Home > SMO 254 Tube Fittings
Lecong Stainless, a well-respected manufacturer and supplier based in Da Nang, Vietnam, specializes in high-quality SMO 254 Tube Fittings. These fittings are expertly crafted to cater to industries that operate in highly corrosive and demanding environments. SMO 254 is a super austenitic stainless steel grade, celebrated for its exceptional resistance to pitting, crevice corrosion, and stress corrosion cracking, particularly in chloride-rich settings. With precision manufacturing that adheres to international standards, these tube fittings promise durability, reliability, and outstanding mechanical performance, making them perfect for critical piping and fluid transfer systems.
| Equivalent To | PARKER, SWAGELOK, HOKE, DK-LOK |
|---|---|
| ASTM STANDARD | ASME SA 479/ASTM A479 |
| TUBE SIZE | 3mm to 50mm and 1/8’’ to 2’’ |
| MATERIAL GRADES | SMO 254 |
| THREAD | BSPT, UNF, BSP, NPT, ISO, SAE etc. |
| PRESSURE RATING | 1000/300/6000/3000/10000 PSI for 254 SMO Tube Fittings. |
| APPLICABLE TEMPERATURE | 150-400°C |
| PACKING DETAILS |
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The composition of SMO 254 Tube Fittings includes approximately 20% chromium, 18% nickel, and 6% molybdenum, along with nitrogen and copper additions that boost corrosion resistance and mechanical properties. This material boasts a high tensile strength of around 650 MPa, along with excellent ductility and toughness, even at elevated temperatures. These fittings are designed to create leak-proof and secure connections while enduring harsh chemical and marine environments, surpassing the performance of conventional stainless steel grades.
SMO 254 Union Cross features four ports arranged in a cross pattern for connecting pipes at a single junction. Common sizes include 1/2″, 3/4″, and 1″, offering high resistance to corrosion and stress. It is ideal for high-pressure applications requiring robust corrosion resistance.
SMO 254 Reducer Union provides a seamless transition between different pipe sizes. Available in sizes such as 1″ x 1/2″ and 2″ x 1″, it ensures a smooth flow while maintaining excellent resistance to corrosion and oxidation. Suitable for applications needing a reliable size transition.
SMO 254 Male Branch Tee features a central male threaded connection with two side outlets, enabling efficient branching of fluid lines. Typical sizes include 1″, 1.5″, and 2″, offering superior corrosion resistance and durability. Perfect for complex piping systems requiring corrosion-proof components.
SMO 254 Female Connector is designed to join two male-threaded fittings securely. Common sizes are 1″, 1.5″, and 2″, providing excellent resistance to corrosion and high temperatures. Essential for creating secure, leak-proof connections in aggressive environments.
SMO 254 Male Elbow allows for a 90-degree change in the direction of the pipe with male-threaded ends. Sizes like 1″, 1.5″, and 2″ are standard, ensuring high resistance to corrosion and mechanical stress. It is ideal for directing flows in piping systems with corrosive fluids.
SMO 254 Male Connector is used for connecting two female-threaded fittings with male threads. Sizes available include 1″, 1.5″, and 2″, providing excellent corrosion resistance and strength. Designed for applications where secure, resistant connections are necessary.
Lecong Stainless is a leading supplier and stockist of high-quality SMO 254 Tube Fittings in Da Nang, Vietnam. 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.
You’ll find SMO 254 Tube Fittings widely used in desalination plants, the chemical and petrochemical industries, offshore and marine engineering, flue gas cleaning systems, pulp and paper industries, and power generation facilities. Their remarkable ability to withstand aggressive media, such as seawater, acids, and brine, makes them essential in applications where other stainless steels might falter. Lecong Stainless guarantees that each fitting is precision-engineered, rigorously tested, and meets stringent quality standards, offering clients long-lasting, cost-effective, and efficient tube fitting solutions for their critical operations.















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