dimensional, Visual and Material Inspection as Required |
| Marking | Size, Grade, Standard and Heat/Batch Identification as Applicable |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Incoloy 825 Socket Weld Coupling Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Chemical Processing, Acid Processing, Marine Systems, Oil & Gas, Petrochemical, Pollution Control, Power Generation, Heat Exchangers and Corrosive Process Piping |
1. Most Common Types of Incoloy 825 Socket Weld Coupling
| Type | Details |
|---|---|
| Incoloy 825 Full Socket Weld Coupling | Used to join two pipes of the same or compatible size with a complete socket weld connection. |
| Incoloy 825 Half Socket Weld Coupling | Used for connecting a pipe to a fitting, valve or equipment connection where a half-coupling arrangement is required. |
| Incoloy 825 Reducing Socket Weld Coupling | Used to connect pipes of different nominal sizes in compact piping systems. |
| Incoloy 825 Forged Socket Weld Coupling | Forged construction provides good mechanical strength, durability and dimensional consistency. |
| Incoloy 825 Class 3000 Coupling | Suitable for piping systems requiring Class 3000 pressure-rated fittings. |
| Incoloy 825 Class 6000 Coupling | Designed for higher-pressure industrial piping applications requiring Class 6000 fittings. |
| Incoloy 825 Class 9000 Coupling | Used for specialized high-pressure piping systems requiring Class 9000 fittings. |
| Customized Incoloy 825 Socket Weld Coupling | Available according to customer drawings, dimensions, pressure class, surface finish, testing and documentation requirements. |
2. Incoloy 825 Socket Weld Coupling – Technical Specifications
| Specification | Details |
|---|---|
| Product Name | Incoloy 825 Socket Weld Coupling |
| Material Grade | Incoloy 825 / Alloy 825 |
| UNS Designation | UNS N08825 |
| Werkstoff Number | W.Nr. 2.4858 |
| Material Type | Nickel-Iron-Chromium Alloy with Molybdenum, Copper and Titanium |
| Chemical Composition | Nickel approximately 38–46%, Chromium approximately 19.5–23.5%, Molybdenum approximately 2.5–3.5%, Copper approximately 1.5–3.5%, Titanium approximately 0.6–1.2%, Iron Balance |
| Fitting Type | Socket Weld Coupling |
| Coupling Type | Full Coupling / Half Coupling / Reducing Coupling |
| Manufacturing Type | Forged / Hot Forged / Precision Machined |
| Fitting Standard | ASTM B366 / ASME SB366, as applicable |
| Dimensional Standard | ASME B16.11 |
| Size | 1/8″ to 4″ NPS or As per Customer Requirement |
| Pressure Class | Class 3000 / 6000 / 9000, as applicable |
| Connection Type | Socket Weld |
| End Connection | Socket Weld |
| Surface Finish | Bright / Pickled / Machined / Polished / Passivated / 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 Incoloy 825 Material Specification and Condition |
| Yield Strength | As per Applicable Incoloy 825 Material Specification and Condition |
| Elongation | As per Applicable Material Standard |
| Density | Approximately 8.14 g/cm³ |
| Melting Range | Approximately 1380–1400°C |
| Corrosion Resistance | Excellent resistance to general corrosion in aggressive chemical environments |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion |
| Crevice Corrosion Resistance | Excellent resistance to crevice corrosion under suitable service conditions |
| Chloride Resistance | Good resistance to chloride-containing environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking |
| Acid Resistance | Excellent resistance to selected sulfuric, phosphoric and reducing acid environments |
| High-Temperature Performance | Good mechanical stability and corrosion resistance within recommended service limits |
| Welding | Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for machining, forming and specialized fabrication using appropriate procedures |
| Dimensional Accuracy | Precision dimensions according to ASME B16.11 and applicable requirements |
| Available Forms | Full Socket Weld Coupling / Half Socket Weld Coupling / Reducing Socket Weld Coupling / Forged Socket Weld Coupling |
