Home > Alloy 20 Tube Fittings
Moong Tubefittings, a leading manufacturer and supplier in Hanoi, Vietnam, produces premium Alloy 20 Tube Fittings designed for reliable performance in highly corrosive environments. Made from Alloy 20 (UNS N08020), these fittings offer exceptional resistance to strong acids, chlorides, and chemical attack, ensuring leak-free and long-lasting connections. Moong Tubefittings emphasizes precision machining, strict quality control, and the use of durable materials to meet demanding industrial requirements. Alloy 20 Tube Fittings are widely used in chemical processing, petrochemical plants, power generation, and industrial pipelines, providing safe, efficient, and maintenance-free fluid handling in aggressive chemical environments.
Alloy 20 Tube Fittings are manufactured from UNS N08020 alloy. Typical chemical composition includes Nickel (32–38%), Chromium (19–21%), Iron (Balance), Copper (2–3%), Molybdenum (2–3%), and Carbon (0.06% max). This composition ensures outstanding corrosion resistance against acids and chloride-rich fluids. Mechanically, these fittings offer good tensile and yield strength, excellent toughness, and reliable performance under moderate to high pressures and temperatures. They provide long-term durability and leak-free operation, making them ideal for industrial piping systems handling aggressive chemical and process fluids.
| Specifications | ASTM B366 / ASME SB366 |
|---|---|
| Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Size | Seamless Fittings: 1/2″ – 10″ Welded Fittings: 1/2″ – 48″ |
| Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Manufacturing Standards | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43 DIN : DIN2605, DIN2615, DIN2616, DIN2617, DIN28011, DN15-DN1200 BS : BS4504, BS4504, BS1560, BS10 JIS : JIS B2311, JIS B2312, JIS B2313, JIS B2316 GOST : GOST 17375, GOST 17376, GOST 30753, GOST 17378, GOST 17379, GOST 17380 EN: EN10253-1, EN10253-2 |
| Types | Seamless / ERW / Welded / Fabricated |
| Connection | Welding |
| Bending Radius | R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom |
| Elbow | Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D. Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO |
| Manufacturing process | Push, Press, Forge, Cast, etc. |
| Specialized manufacturer of | 90º Elbows, Couplings, Reducers, Inserts, Caps, Nipples, 45º Elbows, Tees, Crosses, Equal Tees & Reducing Tees |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| Grade | C | Mn | Si | S | Cu | Ni | Cr | Fe | Mo | P |
|---|---|---|---|---|---|---|---|---|---|---|
| Alloy 20 | 0.07 max | 2.00 max | 1.00 max | 0.035 max | 3 – 4 | 32 – 38 | 19 – 21 | 29.85 min | 2.00 – 3.00 | 0.045 max |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
|---|---|---|---|---|
| 8.1 g/cm3 | 1443 °C (2430 °F) | Psi -80,000, MPa -551 | Psi – 35,000, MPa – 241 | 30 % |
At Moong Tube Fittings, we are the largest supplier, manufacturer, and exporter of Alloy 20 Tube Fittings in Da Nang, Vietnam. Our state-of-the-art manufacturing facilities, strategically located in the Vietnam, empower us to provide high-quality solutions tailored to your specific needs. With a comprehensive inventory exceeding 16,000 tons of premium materials, we are fully equipped to meet your requirements promptly. Our unwavering commitment to excellence and efficiency ensures that we consistently maintain stock availability to support your demands effectively.
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN |
|---|---|---|---|---|
| Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
Contact us to get a quick quote for your requirement.
At Moong Tube Fittings, we take pride in being the largest supplier, manufacturer, and exporter of Alloy 20 Tube Fittings in Da Nang, Vietnam. Our innovative solutions are designed to address all your piping requirements. With advanced production facilities strategically situated in the Vietnam, we maintain an extensive inventory of over 16,000 tons of high-quality materials, guaranteeing that we have the stock readily available to fulfill your needs efficiently.
Alloy 20 Tube Fittings are widely used in chemical processing, petrochemical, power generation, and industrial piping systems where corrosion resistance is critical. They are ideal for connecting tubes and pipelines carrying sulfuric acid, hydrochloric acid, and other aggressive chemical solutions. These fittings ensure leak-free, durable, and precise connections in reactors, heat exchangers, instrumentation lines, and process units. Alloy 20 Tube Fittings are also applied in pharmaceutical and specialty chemical industries, providing long service life, operational safety, and reliable performance in highly corrosive and high-pressure environments where standard stainless steel or carbon steel fittings may fail.
Please feel free to contact us if you need any further information or for enquiry.
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