Duplex 2205 Cap
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- Duplex 2205 Cap
| Parameter | Duplex 2205 Cap Details |
|---|---|
| Product Name | Duplex 2205 Cap |
| Material Grade | Duplex Stainless Steel 2205 |
| UNS Designation | S31803 / S32205 |
| Werkstoff Number | 1.4462 |
| Material Structure | Ferritic-Austenitic Duplex Stainless Steel |
| Product Standard | ASTM A815 / ASME SA815 |
| Dimensional Standard | ASME B16.9 |
| Cap Type | Butt Weld End Cap / Dish Cap |
| Size Range | 1/2″ to 48″ |
| Wall Thickness | SCH 5S, 10S, 10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160, XXS |
| Manufacturing | Seamless / Welded / Fabricated |
| End Connection | Butt Weld |
| End Preparation | Beveled / Plain / Customized |
| Heat Treatment | Solution Annealed |
| Surface Finish | Mill / Pickled / Passivated / Polished |
| Chromium | Approx. 21–23% |
| Nickel | Approx. 4.5–6.5% |
| Molybdenum | Approx. 2.5–3.5% |
| Nitrogen | Controlled alloy addition |
| Carbon | 0.030% max |
| Tensile Strength | Approx. 620 MPa minimum |
| Yield Strength | Approx. 450 MPa minimum |
| Elongation | Approx. 25% minimum |
| Density | Approx. 7.8 g/cm³ |
| Corrosion Resistance | Excellent resistance to pitting, crevice corrosion and chloride stress-corrosion cracking |
| Strength | High strength compared with conventional austenitic stainless steels |
| Welding | Suitable with controlled duplex welding procedures |
| Inspection | PMI / Visual / Dimensional / Mechanical / NDT |
| Certification | EN 10204 3.1 / 3.2 |
| Traceability | Heat Number / Batch Identification |
| Customization | Diameter, thickness, height, profile and end preparation |
| Supply | Domestic & Worldwide Export |
| Applications | Oil & Gas, Offshore, Desalination, Chemical Processing, Marine, Petrochemical, Power Generation and Process Piping |
Duplex 2205 Cap – Standard Size & Diameter
| NPS | Outside Diameter (mm) | Outside Diameter (in.) | Typical Schedule |
|---|---|---|---|
| 1/2″ | 21.34 | 0.840 | SCH 5S–XXS |
| 3/4″ | 26.67 | 1.050 | SCH 5S–XXS |
| 1″ | 33.40 | 1.315 | SCH 5S–XXS |
| 1-1/4″ | 42.16 | 1.660 | SCH 5S–XXS |
| 1-1/2″ | 48.26 | 1.900 | SCH 5S–XXS |
| 2″ | 60.33 | 2.375 | SCH 5S–XXS |
| 2-1/2″ | 73.03 | 2.875 | SCH 5S–XXS |
| 3″ | 88.90 | 3.500 | SCH 5S–XXS |
| 4″ | 114.30 | 4.500 | SCH 5S–XXS |
| 5″ | 141.30 | 5.563 | SCH 5S–XXS |
| 6″ | 168.28 | 6.625 | SCH 5S–XXS |
| 8″ | 219.08 | 8.625 | SCH 5S–XXS |
| 10″ | 273.05 | 10.750 | SCH 5S–XXS |
| 12″ | 323.85 | 12.750 | SCH 5S–XXS |
| 14″ | 355.60 | 14.000 | SCH 5S–XXS |
| 16″ | 406.40 | 16.000 | SCH 5S–XXS |
| 18″ | 457.20 | 18.000 | SCH 5S–XXS |
| 20″ | 508.00 | 20.000 | SCH 5S–XXS |
| 24″ | 609.60 | 24.000 | SCH 5S–XXS |
| 30″ | 762.00 | 30.000 | As Required |
| 36″ | 914.40 | 36.000 | As Required |
| 42″ | 1066.80 | 42.000 | As Required |
| 48″ | 1219.20 | 48.000 | As Required |
Duplex 2205 Cap – Profile & Construction Options
| Feature | Available Options |
|---|---|
| Cap Profile | Dished / Ellipsoidal / Butt-Weld End Cap |
| Construction | Seamless / Welded / Fabricated |
| Size | 1/2″–48″ |
| Wall Thickness | Standard Schedule / Custom Thickness |
| Connection | Butt Weld |
| End Preparation | Beveled / Plain / Special |
| Surface Condition | Mill / Pickled / Passivated / Polished |
| Heat Treatment | Solution Annealed |
| Cap Height | As per ASME B16.9 / Approved Drawing |
| Diameter | As per ASME B16.9 |
| Special Profile | Available as per customer drawing |
| Custom Thickness | Available |
| Large-Diameter Fabrication | Available as required |
Duplex 2205 Cap – Testing & Quality Control
| Quality Parameter | Inspection / Requirement |
|---|---|
| Material Verification | PMI / Chemical Analysis |
| Mechanical Testing | Tensile / Yield / Elongation |
| Dimensional Inspection | OD / Thickness / Height / Ovality |
| Visual Inspection | Surface, Forming & Workmanship |
| NDT | UT / RT / PT as specified |
| Heat Treatment Verification | Solution Annealing Records |
| Surface Treatment | Pickling / Passivation where specified |
| Documentation | MTC / EN 10204 3.1 / 3.2 |
| Traceability | Heat Number / Batch Number |
| Third-Party Inspection | Available as required |
| Packing | Export-Grade Wooden Cases / Bundles |
| Custom Testing | NACE / Project-Specific Testing where specified |
Why Should You Buy Nickel 201 Tees from Metalx Nickel & Alloys?
