Chanathip Nickel Alloys & Plates is a prominent Hastelloy C22 Pipe Fitting manufacturer in Bangkok, Thailand. Produced from top-class UNS N06022 alloy, these fittings are designed to achieve the highest corrosion resistance in severe chemical environments. We supply a full range of elbows, tees, reducers, caps, and stub ends conforming to ASTM B366 standards. C22 pipe fittings have extensive applications in chemical processing, power plant installations, marine facilities, and pollution control equipment. Every fitting goes through quality tests to ensure the accuracy of dimensions, pressure rating, and sustained performance in harsh service environments.
Hastelloy C22 fittings contain 56% nickel, 22% chromium, 13% molybdenum, 3% tungsten, and iron. They possess tensile strength to 790 MPa, yield strength approximately 370 MPa, elongation approximately 45%, and hardness ≤100 HRB. The composition has resisting capabilities towards oxidizing and reducing agents such as nitric acid, chlorine, and seawater. The fittings can resist thermal stress, vibration, and mechanical shock. Their corrosion resistance and fabrication versatility qualify them for piping systems that transport complicated chemical mixtures under dynamic service conditions.
| Specification : | ASTM B366, ASTM SB 366, ASTM B564, ASME SB564 |
| Dimensions : | ANSI/ASME B16.9, B16.28, MSS-SP-43. |
| Size : | 1/2″NB TO 12″NB IN |
| Thickness : | Sch Sch 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160 Sch XXS |
| Types : | Seamless / ERW / Welded / Fabricated |
| Grades : | Hastelloy C22 (UNS No. N06022), Hastelloy B2 (UNS No. N10665), Hastelloy C-4 (UNS No. N06455) |
| Grade | C | Mn | Si | Co | P> | Fe | Mo | Ni | Cr | S | W | V |
| Alloy C22 Pipe Fittings | 0.010 max | 0.50 max | 0.08 max | 2.5 max | 0.02 max | 2 – 6 | 12.5 – 14.5 | Bal | 20 – 22.5 | 0.02 max | 2.5 – 3.5 | 0.35 max. |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45% |
At Chanathip Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Hastelloy C22 Pipe Fittings in Bangkok, Thailand, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Thailand, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Hastelloy C22 Pipe Fittings are applied in acid pipelines, reactors, scrubbers, waste treatment lines, and high-purity process equipment. They are favored in the chemical, marine, petrochemical, and pharmaceutical industries. The fittings provide leak-proof, safe connections in systems that are exposed to corrosive acids and oxidizing agents. Applications include pressure vessels, desalination plants, gas processing, and flue gas desulfurization systems. These fittings reduce the system downtime and deliver outstanding performance where normal stainless steel or lower-quality alloys would fail because of corrosion or cracking.