Superior Quality ASTM B564 Inconel 600 Plate Flange and Alloy 625 Orifice Flange at competitive prices.

Creative Piping is your reliable source for top-quality Inconel 625 flanges. Renowned for their exceptional resistance to corrosion and high temperatures. Inconel 600, 601, and 625 are all nickel-chromium alloys known for their excellent corrosion resistance, high temperature strength, and good fabricability. These alloys are often used in environments where high temperatures and corrosive substances are present, such as in chemical processing, aerospace, and marine applications.

Inconel 600 Flange made from one of these alloys would typically be used in piping systems where the same properties are desired, such as resistance to high temperatures and corrosion. Inconel 601 flanges would be chosen based on the specific requirements of the application, such as the temperature and corrosive environment. Inconel 625 Flanges used in various industries including oil and gas, petrochemical, and power generation.

Inconel 600/601/625 Flanges

ASTM B564 Inconel ((UNS N06600, WNR 2.4816), (UNS N06601, WNR 2.4851,) (UNS N06625, WNR 2.4856) ) Flanges Supplier in different forms like Flat Face, Raised Face, RTJ, Lap Joint, Male and Female (M&F), Large and Small Tongue-and-Groove.

Inconel 601 BLRF Flange Specification

Standards & Grades01

ASTM B564 / ASME SB564 - 600, 601, 625


Size range 02

15mm ( 1/2" NPS ) up to 600mm ( 24" NPS ), For 2500# in sizes from NPS 1/2 to NPS 12

Pressure Rating 03

150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Dimensions 04

ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, BS, GOST, MSS SP-44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API-605, ASA, AWWA, Custom Drawings

Connection Type 05

Flat Face, Raised Face, RTJ, Lap Joint, Male and Female (M&F), Large and Small Tongue-and-Groove



MTC 06

EN 10204 3.2 and EN 10204 3.1, Test Certificates certifying NACE MR0175, NACE MR0103




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With grades such as Inconel 600 Flanges offer a wide selection to meet the demands of various industrial environments. Inconel 601 Slip On Flanges are commercially pure Inconel grades known for their exceptional corrosion resistance, while 625 Inconel Plate Flange offer enhanced properties suitable for specific applications. These Inconel Alloy 600 Orifice Flanges provide reliable solutions for industries such as chemical processing, oil and gas, marine, and aerospace, where corrosion resistance, durability, and reliability are critical requirements for safe and efficient operations.

01 What are the differences between Inconel 600, 601, and 625 flanges?

While all three alloys share high-temperature and corrosion resistance properties, they have subtle differences in their chemical compositions and performance characteristics. Understanding these nuances is crucial for selecting the right alloy for specific applications.

Yes, Inconel alloys, including 600, 601, and 625, are highly resistant to corrosion from acids, including sulfuric acid, hydrochloric acid, and nitric acid. This corrosion resistance makes them suitable for use in chemical processing plants and similar industries.

While Inconel alloys excel in high-temperature environments, they may not be the best choice for cryogenic applications where extremely low temperatures are involved. In such cases, other materials with better low-temperature properties may be more suitable.

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