| Customization | Size, Coupling Type, Pressure Class, Dimensions, Finish, Testing and Documentation |
| Inspection | Dimensional, Visual and Material Inspection as Required |
| Marking | Size, Grade, Standard and Heat/Batch Identification as Applicable |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Incoloy 825 Socket Weld Coupling Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Chemical Processing, Acid Processing, Marine Systems, Oil & Gas, Petrochemical, Pollution Control, Power Generation, Heat Exchangers and Corrosive Process Piping |
3. Incoloy 825 Socket Weld Coupling – Supply & Quality Details
| Supply Parameter | Available Options / Details |
|---|---|
| Material | Incoloy 825 / Alloy 825 / UNS N08825 |
| Coupling Configuration | Full / Half / Reducing Socket Weld Coupling |
| Size Range | 1/8″ to 4″ NPS or As per Requirement |
| Pressure Classes | Class 3000 / 6000 / 9000 |
| Manufacturing | Forged / Hot Forged / Precision Machined |
| Connection | Socket Weld |
| Standards | ASME B16.11 / ASTM B366 / ASME SB366, as applicable |
| Surface Finish | Bright / Pickled / Machined / Polished / Passivated / As Specified |
| Heat Treatment | Solution Annealed / As Required |
| Testing | Chemical / Mechanical / Dimensional / Visual / Hardness / PMI / Other Tests |
| Inspection | Dimensional, Visual and Material Inspection |
| Certification | EN 10204 3.1 / 3.2 |
| Marking | Size, Grade, Standard and Heat/Batch Identification |
| Material Traceability | Heat Number and Batch Identification as Applicable |
| Customization | Size, Coupling Type, Pressure Class, Dimensions, Finish, Testing and Documentation |
| Packing | Export-Worthy Protective Packaging |
| Documentation | MTC, Inspection Reports, Test Certificates and Other Documents as Required |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Incoloy 825 Socket Weld Coupling Supply |
| Applications | Chemical Processing, Acid Processing, Marine, Oil & Gas, Petrochemical, Pollution Control, Power Generation, Heat Exchangers and Corrosive Industrial Piping |
Most Common Types Of Incoloy 825 Socket Weld Coupling
| Type | Details |
|---|---|
| Incoloy 825 Full Socket Weld Coupling | Used to join two pipes of the same or compatible size through socket weld connections. |
| Incoloy 825 Half Socket Weld Coupling | Used for connecting a pipe to a fitting, valve, vessel or equipment connection where a half-coupling arrangement is required. |
| Incoloy 825 Reducing Socket Weld Coupling | Used to connect pipes having different nominal sizes in compact piping systems. |
| Incoloy 825 Forged Socket Weld Coupling | Forged construction provides good mechanical strength, durability and dimensional consistency. |
| Incoloy 825 Class 3000 Socket Weld Coupling | Suitable for piping systems requiring Class 3000 pressure-rated fittings. |
| Incoloy 825 Class 6000 Socket Weld Coupling | Designed for higher-pressure industrial piping applications requiring Class 6000 fittings. |
| Incoloy 825 Class 9000 Socket Weld Coupling | Used for specialized high-pressure piping systems requiring Class 9000 fittings. |
| Incoloy 825 Precision Machined Coupling | Provides accurate socket dimensions for proper pipe insertion, alignment and reliable welding. |
| Customized Incoloy 825 Socket Weld Coupling | Available according to customer drawings, dimensions, pressure class, surface finish, testing and documentation requirements. |
Why Should You Buy Incoloy 825 Socket Weld Couplings from MetalX Nickel & Alloys?
- Experienced Incoloy 825 Socket Weld Coupling Supplier & Exporter serving international buyers, distributors, EPC contractors, stockholders, traders and industrial end users.
- 20+ Years of Nickel Alloy Industry Experience in supplying corrosion-resistant, high-performance and specialty nickel alloy products across the UAE, Saudi Arabia, Qatar, Oman, Kuwait, Bahrain, Africa, Europe, Asia and other global markets.
