Screwed Flanges

At Turnon Alloys, we specialize in high-quality Screwed Flanges Stockists engineered for superior performance in critical applications. Screwed flanges, also known as threaded flanges, are used in low-pressure piping systems where welding is not feasible. These flanges feature internal threads that match the external threads of the pipe, allowing a secure connection without the need for welding, making installation quick and efficient.

A screwed flange is a type of pipe flange connected to the pipe without welding. It is threaded internally to match the male threads on the pipe. These flanges are widely used in systems where welding could be hazardous or inaccessible. Turnon Alloys provides screwed flanges as per ASTM A105, ASTM A182 F304, F316, and ASME B16.5 standards, ensuring top-notch reliability and precision. Our flanges are available in pressure classes ranging from 150# to 2500#.

One key benefit of using screwed flanges is the ease of installation. These flanges are ideal for small-diameter piping systems, especially in high-risk environments such as explosive zones where welding could pose a serious threat. As trusted Screwed Flanges Suppliers, Turnon Alloys ensures corrosion resistance, temperature tolerance, and long-lasting performance with each flange delivered.

Screwed flanges are preferred in refineries, petrochemical plants, offshore rigs, and hydraulic systems due to their leak-proof sealing and reusability. These flanges reduce downtime and enable fast maintenance without dismantling the entire system. Turnon Alloys, one of the top Screwed Flanges Stockists, maintains ready-to-ship inventory to meet urgent industrial demands.

As a global Screwed Flanges Exporters, Turnon Alloys delivers threaded flanges to multiple countries under various international names and standards. In the USA, they are called Threaded Flanges under ASME B16.5. In Europe, EN 1092-1 standards define similar flanges. In Japan, JIS B2220 governs the specification of these fittings. In India, they are widely recognized under IS 6392. The equivalent term in Russia falls under GOST 12820, while in the Middle East, they’re commonly referred to using DIN specifications.

We offer a wide product range that includes socket weld flanges, slip-on flanges, weld neck flanges, blind flanges, and Screwed Flanges in pressure classes ranging from 150 to 2500. All products are manufactured using strict quality procedures under ISO and API certification standards, backed by full traceability and mill test certification.

Specification Of Screwed Flanges