Home > Alloy 20 Tube Fittings
Curtis Tube Fittings, based in Manila, Philippines, is a renowned producer and supplier of top-quality tube fittings, valves, and other vital components. With the prestige of precision and quality, Curtis provides services to industries across the globe. Among their specialized offerings is Alloy 20 Tube Fittings. These tube fittings are produced using Alloy 20, a high-performance grade material. They provide outstanding resistance to corrosion, particularly in acidic conditions. They are constructed for durability and reliability, and hence they can be used in chemical and pharmaceutical applications.
Alloy 20 Tube Fittings consist mainly of nickel, iron, chromium, and molybdenum. The composition gives the best resistance to corrosion, especially in sulfuric acid media. The alloy includes trace elements of copper, which improves the resistance of the alloy to acids and oxidizing agents. Alloy 20 is mechanically highly strong with great resistance against stress corrosion cracking. Physically, it has good strength and stability even at high temperatures, which makes it suitable for challenging applications in harsh, corrosive environments.
| 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 % |
Venton Tube Fittings is the premier supplier, manufacturer and exporter of (Alloy 20 Tube Fittings) in Manila, Philippines. Our strategic manufacturing units placed in the Philippines allow us to supply high-quality solutions customized to your needs. We value Efficiency and Excellence. Ensuring that our products meet the highest industry standards. Maintaining a well-stocked inventory we are always ready to ship orders in time and reliably. Our dedication to customer satisfaction compels us to deliver strong and reliable solutions for a wide range of industrial uses.
| STANDARD | WERKSTOFF NR. | UNS | AFNOR | EN |
|---|---|---|---|---|
| Alloy 20 | 2.4660 | N08020 | Z2NCUD31-20AZ | NiCr20CuMo |
Contact us to get a quick quote for your requirement.
Venton Tube Fittings is a trusted and exporter of top-quality(Alloy 20 Tube Fittings) Philippines. Our products are used widely across diverse industries, proving our commitment to excellence and customer satisfaction. Our unique finishing processes set us apart in the metal istockist ndustry. We assure premier product quality and reliability. Our dedication to innovation and precision, enables us to provide to the evolving needs of our clients while maintaining the highest standards of service.
Alloy 20 Tube Fittings find extensive application in the chemical processing, pharmaceutical, and food processing industries where corrosion and acid resistance are an essential requirement. The fittings are specifically suitable for use in aggressive chemicals, like sulfuric acid, and find wide application in reactors, heat exchangers, and pipelines. The excellent strength and corrosion resistance of Alloy 20 make it a dependable, long-lasting performer in austere conditions, offering perfect flow control and leak-free operation in critical industrial processes.
Please feel free to contact us if you need any further information or for enquiry.
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