- Experienced Nickel 201 Tee Supplier & Exporter serving international buyers, distributors, EPC contractors, stockholders and industrial end users.
- 20+ Years of Nickel Alloy Industry Experience in supplying corrosion-resistant and high-performance alloy products to customers across the UAE, Saudi Arabia, Africa and other global markets.
- Specialized Nickel 201 Exporter offering Nickel 201 / UNS N02201 Tees for demanding chemical and industrial applications.
- Global Sourcing Network with access to reputed nickel alloy mills, manufacturers and approved stockholders across Europe, USA, Japan and other major supply markets.
- Wide Nickel Alloy Fittings Range including Nickel 200, Nickel 201, Nickel 205, Incoloy, Inconel, Monel and Hastelloy fittings.
- Ready Stock Availability for selected Nickel 201 Tee sizes, subject to current stock and availability.
- Custom Nickel 201 Tee Supply according to customer drawings, size, schedule, wall thickness and branch dimensions.
- Equal & Reducing Tee Supply for standard and specialized industrial piping requirements.
- ASTM / ASME Specification Supply according to applicable requirements, including ASTM B366 / ASME SB366, where applicable.
- ASME B16.9 Dimensional Compliance can be supplied where applicable to the fitting configuration.
- MTC with Quotation – Material Test Certificates and relevant technical documentation can be provided with export quotations and orders.
- EN 10204 3.1 / 3.2 Certification available according to the purchase order, project specification and inspection requirements.
- Third-Party Inspection Support can be coordinated through approved inspection agencies for international export orders.
- Chemical, Mechanical & Dimensional Testing can be arranged according to applicable standards and customer specifications.
- Visual & Hardness Testing Support can be arranged where required by the applicable specification or purchase order.
- Custom Surface Finish – Mill finish, pickled or other specified finishes can be supplied according to requirements.
- Export-Ready Packing designed to protect Nickel 201 Tees during handling, storage and international transportation.
- Worldwide Nickel 201 Tee Exporter serving buyers across the Middle East, Africa, Asia, Europe and other international markets.
- Competitive Export Pricing for bulk quantities, project orders, distributors, importers, traders and international stockholders.
- Nickel 201 Tee Export Support for EPC contractors, engineering companies, chemical plants, caustic-processing facilities, food-processing companies, pharmaceutical industries and specialized industrial buyers.
- Technical Support from Export Enquiry to Shipment covering grade, size, schedule, wall thickness, branch dimensions, heat treatment, testing, certification and packing requirements.
- Material Traceability with appropriate identification, certification and quality documentation for export projects.
- Data Sheets & Technical Documentation can be supplied according to customer requirements and project specifications.
- Global Logistics Coordination for Nickel 201 Tee shipments to the UAE, Saudi Arabia, Qatar, Oman, Africa, Singapore, Europe and other destinations.
Key Features of Duplex 2205 Cap
- Duplex Stainless Steel Construction – Manufactured from Duplex 2205 for applications requiring a combination of strength and corrosion resistance.
- Ferritic-Austenitic Microstructure – Provides a balanced combination of mechanical strength and corrosion performance.
- High Mechanical Strength – Offers higher strength than many conventional austenitic stainless-steel grades.
- Excellent Chloride Resistance – Suitable for demanding chloride-containing environments.
- Strong Pitting Resistance – Helps protect piping systems against localized corrosion.
- Good Crevice Corrosion Resistance – Suitable for selected wet and chloride-containing service conditions.
- High Resistance to Chloride Stress Corrosion Cracking – A major reason Duplex 2205 is selected for demanding process environments.
