Flanges

A flange is a protruding rim typically on a pipe or other object, that is used for strengthening or attachment. Flanges are commonly used in plumbing and mechanical engineering to join two pieces of pipe or connect valves, pumps, and other equipment to a piping system.

At PetroTech Gulf, we specialize in providing a comprehensive range of pipe flanges, tailored to meet the diverse needs of our clients across industrial, commercial, and institutional sectors. Our offering includes the most commonly used flanges such as weld neck, slip-on, blind, and threaded flanges, all designed for ease of disassembly and maintenance, ensuring long-term operational efficiency.

What sets PetroTech Gulf apart is our commitment to precision and customization. We adhere to the stringent ANSI B16.5 / ASME B16.5 specifications, offering flanges in a variety of pressure classes from 150 to 2500#, with the ability to match the pipe bore perfectly with the specified pipe schedule, particularly for weld neck and socket weld flanges. Additionally, we provide specialized solutions, including long-weld neck flanges, special material requests, and high-yield pipe flanges, ensuring that our clients receive exactly what they need for their unique applications. Whether standard or custom, our flanges are engineered to deliver superior performance and reliability.

Frequently asked questions

What materials are flanges typically made from?

Flanges are commonly made from carbon steel, stainless steel, and nickel alloys. The choice of material depends on the application, operating conditions, and environmental factors such as corrosion resistance.

Do I need to specify the pipe schedule when ordering flanges?

Yes, for certain types of flanges, such as weld neck and socket weld flanges, it's important to specify the pipe schedule. This ensures that the bore of the flange matches the bore of the pipe for a proper fit.

Can PetroTech Gulf provide custom or specialized flanges?

Absolutely. PetroTech Gulf offers a wide variety of standard flanges and can also provide specialized options, such as long weld neck flanges, high-yield pipe flanges, and flanges made from special materials to meet specific client requirements

What industries typically use flanges?

Flanges are widely used in various industries, including oil and gas, petrochemical, power generation, water treatment, and construction. They are essential for connecting and maintaining piping systems in these sectors.

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