ISO-K Vacuum Flange, ISO HV Flange, ISO 7005-1 Compliant Flange Manufacturers

At Creative Piping Solutions, we take pride in our role as a leading manufacturer of ISO flanges, adhering rigorously to International Organization for Standardization (ISO) guidelines. Our commitment to excellence drives us to produce flanges that meet global standards for precision, reliability, and durability. Whether it's weld neck, slip-on, blind, threaded, or lap joint ISO flanges, each product is crafted with meticulous attention to detail and quality assurance processes, ensuring seamless integration into diverse industrial applications.

With a focus on customer satisfaction, Creative Piping Solutions not only offers a comprehensive range of standard ISO flanges but also provides tailored solutions to meet specific project requirements. Our experienced team combines technical expertise with a dedication to innovation, ensuring that every ISO flange we manufacture meets the highest standards of performance and reliability.

ISO Flange

Looking for ISO Flange? Our ISO-F Vacuum Flange, ISO 6162 Hydraulic Flange Manufacturers & Suppliers offer sizes from DN 10 to DN 630 in materials like Carbon Steel, Stainless Steel, Alloy Steel, Duplex & Super Duplex, and Nickel Alloys. Call us to get the best prices.

ISO Flange Standard Specification

Standard 01

ISO 7005-1, ISO 7005-2, ISO 2084, ISO 6162-1 And 6162-2, ISO 1609, ISO 6182-1, ISO 2531



Size range 02

ISO 7005-1 - DN 10 (NPS 3/8) to DN 4000 (NPS 160), ISO-K - NW10 (10 mm) to NW1000 (1000 mm), ISO-F - DN 10 (NPS 3/8) to DN 630 (NPS 24), ISO 6162 - DN 13.5 (NPS 1/2) to DN 101.6 (NPS 4)

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

PN 6, PN 10, PN 16, PN 25, PN 35, PN 40, PN 50, PN 60, PN 63, PN 100, PN 160, PN 250, and PN 400. HV, UHV

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We have a huge inventory of ISO weld neck flange, ISO slip-on flange, ISO blind flange, ISO threaded flange, ISO lap joint flange, ISO socket weld flange, ISO backing ring flange, ISO 7005-1 flange PN10, ISO 7005-1 flange PN16, ISO 7005-1 flange PN25, ISO 7005-1 flange PN40, ISO 7005-1 flange PN63, ISO 7005-1 flange PN100, ISO 7005-1 flange PN160, ISO 7005-1 flange PN250, ISO 7005-1 flange PN320, ISO 7005-1 flange PN400.

01 What is ISO 7005-1?

ISO 7005-1 is the standard that specifies dimensions, materials, and performance requirements for ISO flanges. It categorizes flanges based on their Pressure Nominal (PN) ratings, indicating maximum allowable pressure at various temperatures.
ISO flanges include weld neck, slip-on, blind, threaded, lap joint, and socket weld types. Each type is designed for specific connection requirements and pressure ratings, suitable for various industrial applications.
ISO flanges are typically made from materials such as carbon steel, stainless steel, alloy steel, cast iron, copper alloys, and aluminum alloys. Material selection depends on the application's fluid handling and environmental conditions.
ISO ISO 7005-1 Flange Suppliers