- Good General Corrosion Resistance – Suitable for a broad range of industrial process media.
- Reliable Pipe-End Closure – Designed to close the end of a pipe or piping section.
- Butt-Weld Configuration – Provides a permanent welded connection with compatible piping.
- Wrought / Formed Construction – Manufactured according to applicable fitting requirements.
- Seamless & Welded Options – Configuration can be supplied according to size and specification.
- Wide Size Availability – Available in different nominal pipe sizes.
- Multiple Wall Thicknesses – Different schedules and customized thicknesses can be supplied.
- Solution-Annealed Condition – Heat treatment can be provided according to the applicable specification.
- Good Weldability – Can be welded using suitable procedures designed for duplex stainless steel.
- Pickled & Passivated Options – Surface treatment can be supplied where specified.
- PMI Verification – Positive Material Identification can be arranged for material verification.
- Oil & Gas Applications – Suitable for selected upstream, downstream and process piping systems.
- Offshore Applications – Useful for selected offshore systems exposed to marine environments.
- Marine Applications – Suitable for selected seawater and marine-service equipment.
- Desalination Applications – Can be considered for selected desalination and water-treatment systems.
- Chemical Processing Applications – Suitable for selected corrosive chemical process systems.
- Petrochemical Applications – Useful for selected petrochemical process equipment.
- Power Generation Applications – Can be used in selected power-generation piping and auxiliary systems.
- Pollution Control Applications – Suitable for selected environmental and process-control equipment.
- Industrial Process Piping – Suitable where strength and corrosion resistance are both important.
- Custom Dimensions – Size and wall thickness can be supplied according to project requirements.
- Multiple Surface Options – Mill finish, pickled, passivated or other specified finishes can be supplied.
- Material Traceability – Material identification and relevant certificates can be supplied as required.
- Quality Testing Available – Chemical, mechanical, dimensional, visual, PMI and other specified inspections can be arranged.
- Export-Ready Material – Caps can be suitably packed for handling, storage and international transportation.
- Global Duplex 2205 Cap Exporter – METALX NICKEL & ALLOYS supplies Duplex 2205 Caps to international buyers, distributors, traders, stockholders and industrial end users.
| Specification | Duplex 2205 Cap Details |
|---|---|
| Product Name | Duplex 2205 Cap |
| Material Grade | Duplex Stainless Steel 2205 |
| UNS Designation | S31803 / S32205 |
| Werkstoff Number | 1.4462 |
| Material Type | Ferritic-Austenitic Duplex Stainless Steel |
| Material Standard | ASTM A815 / ASME SA815, where applicable |
| Dimensional Standard | ASME B16.9, where applicable |
| Cap Type | Butt Weld Pipe Cap / End Cap |
| Configuration | Seamless / Welded / Fabricated, as applicable |
| Size | As per applicable standard or customer specification |
| Wall Thickness | Different schedules and customized thicknesses |
| End Connection | Butt Weld |
| Manufacturing | Wrought / Formed, as applicable |
| End Preparation | Bevelled Ends for Butt Welding |
| Heat Treatment | Solution Annealed as applicable |
| Surface Finish | Mill Finish, Pickled, Passivated or customer-specified finish |
| Testing | Chemical, mechanical, dimensional, visual, PMI and other specified inspections |
| Documentation | MTC, inspection reports and relevant quality documents as required |
| Customization | Size, thickness, schedule, finish, testing and documentation |
| Packing | Export-worthy packing suitable for safe international transportation |
| Applications | Oil & Gas, Petrochemical, Marine, Desalination, Chemical Processing, Power Generation and Industrial Process Piping |
What is a Duplex 2205 Cap?
A Duplex 2205 Cap is a butt-weld pipe fitting used to permanently close the end of a pipe or piping section in demanding industrial environments.
What are the UNS designations for Duplex 2205?
Duplex 2205 is commonly associated with UNS S31803 and UNS S32205.
Does METALX NICKEL & ALLOYS export Duplex 2205 Caps?
Yes. METALX NICKEL & ALLOYS supplies Duplex 2205 Caps to international buyers, distributors, EPC contractors, stockholders and industrial end users.
What industries use Duplex 2205 Caps?
Typical industries include oil & gas, petrochemical, marine, desalination, chemical processing, power generation and industrial process piping.
Can Material Test Certificates be provided?
Yes. Material Test Certificates, inspection reports and relevant quality documents can be supplied according to customer and project requirements.
What testing can be provided?
Testing can include chemical analysis, mechanical testing, dimensional inspection, visual inspection, hydrostatic testing and other specified tests.