Machuca Fittings, located in Kuala Lumpur, Malaysia, stands out as a top-notch manufacturer and supplier of high-quality Stainless Steel 304L Pipe Fittings. Known for their precision engineering and exceptional durability, Machuca Fittings caters to a variety of industries, including oil and gas, chemical processing, and water treatment. The company skillfully blends advanced manufacturing techniques with strict quality control measures to guarantee reliability and a long lifespan for their products. With a strong focus on customer satisfaction, they offer customized solutions, prompt delivery, and technical support, making them a trusted partner for both local and international clients in search of premium stainless steel pipe fittings.
| Specifications | : | ASTM A182 ASME SA 182 |
| Tube Size | : | 1/16”OD to 2”OD, 2mm OD to 50mm OD |
| Thread | : | NPT, BSP, BSPT, UNF, ISO, SAE etc. |
| Pressure Rating | : | 6000PSI for Stainless Steel, 300/1000/3000PSI for Brass |
Stainless Steel 304L Pipe Fittings are primarily made up of iron, chromium (18–20%), and nickel (8–12%), featuring a low carbon content of ≤0.03% to reduce carbide precipitation. This unique composition ensures excellent corrosion resistance while maintaining structural integrity even at high temperatures. On the mechanical side, 304L showcases impressive ductility, toughness, and tensile strength ranging from 485–620 MPa, with a yield strength of about 170–310 MPa. Its low carbon content not only enhances weldability but also minimizes the risk of intergranular corrosion, making it a great choice for welded fabrications that face corrosive environments.
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N |
| SS 304L | 0.035 max | 2 max | 1.0 max | 0.045 max | 0.030 max | 18 – 20 | – | 8 – 13 | – |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.0 g/cm3 | 1400 °C (2550 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % |
Machuca Fittings one of the largest suppliers of Stainless Steel 304L Pipe Fittings in Kuala lumpur, Malaysia. We specialize in providing a wide range of high-quality, durable fittings for various industrial applications. Our inventory includes elbows, tees, reducers, couplings, and other essential fittings designed to offer exceptional corrosion resistance and strength. Stainless Steel 304L is known for its cost-effectiveness and excellent mechanical properties, making it ideal for industries such as construction, chemical processing, and food processing. With a commitment to customer satisfaction, timely delivery, and competitive pricing, we are the trusted choice for Stainless Steel 304L Pipe Fittings in the Malaysia.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Stainless Steel 304L Pipe Fittings from Machuca Fittings offer exceptional corrosion resistance, especially in seawater and harsh environments. They are known for their high strength, durability, and resistance to pitting and crevice corrosion, ensuring long-lasting performance. We provide precise manufacturing, quality control, and reliable service for diverse industrial applications.
| Nominal Pipe Size | All Fittings | All Fittings | All Fittings | Elbows/ Tees | 180° Return Bends | 180° Return Bends | 180 Deg Return Bends | Reducers | Caps |
|---|---|---|---|---|---|---|---|---|---|
| NPS | O.D. at Bevel (1), (2) | I.D. at End (1), (3), (4) | Wall Thickness (3) | Centre-to-End Dimension A,B,C,M | Centre-to-Centre O | Back-to-Face K | Alignment of Ends U | Overall Length H | Overall Length E |
| ½ to 2½ | 0.06 -0.03 | 0.03 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 3 to 3 ½ | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 4 | 0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.12 |
| 5 to 8 | 0.09 -0.06 | 0.06 | Not less than 87.5% of nominal thickness | 0.06 | 0.25 | 0.25 | 0.03 | 0.06 | 0.25 |
| 10 to 18 | 0.16 -0.12 | 0.12 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 20 to 24 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.09 | 0.38 | 0.25 | 0.06 | 0.09 | 0.25 |
| 26 to 30 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.12 | … | … | … | 0.19 | 0.38 |
| 32 to 48 | 0.25 -0.19 | 0.19 | Not less than 87.5% of nominal thickness | 0.19 | … | … | … | 0.19 | 0.38 |
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
| BS | En | No | Name | ||||
| 304L | S30403 | 304S11 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304L |
Stainless steel 304L pipe fittings provide excellent corrosion resistance, especially in sensitive corrosion and oxidizing environments. Their low carbon content reduces carbide precipitation during welding, resulting in better weldability and reduced risk of intergranular corrosion. These fittings are durable, versatile and maintain high strength at even at elevated temperatures. It is easy to make and wash, making it suitable for hygiene-critical applications such as food processing and pharmaceuticals. Due to their excellent durability they perform well in both cryogenic and high temperature environments making them a reliable choice for a variety of industrial and commercial applications.
Yes, custom sizes are available for Stainless Steel 304L Pipe Fittings to meet specific requirements. We offer tailored solutions to ensure precise fit and performance for various applications. For more information, please contact us at sales@machucafittings.com.
These fittings are widely utilized in industries that require high corrosion resistance and durability, such as chemical and petrochemical plants, food and beverage processing, pharmaceuticals, and water treatment facilities. They excel at transporting liquids, gases, and corrosive substances while ensuring leak-free connections. Additionally, 304L fittings are perfect for high-temperature settings like boilers, heat exchangers, and pressure vessels. Their outstanding weldability and resistance to pitting make them ideal for marine and offshore applications, as well as sanitary piping systems where hygiene, longevity, and safety are of utmost importance.
Get in touch with one of our Technical Sales Representatives to request a quote or get answers to any questions you may have.








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