Tim Fittings is a top-notch manufacturer and supplier located in Wellington, New Zealand, known for crafting high-quality **Inconel 600 Buttweld Fittings** that excel in tough industrial settings. With a keen emphasis on precision, durability, and innovation, Tim Fittings delivers dependable solutions for industries that need materials capable of enduring high temperatures and harsh conditions. Their Inconel 600 buttweld fittings are specifically designed to offer outstanding resistance to oxidation, corrosion, and stress cracking. Each fitting is manufactured to meet international standards and goes through rigorous quality checks, ensuring they provide excellent mechanical strength, longevity, and consistent performance even in the most demanding applications.
| Specifications | ASTM B366 / ASME SB366 |
| Dimension Standard | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 |
| ASME B16.9 | standard for – Factory-Made Wrought Buttwelding Fittings |
| ASME B16.25 | Buttwelding Ends. |
| ASME B16.28 | standard for – Butt-Welded Short Radius Elbows & Returns Bends |
| MSS SP-43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications |
| Size Range | ½” NB to 24″ NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) |
| Seamless Butt Weld Fitting Size | 1/2″ – 10″ |
| Welded Butt Weld Fittings Size | 1/2″ – 48″ |
| Thickness | Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Type | Seamless / Welded / Fabricated |
**Inconel 600 Buttweld Fittings** are primarily made up of nickel, chromium, and iron, striking a perfect balance between strength and corrosion resistance. The high nickel content guarantees exceptional resistance to chloride stress-corrosion cracking, while chromium boosts oxidation resistance at elevated temperatures. These fittings showcase impressive mechanical properties, including high tensile and yield strength, good ductility, and remarkable thermal stability. The alloy retains its strength and toughness even when faced with fluctuating thermal and chemical conditions, making it an excellent choice for applications that involve heat and corrosion exposure.
| Grade | C | Mn | Si | Fe | S | Cr | Cu | Ni | |
| 600 | min. | – | – | – | 6.0 | – | 14.0 | – | 72.0 |
| max. | 0.15 | 1.0 | 0.5 | 10.0 | 0.015 | 17.0 | 0.5 | – | |
| Grade | UNS No | Old British | Euronorm | GOST | Japanese JIS | ||
| BS | En | No | AFNOR | ||||
| Inconel 600 | N06600 | NA 13 | NiCr15Fe | 2.4816 | NC15FE11M | МНЖМц 28-2,5-1,5 | NCF 600 |
Tim Fittings is a leading supplier of Inconel 600 Buttweld Fittings in Wellington, New Zealand. We offer an extensive range of Monel 400 fittings, renowned for their excellent corrosion resistance and high strength, which makes them perfect for demanding industrial applications like chemical processing, marine environments, and high-temperature systems. With a commitment to quality and reliable delivery, we ensure our clients receive top-tier products tailored to meet the specific needs of various industries.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
| NOMINAL PIPE SIZE | ALL FITTINGS | ALL FITTINGS | ELBOWS AND TEES | 180 DEG RETURN BENDS | 180 DEG RETURN BENDS | 180 DEG RETURN BENDS | REDUCERS | CAPS |
|---|---|---|---|---|---|---|---|---|
| NPS | O.D. at Bevel (1), (2) | I.D. at End (1), (3), (4) | Centre -to- End Dimension A, B, C, M | Centre-to- Centre O | Back-to- Face K | Alignment of Ends U | Overall Length H | Overall Length E |
| ½ to 2½ | 0.06 -0.03 | 0.03 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 3 to 3 ½ | 0.06 | 0.06 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 4 | 0.06 | 0.06 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 5 to 8 | 0.09 -0.06 | 0.06 | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.25 |
| 10 to 18 | 0.16 -0.12 | 0.12 | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 20 to 24 | 0.25 -0.19 | 0.19 | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 26 to 30 | 0.25 -0.19 | 0.19 | 0.12 | … | … | … | 0.19 | 0.38 |
