Nickel 200 and Nickel 201 Buttweld Fittings are manufactured, supplied and exported in seamless, welded, and fabricated construction according to ASTM B366 / ASME SB366, ASME B16.9, ASME B16.28, and MSS SP-43 standards for industrial piping systems.
The product range includes Nickel Alloy Buttweld Elbows, Tees, Reducers, Caps, and Stub Ends supplied in multiple schedules, wall thicknesses, and custom project specifications.
Nickel 200 Pipe Fittings are commonly used for handling alkalis, food processing chemicals, and corrosive media requiring higher thermal and electrical conductivity. Nickel 201 Buttweld Fittings are preferred for elevated temperature applications where lower carbon content is required.
These Nickel Alloy Pipe Fittings are widely used in chemical processing plants, heat exchangers, marine systems, food processing equipment, power generation units, and industrial process piping applications operating under corrosive service conditions.
All fittings are supplied with material test certificates, PMI testing, chemical analysis, mechanical testing, and third-party inspection support as per project requirements.
| Material / Purity | Ni | Fe | Mn | Si | C | S | Cu |
|---|---|---|---|---|---|---|---|
| Alloy 200 | 99.00 | 0.40 | 0.35 | 0.35 | 0.15 | 0.01 | 0.25 |
| Alloy 201 | 99.00 | 0.40 | 0.35 | 0.35 | 0.02 | 0.01 | 0.25 |
| Nickel Alloy 200 | ||
|---|---|---|
| Properties | Metric | Imperial |
| Tensile strength (annealed) | 462 MPa | 67000 psi |
| Yield strength (annealed) | 148 MPa | 21500 psi |
| Elongation at break (annealed prior to test) | 45% | 45% |
| Nickel Alloy 201 | ||
| Properties | Metric | Imperial |
| Tensile strength (annealed) | 403 MPa | 58500 psi |
| Yield strength (annealed) | 103 MPa | 14900 psi |
| Elongation at break (annealed prior to test) | 50% | 50% |
ARK Stainless Inc. is a manufacturer, supplier and exporter of Nickel 200 / 201 Buttweld Pipe Fittings in India, supplying fittings in different sizes, schedules and specifications for domestic and overseas project requirements. The range covers Nickel 200/201 elbows, tees, reducers, crosses, pipe bends, stub ends and end caps for industrial piping applications.
Nickel 200 (UNS N02200) and Nickel 201 (UNS N02201) are commercially pure nickel grades known for corrosion resistance in suitable chemical and process environments. Nickel 201 has a lower carbon content than Nickel 200, making it better suited to certain elevated-temperature applications where graphitization can be a concern.
Nickel 200/201 Buttweld Fittings are available in 45 Degree Elbows, 90 Degree Elbows, Tees, Crosses, Reducers, Caps, Stub Ends, Couplings, and other pipe fitting configurations for industrial process piping systems
These Nickel Alloy Pipe Fittings are manufactured in seamless and welded construction according to ASTM B366 / ASME SB366 and ASME B16.9 standards with multiple schedules and wall thickness options.
Nickel 200 Pipe Fittings are commonly used in chemical processing plants, alkali handling equipment, food processing systems, marine applications, and heat exchangers requiring corrosion resistance and higher thermal conductivity.
All Nickel 200/201 Buttweld Fittings undergo PMI testing, chemical analysis, mechanical testing, radiography testing, and third-party inspection before dispatch. Material test certificates and heat number traceability are supplied as per project requirements.
Inspection requirements for Nickel 200 / 201 Pipe Fittings can be matched to the applicable specification or buyer's inspection plan. PMI, hardness testing, chemical and mechanical analysis, dimensional inspection, and micro/macro examination can be carried out where applicable.
Third-party inspection and additional testing can also be arranged when specified with the order.
Nickel 200 / 201 Buttweld Pipe Fittings can be supplied with a Material Test Certificate (MTC) as per EN 10204 3.1, providing material identification, chemical composition and relevant test details for the supplied fittings.
Depending on the order and buyer's documentation requirements, ARK Stainless Inc. can provide supporting documents such as raw material test reports, material traceability records, laboratory test reports, packing lists, Quality Assurance Plan (QAP), Certificate of Origin and commercial shipping documents.
For project and export orders, third-party inspection reports and additional documentation can also be arranged when specified at the enquiry or purchase-order stage.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
|---|---|---|---|---|---|---|---|
| Nickel 200 | 2.4066 | N02200 | NW 2200 | NA 11 | ??-2 | N-100M | Ni 99.2 |
| Nickel 201 | 2.4068 | N02201 | NW 2201 | NA 12 | ??-2 | - | LC-Ni 99 |
