Home > Alloy 20 Tube Fittings
Malik Tube Fittings stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, offering high-quality Alloy 20 Tube Fittings that are built to resist corrosion and last. These fittings are specifically designed to handle sulfuric acid and tough chemical environments. Alloy 20 is a unique blend of iron, nickel, and chromium, with added molybdenum and copper, which gives it remarkable resistance to pitting, crevice corrosion, and stress corrosion cracking. Our Alloy 20 Tube Fittings guarantee secure, leak-proof connections in critical processes, making them a go-to choice in the chemical, pharmaceutical, food, petrochemical, and marine industries where safety and reliability are paramount.
Alloy 20 Tube Fittings are made up of iron, nickel (32–38%), chromium (19–21%), molybdenum (2–3%), and copper (3–4%), along with trace elements that boost corrosion resistance. This alloy showcases impressive tensile and yield strength, exceptional hardness, and great ductility. It stands out for its resistance to sulfuric acid, chloride stress corrosion cracking, and intergranular corrosion. These tube fittings are designed for high mechanical stability, fatigue resistance, and thermal reliability, even in extreme conditions. Their strong composition ensures a long service life, making them ideal for demanding industries that need durable, safe, and corrosion-resistant fluid handling solutions.
| 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 Malik Tube Fittings, we are the largest supplier, manufacturer, and exporter of Alloy 20 Tube Fittings in Riyadh, Saudi Arabia. Our state-of-the-art manufacturing facilities, strategically located in the Saudi Arabia, 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 Malik Tube Fittings, we take pride in being the largest supplier, manufacturer, and exporter of Alloy 20 Tube Fittings in Riyadh, Saudi Arabia. Our innovative solutions are designed to address all your piping requirements. With advanced production facilities strategically situated in the Saudi Arabia, 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 extensively used in various industries due to their superior corrosion resistance and durability. In the chemical processing industry, they are ideal for handling corrosive substances like sulfuric acid and phosphoric acid, making them essential in reactors, heat exchangers, and piping systems. Additionally, these fittings are widely utilized in the pharmaceutical sector, ensuring safe transport of chemicals. Alloy 20 Tube Fittings also find applications in food processing and marine environments, where they provide reliable performance and longevity in challenging conditions, safeguarding against corrosion and leakage.
Please feel free to contact us if you need any further information or for enquiry.
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