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Chanathip Nickel Alloys and Plates is a leading and prominent manufacturer and supplier of Duplex Steel 2205 Pipe Fittings in Bangkok, Thailand. Our extensive product range includes elbows, tees, reducers, caps, stub ends, and custom fittings constructed from high-quality UNS S32205 duplex stainless steel. These fittings offer great strength coupled with greater resistance to corrosion, especially in chloride-containing environments. Designed to specifications of ASTM A815 and other international specifications, Chanathip’s Duplex 2205 Pipe Fittings are found extensively used in high-pressure piping systems and severe industrial applications throughout Thailand’s chemical, energy, and marine industries.
Duplex 2205 fittings are made of around 22% chromium, 5–6% nickel, 3% molybdenum, and nitrogen. This duplex structure has the strength of twice that of normal austenitic stainless steels. The mechanical properties are tensile strength 620 MPa, yield strength 450 MPa, and elongation 25%. It has very good resistance to pitting, crevice corrosion, and stress corrosion cracking, even in severe acidic and chloride-bearing environments.
| Standard Specification : | Duplex Steel Fittings |
| Coating Fitting Faces : | Cold and Hot Dip Galvanized, Yellow Transparent, Oil Black Paint, Zinc Plated, Anti-rust Paint |
| Dimensions Class: | 2000#, 3000#, 6000#, 9000# |
| Application: | Nuclear Power Plant Water Pipeline Industry Chemical Industry Oil And Gas Industry Fabrication Industry Natural Gas Industry |
| Rating Pressure: | Pressure Rating Of: 3000 LBS, 6000 LBS, 9000 LBS |
| Check Sizes: | (SMLS UPTO 24”) 1/2” TO 36” (Buttweld 8” TO 36” ) |
| Fitting Machining Equipment: | Press machine, electric bevelling machine, Bending machine, Pushing Machine, Sand-blasting machine etc |
| Thickness: | View Our Thickness: Schedule 5S, SCH10, SCH20, SCH10, SCH20, SCH30, SCHTD, SCH40, SCH60, XS, SCH80, SCH100, SCH120, SCH140, SCH160. |
| Standard: | MSS-SP-43 Type B Fittings, ANSI B16.28 Fittings, JIS B2312 Fittings, JIS B2313 Fittings, ANSI B16.9 Fittings, MSS-SP-43 Type A Fittings, MSS-SP-43 Type b Fittings |
| Grade | S31803 |
|---|---|
| C | 0.030 maximum |
| Mn | 2.00 maximum |
| Si | 1.00 maximum |
| P | 0.030 maximum |
| S | 0.020 maximum |
| Cr | 22.0 – 23.0 |
| Mo | 3.0 – 3.5 |
| Ni | 4.50 – 6.50 |
| N | 0.14 – 0.20 |
| Fe | 63.72 min |
| Gr. | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
| 2205 | 7.805 | 0.285 | 1420 – 1465 | 2588 – 2669 |
At Chanathip Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Duplex Steel 2205 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.
Duplex Steel 2205 Pipe Fittings find extensive applications in oil & gas processing, offshore platforms, desalination plants, chemical processing, and heat exchanger tubes. Its strength and corrosion resistance properties make it suitable to carry aggressive fluids at high pressure and temperature conditions. The marine sector employs these fittings in ballast systems, fire hose lines, and cooling water systems. Chanathip’s 2205 fittings provide long-term reliability, dimensional accuracy, and leakage-free performance for high-performance applications in extreme conditions.