- Specialized Incoloy 825 Socket Weld Coupling Exporter offering Incoloy 825 / Alloy 825 / UNS N08825 / W.Nr. 2.4858 Socket Weld Couplings according to applicable international standards and customer requirements.
- Global Incoloy 825 Sourcing 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 Incoloy 825 Socket Weld Coupling Supplier providing nickel-iron-chromium alloy fittings with molybdenum, copper and titanium for applications requiring excellent general corrosion resistance, pitting and crevice corrosion resistance, chloride resistance, acid resistance and reliable mechanical performance.
- Wide Nickel Alloy Fittings Range including Incoloy 825 Socket Weld Elbows, Incoloy 825 Socket Weld Tees, Incoloy 825 Socket Weld Couplings, Incoloy 825 Socket Weld Unions, Incoloy 825 Socket Weld Crosses, Incoloy 800 Socket Weld Fittings, Incoloy 800H Socket Weld Fittings, Incoloy 800HT Socket Weld Fittings, Inconel Socket Weld Fittings and Hastelloy Socket Weld Fittings.
They are commonly used in chemical processing, petrochemical plants, power generation, heat-treatment equipment, industrial furnaces, heat exchangers, thermal processing systems and high-temperature process piping .
| Key Feature | Details |
|---|---|
| Excellent Corrosion Resistance | Provides excellent resistance to general corrosion in aggressive chemical and industrial environments. |
| Acid Resistance | Strong resistance to selected sulfuric, phosphoric and reducing acid environments. |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion. |
| Crevice Corrosion Resistance | Provides strong resistance to crevice corrosion under suitable service conditions. |
| Chloride Resistance | Good resistance to chloride-containing environments. |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking. |
| Nickel Alloy Construction | Manufactured from Incoloy 825 / UNS N08825 nickel-iron-chromium alloy containing molybdenum, copper and titanium. |
| Socket Weld Connection | Provides a compact and secure permanent connection for suitable piping systems. |
| Multiple Coupling Types | Available in full, half and reducing socket weld configurations. |
| High Mechanical Strength | Provides reliable mechanical strength and structural integrity for demanding applications. |
| Pressure Classes | Available in Class 3000, 6000 and 9000 configurations, subject to size and applicable requirements. |
| Precision Machining | Accurate socket dimensions support proper pipe insertion, alignment and reliable welding. |
| High-Temperature Service | Suitable for elevated-temperature applications within recommended operating limits. |
| Standard Compliance | Can be supplied according to ASME B16.11 and applicable ASTM B366 / ASME SB366 requirements. |
| Customization | Size, coupling type, pressure class, dimensions, finish, testing and documentation can be customized. |
| Inspection & Documentation | PMI, dimensional, visual and material inspection along with MTC and test reports can be provided as required. |
| Export-Ready Supply | Suitable for international industrial projects with protective export-worthy packaging. |
| Property | Specification |
|---|---|
| Product Name | Incoloy 825 Socket Weld Coupling |
| Material Grade | Incoloy 825 / Nickel Alloy 825 |
| UNS Designation | UNS N08825 |
| Werkstoff Number | W.Nr. 2.4858 |
| Material Type | Nickel-Iron-Chromium Alloy with Molybdenum, Copper and Titanium |
| Chemical Composition | Nickel approximately 38–46%, Chromium approximately 19.5–23.5%, Molybdenum approximately 2.5–3.5%, Copper approximately 1.5–3.5%, Titanium approximately 0.6–1.2%, Iron Balance |
| Standard Designation | ASTM B366 / ASME SB366, as applicable |
| Fitting Type | Socket Weld Coupling |
| Coupling Type | Full / Half / Reducing Socket Weld Coupling |
| Connection Type | Socket Weld |
| Manufacturing Type | Forged / Hot Forged / Precision Machined |
| Pressure Class | Class 3000 / 6000 / 9000, as applicable |
| Size Range | Commonly 1/8″ to 4″ NPS, subject to requirement |
| End Connection | Socket Weld |
| Shape | Round / Cylindrical Coupling |
| Surface Finish | Machined / Pickled / Passivated / Polished / As Required |
