Reducers

Reducers

Supplier & Stockist of Reducers

Reducers are one of the most essential components in the piping system, widely used to connect pipes of different diameters while ensuring smooth and leak-proof fluid flow. At Neonox Overseas, we manufacture and supply high-quality pipe reducers in various materials, types, sizes, and specifications to meet the demands of industries such as oil & gas, petrochemicals, power generation, shipbuilding, construction, pharmaceuticals, and food processing.

There are mainly two types of reducers: Concentric Reducer and Eccentric Reducer. A Concentric Reducer has a symmetrical shape where the centerlines of both ends remain aligned, making it ideal for vertical piping and fluid handling systems. On the other hand, an Eccentric Reducer has an asymmetrical shape where one side remains flat, preventing air accumulation in horizontal pipelines, making it suitable for pump suction and pipeline applications.

At Neonox Overseas, we specialize in offering reducers in a wide range of materials such as Stainless Steel, Duplex & Super Duplex Steel, Carbon Steel, Alloy Steel, Nickel Alloys, Copper Nickel, Inconel, Monel, Hastelloy, Titanium, Alloy 20, and SMO 254. All our reducers are designed and manufactured according to international standards like ASTM, ASME, DIN, EN, BS, ANSI, ensuring reliability and global acceptance.

Our reducers are available in multiple pressure ratings (from SCH 10 to SCH XXS) and in sizes ranging from ½” to 48” NB. The wall thicknesses can be customized to meet the exact requirements of clients. We also provide reducers with butt-weld, seamless, and fabricated ends to suit different piping system designs.

One of the key advantages of our reducers is their mechanical strength, durability, and resistance to corrosion, erosion, and high-temperature environments. They are manufactured using advanced technology and undergo rigorous quality testing to ensure leak-proof performance. With excellent resistance to pitting, crevice corrosion, and stress cracking, our reducers can be safely used in highly corrosive and aggressive environments such as offshore platforms, chemical plants, desalination units, and marine applications.

In addition, Neonox Overseas provides custom-made reducers to cater to client-specific requirements regarding size, wall thickness, material, and pressure class. Our global exports include deliveries to the USA, Europe, Middle East, Africa, and Asia, where our products are trusted by leading EPC contractors and industrial end-users.

Whether it is for low-pressure water lines or high-pressure critical applications, our reducers deliver unmatched performance, making them an integral part of reliable piping networks. Choosing Neonox Overseas means investing in premium-quality reducers that combine precision, durability, and international standards compliance.

Technical Specifications

Material Type Standards Size Range Wall Thickness Pressure Rating End Connection Applications
Stainless Steel (304, 304L, 316, 316L, 321, 347) Concentric / Eccentric ASTM A403 / ASME SA403 ½” to 48” NB SCH 10 to SCH XXS 150# to 2500# Butt-Weld, Seamless, Fabricated Chemical, Petrochemical, Food Processing
Duplex & Super Duplex Steel Concentric / Eccentric ASTM A815 / ASME SA815 ½” to 24” NB SCH 10 to SCH 160 150# to 2500# Butt-Weld Offshore, Marine, Oil & Gas
Carbon Steel (ASTM A234 WPB / WPC) Concentric / Eccentric ASTM A234 / ASME SA234 ½” to 48” NB SCH 10 to SCH XXS 150# to 2500# Butt-Weld, Seamless Power Plants, Pipelines, Oil Refineries
Alloy Steel (P1, P5, P9, P11, P22, P91) Concentric / Eccentric ASTM A234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91 ½” to 24” NB SCH 10 to SCH 160 150# to 2500# Butt-Weld High-Temperature & Pressure Applications
Nickel Alloys (Inconel, Monel, Hastelloy) Concentric / Eccentric ASTM B366 ½” to 24” NB SCH 10 to SCH 80 150# to 1500# Butt-Weld, Fabricated Chemical, Aerospace, Marine
Copper Nickel (Cu-Ni 70/30, 90/10) Concentric / Eccentric ASTM B466 / B467 ½” to 24” NB SCH 10 to SCH 80 150# to 1500# Butt-Weld Shipbuilding, Desalination, Marine
Titanium (Gr. 2, Gr. 5) Concentric / Eccentric ASTM B363 ½” to 24” NB SCH 10 to SCH 80 150# to 1500# Butt-Weld Chemical, Aerospace, Medical
Alloy 20 / SMO 254 Concentric / Eccentric ASTM B366 / ASTM A403 ½” to 24” NB SCH 10 to SCH 80 150# to 1500# Butt-Weld, Fabricated Acid Service, High Corrosion Resistance

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