Home > Stainless Steel 304/304L Compression Fittings
Stainless Steel 304/304L compression fittings are composed primarily of iron, with 18–20% chromium, 8–10% nickel, and small amounts of carbon, manganese, and silicon. The 304L variant features lower carbon content to improve weldability and minimize carbide precipitation. Chromium enhances corrosion and oxidation resistance, while nickel provides mechanical strength and durability. This composition ensures the fittings maintain reliable performance, long-term structural integrity, and resistance to corrosion in industrial, chemical, and hygienic applications, making them suitable for use in piping systems handling liquids and gases.
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Types |
Tube to Union, Tube to Male, Tube to Female, Instrument Pipe Fittings, Accessories |
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Equivalent To |
SWAGELOK, PARKER, DK-LOK, HOKE |
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Standard |
ASME SA-479, Type 304-SS, BS 970 304S11, DIN 4401, ASTM A276 Type 304
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Sizes |
1/8’’ to 2’’ and 3mm to 50mm |
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Ends |
Threaded, Welding, JIC |
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Pressure Rating |
1000 Psi, 3000 Psi, 6000 Psi, 10000 Psi |
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Threads |
NPT , BSPT, BSPP |
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Specification |
Items Made from Hex – ASTM A276; Items made from Round Bar- ASTM A182 |
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HS CODE |
73072900 |
Contact us to get a quick quote for your requirement.
At Mitchell Stainless, we are proud to be the largest supplier, manufacturer, and exporter of Stainless Steel 304/304L Compression Fittings in Hamilton, New Zealand. Our state-of-the-art solutions address all your piping needs. With advanced production facilities in the New Zealand, we maintain a vast inventory of over 16,000 tons of premium-quality materials, ensuring that stock is readily available to meet your demands.
The Stainless Steel 304 Union Cross is a four-way fitting designed for connecting multiple pipes at a single point. It features a standard size of 1/4″ to 2″ in diameter and provides excellent corrosion resistance, making it suitable for various industrial applications.
The Stainless Steel 304L Reducer Union is designed to connect pipes of different diameters while maintaining a tight seal. Available in sizes ranging from 1/4″ to 4″, this fitting offers superior corrosion resistance and is ideal for environments with varying pressure and flow requirements.
The Stainless Steel 304L Male Branch Tee allows for the branching of a pipe into two directions, featuring male threaded ends for secure connections. Sizes range from 1/4″ to 2″, and its corrosion resistance makes it well-suited for chemical and high-pressure applications.
The Stainless Steel 304 Female Connector joins two male-threaded pipes, featuring a size range from 1/4″ to 4″. It offers excellent resistance to corrosion, making it a reliable choice for a wide range of fluid handling systems.
The Stainless Steel 304L Male Elbow provides a 90-degree angle connection between two pipes, with male threads for secure fittings. Available in sizes from 1/4″ to 4″, it is highly corrosion-resistant and suited for high- and low-pressure systems.
The Stainless Steel 304 Male Connector is designed to connect two female-threaded pipes, featuring sizes from 1/4″ to 4″. Its excellent corrosion resistance makes it suitable for various industrial and chemical processing applications.
Mitchell Stainless is a leading supplier and stockist of high-quality Stainless Steel 304/304L Compression Fittings in Hamilton, New Zealand. 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 304/304L compression fittings are widely used in chemical processing plants, food and beverage production, pharmaceutical industries, water treatment facilities, and general industrial piping systems. Typical applications include connecting pipes and tubes in fluid transport systems, providing leak-proof joints for liquids and gases, and enabling maintenance-friendly disassembly. They are also ideal for installations requiring corrosion-resistant and hygienic fittings for safe operation. In New Zealand’s industrial and fabrication sectors, 304/304L compression fittings are valued for delivering secure, durable, and reliable connections that ensure efficient system performance while meeting hygiene, corrosion, and safety standards.







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