Home > Stainless Steel 904L Tube Fittings
Stainless Steel 904L Tube Fittings are composed of significant amounts of Nickel (23–28%), Chromium (19–23%), and Molybdenum (4–5%), along with low Carbon and added Copper to enhance resistance to reducing acids. This super-austenitic alloy boasts impressive tensile and yield strength, exceptional resistance to pitting and crevice corrosion, and remarkable stability in environments rich in chlorides and acids. SS 904L maintains high toughness, good formability, and reliable performance across a broad temperature range. Its mechanical stability, paired with excellent corrosion resistance, makes 904L an ideal choice for tube fittings used in harsh chemical and environmental conditions.
| Specifications | : | ASTM S182 / A276 ASME SA 479 |
| Tube Size | : | 6mm to 38mm to 1/4″ to 1 1/2″ |
| Thread | : | NPT, BSP, BSPT, UNF, ISO, SAE, etc. |
| Brass | : | ASTM B16 ASTM B 453 |
| Pressure Rating | : | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
| Grade | C | Mn | Si | P | S | Cr | Ni | Mo | Cu |
| SS 904L | 0.02 max | 2.0 max | 1.0 max | 0.045 max | 0.035 max | 19 – 23 | 23 – 28 | 4 – 5 | 1 – 2 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| SS 904L | 8.05 g/cm3 | 1350 °C (2460 °F) | Psi – 71000, MPa – 490 | Psi – 32000, MPa – 220 | 35 % |
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At Khaled Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 904L Tube Fittings in Cairo, Egypt. Our state-of-the-art solutions address all your piping needs. With advanced production facilities in the Egypt, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring that stock is readily available to meet your demands.
Stainless Steel 904L Union Cross connects four tubes at a right angle. It typically comes in sizes ranging from 1/4″ to 2″. Known for its exceptional corrosion resistance, it is ideal for highly corrosive environments.
Stainless Steel 904L Reducer Union smoothly transitions two different tube sizes. Available in sizes from 1/4″ to 2″ and designed for high corrosion resistance, it’s perfect for managing flow changes in corrosive settings.
Stainless Steel 904L Male Branch Tee features a male thread on the branch and is used to create a branch connection. It is available in sizes from 1/4″ to 2″ and offers excellent resistance to corrosion, making it suitable for harsh environments.
The Stainless Steel 904L Female Connector is designed to join two tubes with female threads. It comes in sizes from 1/4″ to 2″ and is highly corrosion resistant, ideal for chemical processing and marine applications.
Stainless Steel 904L Male Elbow allows for a 90-degree change in the direction of the tubing. Available in sizes from 1/4″ to 2″, it provides superior corrosion resistance and is suitable for complex piping systems in corrosive environments.
A Stainless Steel 904L Male Connector connects two tubes with male threads. It is available in sizes from 1/4″ to 2″ and offers high resistance to corrosion, making it ideal for use in aggressive chemical environments.
Khaled Stainless is a leading supplier and stockist of high-quality Stainless Steel 904L Tube Fittings in Cairo, Egypt. Our products are widely used in various applications, and we are committed to delivering excellent service, resulting in high customer satisfaction. Our unique finishing techniques further distinguish us in the stainless steel industry. We are dedicated to consistently providing superior products and effectively meeting our customer’s needs.
Stainless Steel 904L Tube Fittings find extensive use in industries where extreme corrosion resistance and leak-free connections are essential. They are commonly found in chemical processing plants, sulfuric acid handling lines, oil and gas systems, marine equipment, desalination units, and offshore structures. Additionally, they are utilized in pharmaceutical production, high-purity fluid systems, food and beverage processing, heat exchanger tubing, and instrumentation lines.
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