| Applicable Standards | ASME B16.11, ASTM B366 / ASME SB366 and Customer Specifications |
| Heat Treatment | Solution Annealed / As per Applicable Material Specification |
| Material Condition | As per Applicable Specification |
| Dimensions | As per ASME B16.11 and Customer Requirements |
| Inspection | Dimensional / Visual / PMI / Material and Other Tests as Required |
| Testing | Chemical / Mechanical / Dimensional / Hardness / Visual / PMI and Other Tests as Required |
| Documentation | MTC, Inspection Certificate, Test Reports and Export Documentation as Applicable |
| Corrosion Resistance | Excellent resistance to general corrosion in aggressive chemical environments |
| Pitting Resistance | Excellent resistance to pitting and localized corrosion |
| Crevice Corrosion Resistance | Excellent resistance to crevice corrosion under suitable service conditions |
| Chloride Resistance | Good resistance to chloride-containing environments |
| Acid Resistance | Excellent resistance to selected sulfuric, phosphoric and reducing acid environments |
| Stress-Corrosion Resistance | Excellent resistance to chloride-induced stress-corrosion cracking |
| High-Temperature Performance | Good mechanical stability and corrosion resistance within recommended service limits |
| Welding | Suitable for socket-welded piping systems using appropriate nickel-alloy welding procedures |
| Fabrication | Suitable for machining, forming and specialized fabrication using appropriate procedures |
| Dimensional Accuracy | Precision socket dimensions according to ASME B16.11 and applicable requirements |
| Available Forms | Full Socket Weld Coupling / Half Socket Weld Coupling / Reducing Socket Weld Coupling / Forged Socket Weld Coupling |
| Customization | Size, Coupling Type, Pressure Class, Dimensions, Finish, Testing and Documentation |
| Marking | Size, Grade, Standard, Class and Heat/Batch Identification as Applicable |
| Packaging | Export-Worthy Protective Packaging |
| Origin | European / American / Japanese / Korean and Other Approved Origins |
| Export Supply | Worldwide Incoloy 825 Socket Weld Coupling Export Supply |
| Exporter Support | Technical Specifications, Inspection, Certification, Export Packing, Documentation and International Shipment Coordination |
| Applications | Chemical Processing, Acid Handling, Marine Systems, Oil & Gas, Petrochemical, Pollution Control, Fertilizer Plants, Pharmaceutical Processing, Power Generation and Corrosive Process Piping |
1. What is an Incoloy 825 Socket Weld Coupling?
An Incoloy 825 Socket Weld Coupling is a nickel-alloy forged fitting used to join two pipes through a compact socket weld connection. It is suitable for corrosive chemical and industrial piping applications.
2. What is the material designation of Incoloy 825?
Incoloy 825 is also known as Alloy 825 and is identified by UNS N08825 and W.Nr. 2.4858 . It contains nickel, chromium, molybdenum, copper and titanium for enhanced corrosion resistance.
3. What types of Incoloy 825 Socket Weld Couplings are available?
Common types include Full Socket Weld Couplings, Half Socket Weld Couplings and Reducing Socket Weld Couplings . Forged and precision-machined versions can also be supplied according to project requirements.
4. What sizes and pressure classes are available?
Incoloy 825 Socket Weld Couplings are commonly available from 1/8″ to 4″ NPS , subject to applicable standards and requirements. Typical pressure classes include Class 3000, Class 6000 and Class 9000 .
5. Which standards are applicable to Incoloy 825 Socket Weld Couplings?
These couplings can be supplied according to ASME B16.11 dimensional requirements and applicable material requirements such as ASTM B366 / ASME SB366 . Customer-specific specifications can also be accommodated.
6. Where are Incoloy 825 Socket Weld Couplings used?
They are commonly used in chemical processing, acid handling, marine and seawater systems, oil gas, petrochemical, pollution control, fertilizer plants, pharmaceutical processing, power generation and corrosive process piping where high corrosion resistance and reliable pipe connections are required.