Khaleed Stainless stands out as a top manufacturer and supplier in Riyadh, Saudi Arabia, specializing in high-quality Stainless Steel Plate Flanges that ensure secure and long-lasting piping connections. Renowned for their impressive strength, resistance to corrosion, and meticulous engineering, these flanges are perfect for high-pressure and high-temperature settings. The Stainless Steel Plate Flanges produced by Khaleed Stainless are crafted to meet international standards, guaranteeing reliability even in the toughest environments. They find extensive use in industries such as oil & gas, chemical, petrochemical, marine, and construction, providing a long service life, leak-proof performance, and cost-effective solutions for essential piping systems.
Typically, the composition of Stainless Steel Plate Flanges includes 16–20% chromium, 8–12% nickel, along with varying levels of molybdenum, carbon, and manganese, depending on the specific grade. This blend offers outstanding resistance to rust, oxidation, and harsh chemicals. In terms of mechanical properties, they boast a tensile strength ranging from 515–750 MPa, a yield strength of about 205–300 MPa, and an elongation of 35–40%. These flanges also feature high toughness, commendable hardness, and excellent weldability, ensuring they perform reliably under challenging conditions.
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
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Khaleed Stainless provides quality materials with a focus on strict testing procedures. Every product is inspected thoroughly, including hardness testing, chemical analysis through spectro analysis, PMI testing, tensile testing, micro and macro structural tests, pitting resistance, and IGC testing. We ensure that our materials perform better through these comprehensive checks. In addition to quality, we supply all relevant documentation, including commercial invoices, packing lists showing net and gross weights, box numbers, labels, and a Certificate of Origin legalized or attested by the Chamber of Commerce or Embassy. We have our Third-Party Inspection Certificate that will assure our customers are satisfied with our price for delivery of our Stainless Steel Plate Flanges.
The pressure rating of a stainless steel plate flange typically depends on its material grade, size, and the pressure-temperature rating of the system. For example, a 150 lb stainless steel flange generally has a pressure rating up to 285 psi at 100°F.
Yes, you can order Stainless Steel Plate Flanges in custom sizes and polishes. For more details, mail us at sales@khaleedstainless.com
Yes, Stainless Steel Plate Flanges can be welded. They are designed for welding applications, providing a strong, leak-proof connection in various industries.
Choose a stainless steel plate flange based on the required pressure rating, corrosion resistance, and compatibility with the intended application environment. Ensure proper sizing, material grade, and welding requirements for optimal performance.
Stainless Steel Plate Flanges are essential in piping systems where secure and corrosion-resistant joints are a must. They’re commonly found in oil refineries, chemical plants, marine settings, water treatment facilities, and food processing industries. Moreover, they are utilized in boilers, pressure vessels, power plants, and heat exchangers. Their ability to endure high pressure, temperature fluctuations, and corrosive environments guarantees long-lasting durability and minimal maintenance, making Stainless Steel Plate Flanges a trustworthy and economical choice for critical industrial and commercial applications.







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