Ductile Iron UNI Flange, UNI EN 1092-1 Flange Manufacturers

Creative Piping is your trusted supplier of UNI flanges, dedicated to delivering high-quality products tailored to meet specific industrial requirements. Our comprehensive range includes various types and sizes of UNI flanges, ensuring compatibility with a wide array of piping systems. Each flange undergoes stringent quality checks to uphold industry standards, ensuring reliability and longevity in demanding environments.

At Creative Piping, we prioritize customer satisfaction by offering expert guidance and prompt service, ensuring you find the right UNI flange for your project needs. Whether for plumbing, construction, or industrial applications, our commitment to excellence means you can rely on us for durable, precision-engineered UNI flanges that enhance the efficiency and safety of your operations. Trust Creative Piping to provide dependable solutions that meet your UNI flange requirements with professionalism and expertise.

UNI Flange Standard

Looking for UNI Flange Standard? Our Ductile Iron UNI Flange Manufacturers & Suppliers offer sizes from 3/8" NPS to 160" NPS in materials like Carbon Steel, Stainless Steel, Alloy Steel, Duplex & Super Duplex, and Nickel Alloys. Call us to get the best prices.

UNI Flange Specification

Standards 01

UNI Standards (Ente Nazionale Italiano di Unificazione)

Size range 02

DN 10 ( 3/8" NPS ) up to DN 4000 ( 160" NPS )

Applications 03

oil & gas, petrochemicals, power generation, marine & food process

Materials 04

Stainless Steel, Carbon Steel, Alloy Steel, Duplex Steel & Super Duplex, LTCS, Nickel Alloy

Flange Face Type 05

Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ)


Class/Pressure 03

PN6, PN10, PN16, PN25, PN40



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We have a huge inventory of UNI 2253 PN6 threaded flange, UNI 2254 PN16 threaded flange, UNI 6092 PN10 blind flange, UNI 6093 PN16 blind flange, UNI 2277 PN10 plate flange, UNI 2278 PN16 plate flange, UNI 2281 PN10 welding neck flange, UNI 2282 PN16 welding neck flange, UNI 2283 PN25 welding neck flange.

01 What does UNI stand for in UNI flanges?

UNI stands for Ente Nazionale Italiano di Unificazione, which is the Italian National Organization for Standardization.
UNI flanges are generally compatible with flanges that adhere to similar standards such as DIN, ANSI, and EN, provided they meet the same dimensional and material specifications.
UNI flanges offer standardized dimensions, reliable performance, and compatibility across various applications, ensuring safe and efficient piping connections.
UNI Flange Suppliers