| 32 to 48 | 0.25 -0.19 | 0.19 | 0.19 | … | … | … | 0.19 | 0.38 |
| NPS (inch) | Pipe Sch. | Wall Thk. (in) | OD (inch) | Temperature | ||||
|---|---|---|---|---|---|---|---|---|
| 100 | 200 | 300 | 400 | 500 | ||||
| Allowable Stress (Pressure Rating) | ||||||||
| 16700 | 16700 | 16700 | 15500 | 14400 | ||||
| 1″ | 40 | 0.133 | 1.315 | 2205 | 2205 | 2205 | 2047 | 1902 |
| 80 | 0.179 | 1.315 | 3061 | 3061 | 3061 | 2841 | 2640 | |
| 160 | 0.250 | 1.315 | 4493 | 4493 | 4493 | 4170 | 3874 | |
| 1 1/2″ | 40 | 0.145 | 1.900 | 1629 | 1629 | 1629 | 1512 | 1404 |
| 80 | 0.200 | 1.900 | 2303 | 2303 | 2303 | 2138 | 1986 | |
| 160 | 0.281 | 1.900 | 3362 | 3362 | 3362 | 3120 | 2899 | |
| 2″ | 40 | 0.154 | 2.375 | 1371 | 1371 | 1371 | 1272 | 1182 |
| 80 | 0.218 | 2.375 | 1985 | 1985 | 1985 | 1843 | 1712 | |
| 160 | 0.344 | 2.375 | 3283 | 3283 | 3283 | 3047 | 2831 | |
| 3″ | 40 | 0.216 | 3.500 | 1301 | 1301 | 1301 | 1208 | 1122 |
| 80 | 0.300 | 3.500 | 1844 | 1844 | 1844 | 1712 | 1590 | |
| 160 | 0.438 | 3.500 | 2787 | 2787 | 2787 | 2587 | 2403 | |
| 4″ | 40 | 0.237 | 4.500 | 1102 | 1102 | 1102 | 1023 | 950 |
| 80 | 0.337 | 4.500 | 1596 | 1596 | 1596 | 1482 | 1377 | |
| 160 | 0.531 | 4.500 | 2611 | 2611 | 2611 | 2424 | 2552 | |
| 5″ | 40 | 0.258 | 5.563 | 965 | 965 | 965 | 896 | 832 |
| 80 | 0.375 | 5.563 | 1428 | 1428 | 1428 | 1325 | 1231 | |
| 160 | 0.625 | 5.563 | 2474 | 2474 | 2474 | 2296 | 2133 | |
| 6″ | 40 | 0.280 | 6.625 | 877 | 877 | 877 | 814 | 756 |
| 80 | 0.432 | 6.625 | 1379 | 1379 | 1379 | 1280 | 1189 | |
| 160 | 0.719 | 6.625 | 2382 | 2382 | 2382 | 2211 | 2054 | |
| 8″ | 40 | 0.322 | 8.625 | 771 | 771 | 771 | 716 | 665 |
| 80 | 0.500 | 8.625 | 1218 | 1218 | 1218 | 1131 | 1050 | |
| 160 | 0.906 | 8.625 | 2298 | 2298 | 2298 | 2133 | 1982 | |
| 10″ | 40 | 0.365 | 10.750 | 699 | 699 | 699 | 649 | 603 |
| 80 | 0.594 | 10.750 | 1159 | 1159 | 1159 | 1075 | 999 | |
| 160 | 1.125 | 10.750 | 2289 | 2289 | 2289 | 2124 | 1974 | |
Inconel 600 Buttweld Fittings from Tim Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
Inconel 600 Buttweld Fittings offer numerous advantages, including exceptional resistance to oxidation, carburization, and high-temperature corrosion, making them ideal for extreme environments. They provide excellent strength and stability at elevated temperatures, up to 2000°F (1093°C), ensuring reliable performance. The alloy’s high nickel content enhances its resistance to stress corrosion cracking and chloride-induced corrosion. Additionally, Inconel 600 fittings are highly durable, with superior weldability and fabricability, making them suitable for critical applications in industries like aerospace, chemical processing, and power generation. Their longevity and reliability reduce maintenance costs and downtime.
Yes, custom sizes for Inconel 600 Buttweld Fittings are available at Tim Fittings. We offer tailored solutions to meet your specific requirements, ensuring optimal performance for your projects. For more information, please contact us at sales@timfittings.co.nz.
**Inconel 600 Buttweld Fittings** find their place in a variety of industries, including chemical processing, power generation, aerospace, and heat treatment. They are perfect for use in furnace components, heat exchangers, steam generators, and condenser systems. Their ability to resist corrosion from acidic, alkaline, and chloride-rich environments makes them suitable for marine and petrochemical applications as well. With Inconel 600’s exceptional strength and resistance to oxidation at high temperatures, you can count on reliable, long-lasting performance. These buttweld fittings are designed for durability, require low maintenance, and offer superb reliability.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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